Bridge Statistics for Le Grand, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 22Number of bridges
- 233ft / 70.7mTotal length
- 32,220Total average daily traffic
- 3,779Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Le Grand
- No street view available for this location
- New bridges - historical statistics
- 11900-1909
- 21910-1919
- 31950-1959
- 31960-1969
- 31970-1979
- 11980-1989
- 72000-2009
- 12010-2019
- 12020-2022
- Reconstructed bridges - Historical Statistics
- 11950-1959
- 01960-1969
- 11970-1979
- 01980-1989
- 11990-1999
- Bridge Condition - Deck
- 17.6%Very good
- 23.5%Good
- 11.8%Satisfactory
- 17.6%Fair
- 17.6%Poor
- 11.8%Serious
- Bridge Condition - Superstructure
- 41.2%Very good
- 5.9%Good
- 23.5%Satisfactory
- 17.6%Fair
- 5.9%Poor
- 5.9%Serious
- Bridge Condition - Substructure
- 5.9%Excellent
- 11.8%Very good
- 29.4%Good
- 11.8%Satisfactory
- 17.6%Fair
- 11.8%Poor
- 11.8%Serious
- Bridge Condition - Channel
- 6.7%Excellent
- 6.7%Very good
- 13.3%Good
- 46.7%Satisfactory
- 26.7%Fair
- Bridge Condition - Culverts
- 33.3%Good
- 33.3%Satisfactory
- 33.3%Fair
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Structure Number: 341, Location: 1.6 MI. E OF JCT. US 61 (Lat: 41.595664, Lng: -90.539286), Route carried "on" structure: City street , Year Built: 1963, Status: Open, Structure Length: 6.86m (22.51ft), Average Daily Traffic: 3,380 (year 2014), Average Future Daily Traffic: 3,380 (year 2040), Design Load: H 15, Features Intersected: I-80, Facility Carried by Structure: JERSEY RIDGE RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.318, Lanes on structure: 2, Lanes under structure: 5, 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: 4, Length of Maximum Span: 21.0m (68.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 51.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 15.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of replacement, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 341, Location: 1.6 MI. E OF JCT. US 61 (Lat: 41.595664, Lng: -90.539286), Route carried "on" structure: City street , Year Built: 1963, Status: Open, Structure Length: 6.86m (22.51ft), Average Daily Traffic: 3,380 (year 2014), Average Future Daily Traffic: 3,380 (year 2040), Design Load: H 15, Features Intersected: I-80, Facility Carried by Structure: JERSEY RIDGE RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.318, Lanes on structure: 2, Lanes under structure: 5, 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: 4, Length of Maximum Span: 21.0m (68.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 51.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 15.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of replacement, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 3429, Location: 1.0 mi. W of Jct. IA 14 (Lat: 41.010914, Lng: -93.324717), Route carried "on" structure: US 34, Year Built: 1960, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 2,930 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 2,930 (year 2041), Design Load: H 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 224.188, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.0m (45.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Fair, Culverts: Satisfactory, Operating Rating: 87.5 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 67.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021
Structure Number: 3429, Location: 1.0 mi. W of Jct. IA 14 (Lat: 41.010914, Lng: -93.324717), Route carried "on" structure: US 34, Year Built: 1960, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 2,930 (year 2020), Truck Traffic: 21%, Average Future Daily Traffic: 2,930 (year 2041), Design Load: H 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 224.188, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.0m (45.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Fair, Culverts: Satisfactory, Operating Rating: 87.5 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 67.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021
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Structure Number: 35501, Location: 2.5 MILES S OF JCT US 30 (Lat: 41.976122, Lng: -92.785431), Route carried "on" structure: State highway 146, Year Built: 1979, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 2,420 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 2,420 (year 2041), Design Load: HS 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 65.370, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), 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: Good, Operating Rating: 47.3 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 36.6 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021
Structure Number: 35501, Location: 2.5 MILES S OF JCT US 30 (Lat: 41.976122, Lng: -92.785431), Route carried "on" structure: State highway 146, Year Built: 1979, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 2,420 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 2,420 (year 2041), Design Load: HS 20, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 65.370, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), 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: Good, Operating Rating: 47.3 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 36.6 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021
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Structure Number: 183102, Location: 099122602 (Lat: 43.365183, Lng: -92.238639), Route carried "on" structure: County highway , Year Built: 2021, Status: Open, Structure Length: 1.98m (6.50ft), Average Daily Traffic: 20 (year 2013), Average Future Daily Traffic: 20 (year 2041), Features Intersected: S BR TURKEY RIVER, Facility Carried by Structure: S BRANCH RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.244, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 9.9m (32.5ft), Curb-To-Curb Width: 7.2m (23.6ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Excellent, Channel: Excellent, Operating Rating: 44.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 183102, Location: 099122602 (Lat: 43.365183, Lng: -92.238639), Route carried "on" structure: County highway , Year Built: 2021, Status: Open, Structure Length: 1.98m (6.50ft), Average Daily Traffic: 20 (year 2013), Average Future Daily Traffic: 20 (year 2041), Features Intersected: S BR TURKEY RIVER, Facility Carried by Structure: S BRANCH RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.244, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 9.9m (32.5ft), Curb-To-Curb Width: 7.2m (23.6ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Excellent, Channel: Excellent, Operating Rating: 44.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 2423, Location: 083170104 (Lat: 42.029583, Lng: -92.784486), Route carried "on" structure: County highway , Year Built: 1953, Year Reconstructed: 1981, Status: Open, Structure Length: 16.34m (53.61ft), Average Daily Traffic: 1,390 (year 2021), Truck Traffic: 19%, Average Future Daily Traffic: 1,390 (year 2040), Design Load: H 15, Features Intersected: IOWA RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.727, 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: 5, Length of Maximum Span: 35.7m (117.1ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 9.9m (32.5ft)
Condition: Deck: Poor, Superstructure: Satisfactory, Substructure: Fair, Channel: Fair, Operating Rating: 26.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 16.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 59.00m (193.57ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: November 2020, Underwater Inspection Date: October 2020, Bridge Improvement Cost: $1,681,000, Roadway Improvement Cost: $168,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 2423, Location: 083170104 (Lat: 42.029583, Lng: -92.784486), Route carried "on" structure: County highway , Year Built: 1953, Year Reconstructed: 1981, Status: Open, Structure Length: 16.34m (53.61ft), Average Daily Traffic: 1,390 (year 2021), Truck Traffic: 19%, Average Future Daily Traffic: 1,390 (year 2040), Design Load: H 15, Features Intersected: IOWA RIVER, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.727, 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: 5, Length of Maximum Span: 35.7m (117.1ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 9.9m (32.5ft)
Condition: Deck: Poor, Superstructure: Satisfactory, Substructure: Fair, Channel: Fair, Operating Rating: 26.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 16.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 59.00m (193.57ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: November 2020, Underwater Inspection Date: October 2020, Bridge Improvement Cost: $1,681,000, Roadway Improvement Cost: $168,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 24239, Location: 083171103 (Lat: 42.013833, Lng: -92.799058), Route carried "on" structure: County highway , Year Built: 1956, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 50 (year 2021), Average Future Daily Traffic: 50 (year 2040), Design Load: H 15, Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.520, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Poor, Channel: Satisfactory, Operating Rating: 48.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 4.50m (14.76ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 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: 24239, Location: 083171103 (Lat: 42.013833, Lng: -92.799058), Route carried "on" structure: County highway , Year Built: 1956, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 50 (year 2021), Average Future Daily Traffic: 50 (year 2040), Design Load: H 15, Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.520, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Poor, Channel: Satisfactory, Operating Rating: 48.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 25.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 4.50m (14.76ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 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: 242401, Location: 083171108 (Lat: 42.013056, Lng: -92.804189), Route carried "on" structure: County highway , Year Built: 1916, Status: Posted for load, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 140 (year 2013), Average Future Daily Traffic: 140 (year 2040), Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.545, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Serious, Superstructure: Serious, Substructure: Poor, Channel: Fair, Operating Rating: 22.6 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 8.0 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: High priority of replacement, Deck Geometry: Meets minimum limits, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below), Length Of Structure Improvement: 5.20m (17.06ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $230,000, Roadway Improvement Cost: $23,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 242401, Location: 083171108 (Lat: 42.013056, Lng: -92.804189), Route carried "on" structure: County highway , Year Built: 1916, Status: Posted for load, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 140 (year 2013), Average Future Daily Traffic: 140 (year 2040), Features Intersected: CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.545, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Serious, Superstructure: Serious, Substructure: Poor, Channel: Fair, Operating Rating: 22.6 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 8.0 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: High priority of replacement, Deck Geometry: Meets minimum limits, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below), Length Of Structure Improvement: 5.20m (17.06ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $230,000, Roadway Improvement Cost: $23,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 24243, Location: 083171404 (Lat: 41.994964, Lng: -92.804328), Route carried "on" structure: County highway , Year Built: 1978, Year Reconstructed: 2001, Status: Posted for load, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 20 (year 2021), Average Future Daily Traffic: 20 (year 2041), Features Intersected: DAVISONS CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.514, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.8m (19.0ft), Curb-To-Curb Width: 7.0m (23.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Serious, Channel: Fair, Operating Rating: 25.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 19.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below), Length Of Structure Improvement: 3.40m (11.15ft), Designated Inspection Frequency: Every 12 months, Inspection Date: November 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 24243, Location: 083171404 (Lat: 41.994964, Lng: -92.804328), Route carried "on" structure: County highway , Year Built: 1978, Year Reconstructed: 2001, Status: Posted for load, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 20 (year 2021), Average Future Daily Traffic: 20 (year 2041), Features Intersected: DAVISONS CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.514, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 5.8m (19.0ft), Curb-To-Curb Width: 7.0m (23.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Serious, Channel: Fair, Operating Rating: 25.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 19.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below), Length Of Structure Improvement: 3.40m (11.15ft), Designated Inspection Frequency: Every 12 months, Inspection Date: November 2021, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 242461, Location: 083172301 (Lat: 41.992183, Lng: -92.802914), Route carried "on" structure: County highway , Year Built: 2005, Status: Open, Structure Length: 2.29m (7.51ft), Average Daily Traffic: 30 (year 2013), Average Future Daily Traffic: 30 (year 2038), Design Load: HS 20, Features Intersected: DAVISONS CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 18.538, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), 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: 7.5m (24.6ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 76.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, 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: 242461, Location: 083172301 (Lat: 41.992183, Lng: -92.802914), Route carried "on" structure: County highway , Year Built: 2005, Status: Open, Structure Length: 2.29m (7.51ft), Average Daily Traffic: 30 (year 2013), Average Future Daily Traffic: 30 (year 2038), Design Load: HS 20, Features Intersected: DAVISONS CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 18.538, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), 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: 7.5m (24.6ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 76.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, 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: 24247, Location: 083172504 (Lat: 41.970425, Lng: -92.775594), Route carried "on" structure: County highway , Year Built: 1951, Status: Posted for load, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 20 (year 2013), Average Future Daily Traffic: 20 (year 2041), Design Load: H 15, Features Intersected: DAVISONS CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.795, 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: 6.4m (21.0ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Satisfactory, Operating Rating: 16.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 11.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, 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: 4.50m (14.76ft), Designated Inspection Frequency: Every 12 months, Inspection Date: November 2021, Bridge Improvement Cost: $119,000, Roadway Improvement Cost: $12,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 24247, Location: 083172504 (Lat: 41.970425, Lng: -92.775594), Route carried "on" structure: County highway , Year Built: 1951, Status: Posted for load, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 20 (year 2013), Average Future Daily Traffic: 20 (year 2041), Design Load: H 15, Features Intersected: DAVISONS CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.795, 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: 6.4m (21.0ft), Curb-To-Curb Width: 6.2m (20.3ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Serious, Channel: Satisfactory, Operating Rating: 16.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 11.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: High priority of corrective action, 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: 4.50m (14.76ft), Designated Inspection Frequency: Every 12 months, Inspection Date: November 2021, Bridge Improvement Cost: $119,000, Roadway Improvement Cost: $12,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 242481, Location: 083172601 (Lat: 41.978031, Lng: -92.791867), Route carried "on" structure: County highway , Year Built: 1979, Status: Open, Structure Length: 2.29m (7.51ft), Average Daily Traffic: 40 (year 2021), Truck Traffic: 20%, Average Future Daily Traffic: 40 (year 2038), Design Load: H 20, Features Intersected: DAVISONS CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.001, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 3 degrees, 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: Satisfactory, 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: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, 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: 242481, Location: 083172601 (Lat: 41.978031, Lng: -92.791867), Route carried "on" structure: County highway , Year Built: 1979, Status: Open, Structure Length: 2.29m (7.51ft), Average Daily Traffic: 40 (year 2021), Truck Traffic: 20%, Average Future Daily Traffic: 40 (year 2038), Design Load: H 20, Features Intersected: DAVISONS CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.001, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Skew: 3 degrees, 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: Satisfactory, 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: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 48 months, Inspection Date: November 2018, 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: 242485, Location: 083172601 (Lat: 41.978014, Lng: -92.799586), Route carried "on" structure: County highway , Year Built: 1962, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 40 (year 2021), Truck Traffic: 20%, Average Future Daily Traffic: 40 (year 2040), Design Load: H 20, Features Intersected: CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.363, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Satisfactory, Culverts: Fair, Operating Rating: 38.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 22.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.20m (7.22ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
Structure Number: 242485, Location: 083172601 (Lat: 41.978014, Lng: -92.799586), Route carried "on" structure: County highway , Year Built: 1962, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 40 (year 2021), Truck Traffic: 20%, Average Future Daily Traffic: 40 (year 2040), Design Load: H 20, Features Intersected: CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.363, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Satisfactory, Culverts: Fair, Operating Rating: 38.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 22.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 2.20m (7.22ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
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Structure Number: 24325, Location: 084172502 (Lat: 42.054606, Lng: -92.785786), Route carried "on" structure: County highway , Year Built: 1917, Status: Posted for load-capacity, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 110 (year 2021), Average Future Daily Traffic: 110 (year 2041), Features Intersected: CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.516, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.2m (26.9ft), Skew: 4 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb-To-Curb Width: 5.2m (17.1ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Fair, Channel: Satisfactory, Operating Rating: 59.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 35.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 5.00m (16.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Bridge Improvement Cost: $132,000, Roadway Improvement Cost: $13,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 24325, Location: 084172502 (Lat: 42.054606, Lng: -92.785786), Route carried "on" structure: County highway , Year Built: 1917, Status: Posted for load-capacity, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 110 (year 2021), Average Future Daily Traffic: 110 (year 2041), Features Intersected: CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.516, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.2m (26.9ft), Skew: 4 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb-To-Curb Width: 5.2m (17.1ft), Out-to-Out Width: 6.2m (20.3ft)
Condition: Deck: Poor, Superstructure: Poor, Substructure: Fair, Channel: Satisfactory, Operating Rating: 59.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 35.1 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 5.00m (16.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Bridge Improvement Cost: $132,000, Roadway Improvement Cost: $13,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 31832, Location: 083160506 (Lat: 42.030886, Lng: -92.728097), Route carried "on" structure: County highway , Year Built: 1900, Year Reconstructed: 1958, Status: Posted for load-capacity, Structure Length: 1.34m (4.40ft), Average Daily Traffic: 90 (year 2017), Average Future Daily Traffic: 90 (year 2040), Features Intersected: SUGAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.102, 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: 13.1m (43.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Serious, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 30.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 16.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Bridge Improvement Cost: $171,000, Roadway Improvement Cost: $17,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 31832, Location: 083160506 (Lat: 42.030886, Lng: -92.728097), Route carried "on" structure: County highway , Year Built: 1900, Year Reconstructed: 1958, Status: Posted for load-capacity, Structure Length: 1.34m (4.40ft), Average Daily Traffic: 90 (year 2017), Average Future Daily Traffic: 90 (year 2040), Features Intersected: SUGAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.102, 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: 13.1m (43.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Serious, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 30.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 16.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below), Length Of Structure Improvement: 7.50m (24.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Bridge Improvement Cost: $171,000, Roadway Improvement Cost: $17,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 319391, Location: 084162901 (Lat: 42.063994, Lng: -92.743228), Route carried "on" structure: County highway , Year Built: 1987, Status: Open, Structure Length: 1.28m (4.20ft), Average Daily Traffic: 15 (year 2017), Average Future Daily Traffic: 15 (year 2040), Features Intersected: SUGAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.923, 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: 3, Length of Maximum Span: 12.2m (40.0ft), Curb-To-Curb Width: 7.2m (23.6ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 41.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 4.20m (13.78ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 319391, Location: 084162901 (Lat: 42.063994, Lng: -92.743228), Route carried "on" structure: County highway , Year Built: 1987, Status: Open, Structure Length: 1.28m (4.20ft), Average Daily Traffic: 15 (year 2017), Average Future Daily Traffic: 15 (year 2040), Features Intersected: SUGAR CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.923, 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: 3, Length of Maximum Span: 12.2m (40.0ft), Curb-To-Curb Width: 7.2m (23.6ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 41.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.9 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 4.20m (13.78ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 319421, Location: 084163203 (Lat: 42.049667, Lng: -92.734372), Route carried "on" structure: County highway , Year Built: 2013, Status: Open, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 45 (year 2017), Average Future Daily Traffic: 45 (year 2038), Design Load: HL 93, Features Intersected: SUGAR CREEK, Facility Carried by Structure: 270TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.953, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 66.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.0 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: Superior to present desirable criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 48 months, Inspection Date: September 2018, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 319421, Location: 084163203 (Lat: 42.049667, Lng: -92.734372), Route carried "on" structure: County highway , Year Built: 2013, Status: Open, Structure Length: 2.83m (9.28ft), Average Daily Traffic: 45 (year 2017), Average Future Daily Traffic: 45 (year 2038), Design Load: HL 93, Features Intersected: SUGAR CREEK, Facility Carried by Structure: 270TH ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.953, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.7m (35.1ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 66.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.0 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: Superior to present desirable criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 48 months, Inspection Date: September 2018, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 608245, Location: AT JUNCTION WITH IA 146 (Lat: 42.011797, Lng: -92.785617), Route carried "on" structure: US 30, Year Built: 2002, Status: Open, Structure Length: 6.19m (20.31ft), Average Daily Traffic: 4,200 (year 2020), Truck Traffic: 14%, Average Future Daily Traffic: 4,200 (year 2041), Design Load: HS 20, Features Intersected: IOWA #146
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 307.645, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), 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: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 83.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), 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: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 608245, Location: AT JUNCTION WITH IA 146 (Lat: 42.011797, Lng: -92.785617), Route carried "on" structure: US 30, Year Built: 2002, Status: Open, Structure Length: 6.19m (20.31ft), Average Daily Traffic: 4,200 (year 2020), Truck Traffic: 14%, Average Future Daily Traffic: 4,200 (year 2041), Design Load: HS 20, Features Intersected: IOWA #146
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 307.645, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), 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: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 83.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), 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: Febuary 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: 60825, Location: AT JUNCTION WITH IA 146 (Lat: 42.012056, Lng: -92.784842), Route carried "on" structure: US 30, Year Built: 2002, Status: Open, Structure Length: 6.19m (20.31ft), Average Daily Traffic: 4,150 (year 2020), Truck Traffic: 14%, Average Future Daily Traffic: 4,150 (year 2041), Design Load: HS 20, Features Intersected: IOWA #146
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 224.603, Lanes on structure: 2, Lanes under structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), 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: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 82.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), 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: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 60825, Location: AT JUNCTION WITH IA 146 (Lat: 42.012056, Lng: -92.784842), Route carried "on" structure: US 30, Year Built: 2002, Status: Open, Structure Length: 6.19m (20.31ft), Average Daily Traffic: 4,150 (year 2020), Truck Traffic: 14%, Average Future Daily Traffic: 4,150 (year 2041), Design Load: HS 20, Features Intersected: IOWA #146
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 224.603, Lanes on structure: 2, Lanes under structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), 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: 12.2m (40.0ft), Out-to-Out Width: 13.2m (43.3ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 82.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), 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: Febuary 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: 608255, Location: 0.5 MILE W OF JCT IA 146 (Lat: 42.010081, Lng: -92.793614), Route carried "on" structure: US 30, Year Built: 2004, Status: Open, Structure Length: 7.86m (25.79ft), Average Daily Traffic: 5,450 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 5,450 (year 2041), Design Load: HS 20, Features Intersected: UPRR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 306.950, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 34.1m (111.9ft), Curb-To-Curb Width: 12.0m (39.4ft), Out-to-Out Width: 13.0m (42.7ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 71.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 608255, Location: 0.5 MILE W OF JCT IA 146 (Lat: 42.010081, Lng: -92.793614), Route carried "on" structure: US 30, Year Built: 2004, Status: Open, Structure Length: 7.86m (25.79ft), Average Daily Traffic: 5,450 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 5,450 (year 2041), Design Load: HS 20, Features Intersected: UPRR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 306.950, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 34.1m (111.9ft), Curb-To-Curb Width: 12.0m (39.4ft), Out-to-Out Width: 13.0m (42.7ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 71.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 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: 608265, Location: 0.5 MILE W OF JCT IA 146 (Lat: 42.010486, Lng: -92.793200), Route carried "on" structure: US 30, Year Built: 2003, Status: Open, Structure Length: 7.86m (25.79ft), Average Daily Traffic: 5,450 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 5,450 (year 2041), Design Load: HS 20, Features Intersected: UPRR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 225.324, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 34.1m (111.9ft), Curb-To-Curb Width: 11.9m (39.0ft), Out-to-Out Width: 13.0m (42.7ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 79.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 46.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 608265, Location: 0.5 MILE W OF JCT IA 146 (Lat: 42.010486, Lng: -92.793200), Route carried "on" structure: US 30, Year Built: 2003, Status: Open, Structure Length: 7.86m (25.79ft), Average Daily Traffic: 5,450 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 5,450 (year 2041), Design Load: HS 20, Features Intersected: UPRR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 225.324, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 34.1m (111.9ft), Curb-To-Curb Width: 11.9m (39.0ft), Out-to-Out Width: 13.0m (42.7ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 79.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 46.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 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: 608245, Location: AT JUNCTION WITH IA 146 (Lat: 42.011797, Lng: -92.785617), Route carried "under" structure: State highway 146, Year Built: 2002, Structure Length: 0. m, Average Daily Traffic: 1,115 (year 2020), Truck Traffic: 8%, Features Intersected: IOWA #146, Facility Carried by Structure: US 30 EB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 69.326, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 32.6m (107.0ft)
Structure Number: 608245, Location: AT JUNCTION WITH IA 146 (Lat: 42.011797, Lng: -92.785617), Route carried "under" structure: State highway 146, Year Built: 2002, Structure Length: 0. m, Average Daily Traffic: 1,115 (year 2020), Truck Traffic: 8%, Features Intersected: IOWA #146, Facility Carried by Structure: US 30 EB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 69.326, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 32.6m (107.0ft)
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Structure Number: 60825, Location: AT JUNCTION WITH IA 146 (Lat: 42.012056, Lng: -92.784842), Route carried "under" structure: State highway 146, Year Built: 2002, Structure Length: 0. m, Average Daily Traffic: 1,115 (year 2020), Truck Traffic: 8%, Features Intersected: IOWA #146, Facility Carried by Structure: US 30 WB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 69.355, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 32.6m (107.0ft)
Structure Number: 60825, Location: AT JUNCTION WITH IA 146 (Lat: 42.012056, Lng: -92.784842), Route carried "under" structure: State highway 146, Year Built: 2002, Structure Length: 0. m, Average Daily Traffic: 1,115 (year 2020), Truck Traffic: 8%, Features Intersected: IOWA #146, Facility Carried by Structure: US 30 WB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 69.355, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 32.6m (107.0ft)