Bridge Statistics for Early, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 23Number of bridges
- 269ft / 81.9mTotal length
- 13,555Total average daily traffic
- 4,025Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Early
- No street view available for this location
- New bridges - historical statistics
- 21910-1919
- 21930-1939
- 11950-1959
- 21960-1969
- 41970-1979
- 41980-1989
- 11990-1999
- 12000-2009
- 62010-2019
- Reconstructed bridges - Historical Statistics
- 11960-1969
- 11970-1979
- 11980-1989
- Bridge Condition - Deck
- 11.1%Very good
- 27.8%Good
- 38.9%Satisfactory
- 11.1%Fair
- 11.1%Poor
- Bridge Condition - Superstructure
- 22.2%Very good
- 50.0%Good
- 22.2%Satisfactory
- 5.6%Poor
- Bridge Condition - Substructure
- 27.8%Very good
- 16.7%Good
- 16.7%Satisfactory
- 11.1%Fair
- 16.7%Poor
- 11.1%Serious
- Bridge Condition - Channel
- 15.8%Very good
- 26.3%Good
- 52.6%Satisfactory
- 5.3%Fair
- Bridge Condition - Culverts
- 33.3%Satisfactory
- 66.7%Fair
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Structure Number: 46552, Location: 1.9 MILES WEST OF US 71 (Lat: 42.474569, Lng: -95.189519), Route carried "on" structure: US 20, Year Built: 2018, Status: Open, Structure Length: 9.36m (30.71ft), Average Daily Traffic: 2,185 (year 2020), Truck Traffic: 37%, Average Future Daily Traffic: 2,185 (year 2041), Design Load: HL 93, Features Intersected: BOYER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 100.841, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 32.6m (107.0ft), Curb-To-Curb Width: 12.5m (41.0ft), Out-to-Out Width: 13.5m (44.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 46552, Location: 1.9 MILES WEST OF US 71 (Lat: 42.474569, Lng: -95.189519), Route carried "on" structure: US 20, Year Built: 2018, Status: Open, Structure Length: 9.36m (30.71ft), Average Daily Traffic: 2,185 (year 2020), Truck Traffic: 37%, Average Future Daily Traffic: 2,185 (year 2041), Design Load: HL 93, Features Intersected: BOYER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 100.841, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 32.6m (107.0ft), Curb-To-Curb Width: 12.5m (41.0ft), Out-to-Out Width: 13.5m (44.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 4656, Location: 0.2 mi. N of SR D-36 (Lat: 42.424922, Lng: -95.147925), Route carried "on" structure: State highway 471, Year Built: 1933, Year Reconstructed: 1969, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 1,190 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 1,190 (year 2041), Design Load: H 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 12.571, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Fair, Culverts: Fair, Operating Rating: 24.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021
Structure Number: 4656, Location: 0.2 mi. N of SR D-36 (Lat: 42.424922, Lng: -95.147925), Route carried "on" structure: State highway 471, Year Built: 1933, Year Reconstructed: 1969, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 1,190 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 1,190 (year 2041), Design Load: H 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 12.571, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Fair, Culverts: Fair, Operating Rating: 24.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021
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Structure Number: 300941, Location: 088370504 (Lat: 42.469386, Lng: -95.187014), Route carried "on" structure: County highway , Year Built: 1978, Status: Open, Structure Length: 2.38m (7.81ft), Average Daily Traffic: 30 (year 2019), Average Future Daily Traffic: 30 (year 2040), Design Load: H 20, Features Intersected: SMALL, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 27.129, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 8.8m (28.9ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 52.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 33.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.80m (25.59ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 300941, Location: 088370504 (Lat: 42.469386, Lng: -95.187014), Route carried "on" structure: County highway , Year Built: 1978, Status: Open, Structure Length: 2.38m (7.81ft), Average Daily Traffic: 30 (year 2019), Average Future Daily Traffic: 30 (year 2040), Design Load: H 20, Features Intersected: SMALL, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 27.129, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 8.8m (28.9ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 52.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 33.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.80m (25.59ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 300971, Location: 088370801 (Lat: 42.458019, Lng: -95.172600), Route carried "on" structure: County highway , Year Built: 1975, Status: Open, Structure Length: 5.46m (17.91ft), Average Daily Traffic: 100 (year 2019), Truck Traffic: 11%, Average Future Daily Traffic: 100 (year 2040), Design Load: H 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 12.316, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 66.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 17.90m (58.73ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 300971, Location: 088370801 (Lat: 42.458019, Lng: -95.172600), Route carried "on" structure: County highway , Year Built: 1975, Status: Open, Structure Length: 5.46m (17.91ft), Average Daily Traffic: 100 (year 2019), Truck Traffic: 11%, Average Future Daily Traffic: 100 (year 2040), Design Load: H 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 12.316, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 66.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 17.90m (58.73ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 30098, Location: 088370802 (Lat: 42.449028, Lng: -95.187031), Route carried "on" structure: County highway , Year Built: 1919, Year Reconstructed: 1987, Status: Posted for load-capacity, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 25 (year 2019), Average Future Daily Traffic: 25 (year 2040), Features Intersected: SMALL CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 24.868, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.4m (30.8ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.5m (24.6ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 19.5 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 3.30m (10.83ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 30098, Location: 088370802 (Lat: 42.449028, Lng: -95.187031), Route carried "on" structure: County highway , Year Built: 1919, Year Reconstructed: 1987, Status: Posted for load-capacity, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 25 (year 2019), Average Future Daily Traffic: 25 (year 2040), Features Intersected: SMALL CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 24.868, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.4m (30.8ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.5m (24.6ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 19.5 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 3.30m (10.83ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 301001, Location: 088371601 (Lat: 42.443661, Lng: -95.151342), Route carried "on" structure: County highway , Year Built: 1994, Status: Open, Structure Length: 4.66m (15.29ft), Average Daily Traffic: 40 (year 2019), Average Future Daily Traffic: 40 (year 2040), Design Load: HS 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.072, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 18.0m (59.1ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 53.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 15.30m (50.20ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 301001, Location: 088371601 (Lat: 42.443661, Lng: -95.151342), Route carried "on" structure: County highway , Year Built: 1994, Status: Open, Structure Length: 4.66m (15.29ft), Average Daily Traffic: 40 (year 2019), Average Future Daily Traffic: 40 (year 2040), Design Load: HS 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.072, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 18.0m (59.1ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 53.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 15.30m (50.20ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 30102, Location: 088372101 (Lat: 42.429206, Lng: -95.152319), Route carried "on" structure: County highway , Year Built: 1967, Status: Open, Structure Length: 4.66m (15.29ft), Average Daily Traffic: 20 (year 2019), Average Future Daily Traffic: 20 (year 2040), Design Load: H 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 18.0m (59.1ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 39.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 15.30m (50.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $20,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 30102, Location: 088372101 (Lat: 42.429206, Lng: -95.152319), Route carried "on" structure: County highway , Year Built: 1967, Status: Open, Structure Length: 4.66m (15.29ft), Average Daily Traffic: 20 (year 2019), Average Future Daily Traffic: 20 (year 2040), Design Load: H 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 18.0m (59.1ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 39.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 26.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 15.30m (50.20ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $20,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 30103, Location: 088372102 (Lat: 42.419189, Lng: -95.167244), Route carried "on" structure: County highway , Year Built: 1956, Status: Posted for load, Structure Length: 1.74m (5.71ft), Average Daily Traffic: 20 (year 2019), Average Future Daily Traffic: 20 (year 2041), Design Load: H 15, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 19.853, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 16.8m (55.1ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Serious, Channel: Satisfactory, Operating Rating: 3.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 12 months, Inspection Date: August 2021, Bridge Improvement Cost: $198,000, Roadway Improvement Cost: $20,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 30103, Location: 088372102 (Lat: 42.419189, Lng: -95.167244), Route carried "on" structure: County highway , Year Built: 1956, Status: Posted for load, Structure Length: 1.74m (5.71ft), Average Daily Traffic: 20 (year 2019), Average Future Daily Traffic: 20 (year 2041), Design Load: H 15, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 19.853, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 16.8m (55.1ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Serious, Channel: Satisfactory, Operating Rating: 3.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 12 months, Inspection Date: August 2021, Bridge Improvement Cost: $198,000, Roadway Improvement Cost: $20,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 30106, Location: 088372801 (Lat: 42.414736, Lng: -95.160869), Route carried "on" structure: County highway , Year Built: 1960, Status: Posted for load, Structure Length: 1.74m (5.71ft), Average Daily Traffic: 40 (year 2019), Average Future Daily Traffic: 40 (year 2041), Design Load: H 15, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.112, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 16.8m (55.1ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Serious, Channel: Satisfactory, Operating Rating: 6.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 5.70m (18.70ft), Designated Inspection Frequency: Every 12 months, Inspection Date: August 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 30106, Location: 088372801 (Lat: 42.414736, Lng: -95.160869), Route carried "on" structure: County highway , Year Built: 1960, Status: Posted for load, Structure Length: 1.74m (5.71ft), Average Daily Traffic: 40 (year 2019), Average Future Daily Traffic: 40 (year 2041), Design Load: H 15, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.112, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 16.8m (55.1ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Serious, Channel: Satisfactory, Operating Rating: 6.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Structural Evaluation: High priority of replacement, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 5.70m (18.70ft), Designated Inspection Frequency: Every 12 months, Inspection Date: August 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 301071, Location: 088372801 (Lat: 42.414750, Lng: -95.154244), Route carried "on" structure: County highway , Year Built: 2005, Status: Open, Structure Length: 4.57m (14.99ft), Average Daily Traffic: 40 (year 2019), Average Future Daily Traffic: 40 (year 2039), Design Load: HS 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.657, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.7m (58.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 53.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 15.00m (49.21ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 301071, Location: 088372801 (Lat: 42.414750, Lng: -95.154244), Route carried "on" structure: County highway , Year Built: 2005, Status: Open, Structure Length: 4.57m (14.99ft), Average Daily Traffic: 40 (year 2019), Average Future Daily Traffic: 40 (year 2039), Design Load: HS 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.657, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.7m (58.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 53.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 15.00m (49.21ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2019, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 301091, Location: 088373301 (Lat: 42.400286, Lng: -95.157125), Route carried "on" structure: County highway , Year Built: 1979, Status: Open, Structure Length: 5.46m (17.91ft), Average Daily Traffic: 100 (year 2019), Truck Traffic: 23%, Average Future Daily Traffic: 100 (year 2040), Design Load: H 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.623, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Poor, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 66.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 17.90m (58.73ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 301091, Location: 088373301 (Lat: 42.400286, Lng: -95.157125), Route carried "on" structure: County highway , Year Built: 1979, Status: Open, Structure Length: 5.46m (17.91ft), Average Daily Traffic: 100 (year 2019), Truck Traffic: 23%, Average Future Daily Traffic: 100 (year 2040), Design Load: H 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.623, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Poor, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 66.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 17.90m (58.73ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 301851, Location: 089372602 (Lat: 42.496528, Lng: -95.189819), Route carried "on" structure: County highway , Year Built: 1976, Status: Open, Structure Length: 5.49m (18.01ft), Average Daily Traffic: 25 (year 2019), Average Future Daily Traffic: 25 (year 2040), Design Load: H 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 30.386, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 66.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 18.00m (59.06ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 301851, Location: 089372602 (Lat: 42.496528, Lng: -95.189819), Route carried "on" structure: County highway , Year Built: 1976, Status: Open, Structure Length: 5.49m (18.01ft), Average Daily Traffic: 25 (year 2019), Average Future Daily Traffic: 25 (year 2040), Design Load: H 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 30.386, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 66.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 18.00m (59.06ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 301861, Location: 089372701 (Lat: 42.503608, Lng: -95.202117), Route carried "on" structure: County highway , Year Built: 1989, Status: Open, Structure Length: 4.88m (16.01ft), Average Daily Traffic: 25 (year 2019), Average Future Daily Traffic: 25 (year 2040), Design Load: HS 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.463, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 4, Length of Maximum Span: 13.4m (44.0ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 13.90m (45.60ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 301861, Location: 089372701 (Lat: 42.503608, Lng: -95.202117), Route carried "on" structure: County highway , Year Built: 1989, Status: Open, Structure Length: 4.88m (16.01ft), Average Daily Traffic: 25 (year 2019), Average Future Daily Traffic: 25 (year 2040), Design Load: HS 20, Features Intersected: BOYER RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 14.463, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 3 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 4, Length of Maximum Span: 13.4m (44.0ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 13.90m (45.60ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 301921, Location: 089373402 (Lat: 42.483850, Lng: -95.209453), Route carried "on" structure: County highway , Year Built: 1985, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 25 (year 2019), Average Future Daily Traffic: 25 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 30.338, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 2.4m (7.9ft)
Condition: Channel: Good, Culverts: Satisfactory, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.60m (8.53ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
Structure Number: 301921, Location: 089373402 (Lat: 42.483850, Lng: -95.209453), Route carried "on" structure: County highway , Year Built: 1985, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 25 (year 2019), Average Future Daily Traffic: 25 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 30.338, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 2.4m (7.9ft)
Condition: Channel: Good, Culverts: Satisfactory, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.60m (8.53ft), Designated Inspection Frequency: Every 48 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
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Structure Number: 30193, Location: 089373501 (Lat: 42.489069, Lng: -95.182944), Route carried "on" structure: County highway , Year Built: 1916, Status: Posted for load, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 60 (year 2019), Average Future Daily Traffic: 60 (year 2041), Features Intersected: BOYER RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.958, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 4.8m (15.7ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Poor, Channel: Satisfactory, Operating Rating: 23.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 17.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 12.00m (39.37ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: August 2021, Critical Feature Inspection Date: June 2021, Bridge Improvement Cost: $316,000, Roadway Improvement Cost: $32,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 30193, Location: 089373501 (Lat: 42.489069, Lng: -95.182944), Route carried "on" structure: County highway , Year Built: 1916, Status: Posted for load, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 60 (year 2019), Average Future Daily Traffic: 60 (year 2041), Features Intersected: BOYER RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.958, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 4.8m (15.7ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Poor, Channel: Satisfactory, Operating Rating: 23.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 17.0 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 12.00m (39.37ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: August 2021, Critical Feature Inspection Date: June 2021, Bridge Improvement Cost: $316,000, Roadway Improvement Cost: $32,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 301951, Location: 089373502 (Lat: 42.480042, Lng: -95.189894), Route carried "on" structure: County highway , Year Built: 1981, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 25 (year 2019), Average Future Daily Traffic: 25 (year 2040), Design Load: H 20, Features Intersected: STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 28.555, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.0m (23.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Poor, Channel: Satisfactory, Operating Rating: 36.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 4.50m (14.76ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 301951, Location: 089373502 (Lat: 42.480042, Lng: -95.189894), Route carried "on" structure: County highway , Year Built: 1981, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 25 (year 2019), Average Future Daily Traffic: 25 (year 2040), Design Load: H 20, Features Intersected: STREAM, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 28.555, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.0m (23.0ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 13.1m (43.0ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Poor, Channel: Satisfactory, Operating Rating: 36.7 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 4.50m (14.76ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 36179, Location: 088370602 (Lat: 42.463650, Lng: -95.205558), Route carried "on" structure: County highway , Year Built: 1981, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 30 (year 2019), Average Future Daily Traffic: 30 (year 2040), Design Load: H 20, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 28.069, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Satisfactory, Operating Rating: 59.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 3.20m (10.50ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 36179, Location: 088370602 (Lat: 42.463650, Lng: -95.205558), Route carried "on" structure: County highway , Year Built: 1981, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 30 (year 2019), Average Future Daily Traffic: 30 (year 2040), Design Load: H 20, Features Intersected: STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 28.069, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Satisfactory, Operating Rating: 59.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 3.20m (10.50ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 365825, Location: 088372403 (Lat: 42.422094, Lng: -95.104047), Route carried "on" structure: County highway , Year Built: 1933, Year Reconstructed: 1978, Status: Open, Structure Length: 0.82m (2.69ft), Average Daily Traffic: 680 (year 2019), Average Future Daily Traffic: 680 (year 2041), Design Load: H 15, Features Intersected: DRAINAGE DITCH, Facility Carried by Structure: D 36 (255TH ST)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.611, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 14.0m (45.9ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Good, Culverts: Fair, Operating Rating: 44.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021
Structure Number: 365825, Location: 088372403 (Lat: 42.422094, Lng: -95.104047), Route carried "on" structure: County highway , Year Built: 1933, Year Reconstructed: 1978, Status: Open, Structure Length: 0.82m (2.69ft), Average Daily Traffic: 680 (year 2019), Average Future Daily Traffic: 680 (year 2041), Design Load: H 15, Features Intersected: DRAINAGE DITCH, Facility Carried by Structure: D 36 (255TH ST)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.611, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 14.0m (45.9ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Good, Culverts: Fair, Operating Rating: 44.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021
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Structure Number: 700065, Location: At jct. US 71 (Lat: 42.472036, Lng: -95.148800), Route carried "on" structure: US 20, Year Built: 2012, Status: Open, Structure Length: 6.90m (22.64ft), Average Daily Traffic: 1,980 (year 2020), Truck Traffic: 44%, Average Future Daily Traffic: 1,980 (year 2040), Design Load: HL 93, Features Intersected: US 71 SB & IA 471
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 104.215, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.0m (39.4ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 32.5m (106.6ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 700065, Location: At jct. US 71 (Lat: 42.472036, Lng: -95.148800), Route carried "on" structure: US 20, Year Built: 2012, Status: Open, Structure Length: 6.90m (22.64ft), Average Daily Traffic: 1,980 (year 2020), Truck Traffic: 44%, Average Future Daily Traffic: 1,980 (year 2040), Design Load: HL 93, Features Intersected: US 71 SB & IA 471
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 104.215, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.0m (39.4ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 32.5m (106.6ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 70007, Location: at jct of US 71 (Lat: 42.472156, Lng: -95.147964), Route carried "on" structure: US 20, Year Built: 2012, Status: Open, Structure Length: 6.90m (22.64ft), Average Daily Traffic: 1,980 (year 2020), Truck Traffic: 44%, Average Future Daily Traffic: 1,980 (year 2040), Design Load: HL 93, Features Intersected: US 71 SB & IA 471
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 378.899, Lanes on structure: 2, Lanes under structure: 3, Owner: State Highway Agency, Approaching Roadway Width: 12.0m (39.4ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 32.5m (106.6ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 70007, Location: at jct of US 71 (Lat: 42.472156, Lng: -95.147964), Route carried "on" structure: US 20, Year Built: 2012, Status: Open, Structure Length: 6.90m (22.64ft), Average Daily Traffic: 1,980 (year 2020), Truck Traffic: 44%, Average Future Daily Traffic: 1,980 (year 2040), Design Load: HL 93, Features Intersected: US 71 SB & IA 471
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 378.899, Lanes on structure: 2, Lanes under structure: 3, Owner: State Highway Agency, Approaching Roadway Width: 12.0m (39.4ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 32.5m (106.6ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 70082, Location: 1.9 MILES WEST OF US 71 (Lat: 42.474792, Lng: -95.188339), Route carried "on" structure: US 20, Year Built: 2017, Status: Open, Structure Length: 9.36m (30.71ft), Average Daily Traffic: 2,185 (year 2020), Truck Traffic: 37%, Average Future Daily Traffic: 2,185 (year 2041), Design Load: HL 93, Features Intersected: BOYER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 382.247, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 32.6m (107.0ft), Curb-To-Curb Width: 12.5m (41.0ft), Out-to-Out Width: 14.1m (46.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 70082, Location: 1.9 MILES WEST OF US 71 (Lat: 42.474792, Lng: -95.188339), Route carried "on" structure: US 20, Year Built: 2017, Status: Open, Structure Length: 9.36m (30.71ft), Average Daily Traffic: 2,185 (year 2020), Truck Traffic: 37%, Average Future Daily Traffic: 2,185 (year 2041), Design Load: HL 93, Features Intersected: BOYER RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 382.247, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 32.6m (107.0ft), Curb-To-Curb Width: 12.5m (41.0ft), Out-to-Out Width: 14.1m (46.3ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Very good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 700065, Location: At jct. US 71 (Lat: 42.472036, Lng: -95.148800), Route carried "under" structure: US 71, Year Built: 2012, Structure Length: 0. m, Average Daily Traffic: 1,375 (year 2020), Truck Traffic: 14%, Features Intersected: US 71 SB & IA 471, Facility Carried by Structure: US 20 EB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 127.338, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 32.5m (106.6ft)
Structure Number: 700065, Location: At jct. US 71 (Lat: 42.472036, Lng: -95.148800), Route carried "under" structure: US 71, Year Built: 2012, Structure Length: 0. m, Average Daily Traffic: 1,375 (year 2020), Truck Traffic: 14%, Features Intersected: US 71 SB & IA 471, Facility Carried by Structure: US 20 EB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 127.338, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 32.5m (106.6ft)
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Structure Number: 70007, Location: at jct of US 71 (Lat: 42.472156, Lng: -95.147964), Route carried "under" structure: US 71, Year Built: 2012, Structure Length: 0. m, Average Daily Traffic: 1,375 (year 2020), Truck Traffic: 14%, Features Intersected: US 71 SB & IA 471, Facility Carried by Structure: US 20 WB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 127.306, Lanes on structure: 2, Lanes under structure: 3, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 32.5m (106.6ft)
Structure Number: 70007, Location: at jct of US 71 (Lat: 42.472156, Lng: -95.147964), Route carried "under" structure: US 71, Year Built: 2012, Structure Length: 0. m, Average Daily Traffic: 1,375 (year 2020), Truck Traffic: 14%, Features Intersected: US 71 SB & IA 471, Facility Carried by Structure: US 20 WB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 127.306, Lanes on structure: 2, Lanes under structure: 3, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 32.5m (106.6ft)