Bridge Statistics for Gladbrook, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 14Number of bridges
- 128ft / 38.8mTotal length
- 1,430Total average daily traffic
- 1,430Total future (year 2034) average daily traffic
- National Bridge Inventory (NBI) Registered Bridges for Gladbrook
- No street view available for this location
- New bridges - historical statistics
- 1Before 1900
- 11940-1949
- 21950-1959
- 11960-1969
- 11980-1989
- 51990-1999
- 32010-2019
- Reconstructed bridges - Historical Statistics
- 11980-1989
- 11990-1999
- Bridge Condition - Deck
- 27.3%Very good
- 9.1%Good
- 18.2%Satisfactory
- 18.2%Fair
- 18.2%Poor
- 9.1%Failed
- Bridge Condition - Superstructure
- 27.3%Very good
- 27.3%Good
- 36.4%Satisfactory
- 9.1%Failed
- Bridge Condition - Substructure
- 9.1%Very good
- 36.4%Good
- 18.2%Satisfactory
- 9.1%Fair
- 9.1%Poor
- 9.1%Serious
- 9.1%Failed
- Bridge Condition - Channel
- 28.6%Very good
- 28.6%Good
- 35.7%Satisfactory
- 7.1%Fair
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Structure Number: 555, Location: 085161002 (Lat: 42.187478, Lng: -92.708786), Route carried "on" structure: City street , Year Built: 1950, Year Reconstructed: 1990, Status: Open, Structure Length: 5.55m (18.21ft), Average Daily Traffic: 780 (year 2021), Average Future Daily Traffic: 780 (year 2040), Design Load: H 15, Features Intersected: WOLF CREEK, Facility Carried by Structure: EAST ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.681, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.7m (35.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Poor, Channel: Good, Operating Rating: 37.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 18.20m (59.71ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 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: 555, Location: 085161002 (Lat: 42.187478, Lng: -92.708786), Route carried "on" structure: City street , Year Built: 1950, Year Reconstructed: 1990, Status: Open, Structure Length: 5.55m (18.21ft), Average Daily Traffic: 780 (year 2021), Average Future Daily Traffic: 780 (year 2040), Design Load: H 15, Features Intersected: WOLF CREEK, Facility Carried by Structure: EAST ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.681, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.7m (35.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Poor, Channel: Good, Operating Rating: 37.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 24.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 18.20m (59.71ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 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: 5556, Location: 085161008 (Lat: 42.182803, Lng: -92.706053), Route carried "on" structure: City street , Year Built: 2016, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 60 (year 2009), Average Future Daily Traffic: 60 (year 2040), Design Load: HL 93, Features Intersected: DRAINAGE, Facility Carried by Structure: GRAND ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.192, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Maintenance Responsibility: County Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 44.7 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: 34.7 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 desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: September 2020
Structure Number: 5556, Location: 085161008 (Lat: 42.182803, Lng: -92.706053), Route carried "on" structure: City street , Year Built: 2016, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 60 (year 2009), Average Future Daily Traffic: 60 (year 2040), Design Load: HL 93, Features Intersected: DRAINAGE, Facility Carried by Structure: GRAND ST
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.192, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Maintenance Responsibility: County Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.7m (12.1ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 44.7 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: 34.7 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 desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: September 2020
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Structure Number: 319981, Location: 085160501 (Lat: 42.210233, Lng: -92.743306), Route carried "on" structure: County highway , Year Built: 1998, Status: Open, Structure Length: 2.44m (8.01ft), Average Daily Traffic: 15 (year 2017), Average Future Daily Traffic: 15 (year 2038), Features Intersected: BRANCH WOLF CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.207, 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: 3, Length of Maximum Span: 12.2m (40.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.6m (24.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 46.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 33.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 8.00m (26.25ft), Designated Inspection Frequency: Every 48 months, Inspection Date: September 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 319981, Location: 085160501 (Lat: 42.210233, Lng: -92.743306), Route carried "on" structure: County highway , Year Built: 1998, Status: Open, Structure Length: 2.44m (8.01ft), Average Daily Traffic: 15 (year 2017), Average Future Daily Traffic: 15 (year 2038), Features Intersected: BRANCH WOLF CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.207, 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: 3, Length of Maximum Span: 12.2m (40.0ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 7.6m (24.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 46.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 33.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 8.00m (26.25ft), Designated Inspection Frequency: Every 48 months, Inspection Date: September 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 320001, Location: 085160702 (Lat: 42.187153, Lng: -92.767211), Route carried "on" structure: County highway , Year Built: 2017, Status: Open, Structure Length: 0.66m (2.17ft), Average Daily Traffic: 25 (year 2017), Average Future Daily Traffic: 25 (year 2040), Design Load: HL 93, Features Intersected: DEVILS RUN, Facility Carried by Structure: ABBOTT AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 32.234, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Very good, Culverts: 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, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: September 2020
Structure Number: 320001, Location: 085160702 (Lat: 42.187153, Lng: -92.767211), Route carried "on" structure: County highway , Year Built: 2017, Status: Open, Structure Length: 0.66m (2.17ft), Average Daily Traffic: 25 (year 2017), Average Future Daily Traffic: 25 (year 2040), Design Load: HL 93, Features Intersected: DEVILS RUN, Facility Carried by Structure: ABBOTT AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 32.234, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft)
Condition: Channel: Very good, Culverts: 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, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: September 2020
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Structure Number: 320011, Location: 085160801 (Lat: 42.194942, Lng: -92.730886), Route carried "on" structure: County highway , Year Built: 1986, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 40 (year 2017), Average Future Daily Traffic: 40 (year 2040), Features Intersected: SMALL STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.053, 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: 11.6m (38.1ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 36.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 22.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 4.00m (13.12ft), 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: 320011, Location: 085160801 (Lat: 42.194942, Lng: -92.730886), Route carried "on" structure: County highway , Year Built: 1986, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 40 (year 2017), Average Future Daily Traffic: 40 (year 2040), Features Intersected: SMALL STREAM, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.053, 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: 11.6m (38.1ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 36.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 22.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Length Of Structure Improvement: 4.00m (13.12ft), 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: 32002, Location: 085160802 (Lat: 42.190192, Lng: -92.747636), Route carried "on" structure: County highway , Year Built: 1940, Status: Open, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 70 (year 2017), Average Future Daily Traffic: 70 (year 2040), Design Load: H 15, Features Intersected: DEVILS RUN, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 34.574, 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: 12.8m (42.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Poor, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 44.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 28.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, 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: 32002, Location: 085160802 (Lat: 42.190192, Lng: -92.747636), Route carried "on" structure: County highway , Year Built: 1940, Status: Open, Structure Length: 1.31m (4.30ft), Average Daily Traffic: 70 (year 2017), Average Future Daily Traffic: 70 (year 2040), Design Load: H 15, Features Intersected: DEVILS RUN, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 34.574, 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: 12.8m (42.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.5m (21.3ft)
Condition: Deck: Poor, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 44.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 28.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, 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: 320041, Location: 085160904 (Lat: 42.194356, Lng: -92.728322), Route carried "on" structure: County highway , Year Built: 2015, Status: Open, Structure Length: 7.56m (24.80ft), Average Daily Traffic: 100 (year 2017), Average Future Daily Traffic: 100 (year 2038), Design Load: HS 20, Features Intersected: WOLF CREEK, Facility Carried by Structure: C AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 33.980, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 25.0m (82.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.0m (32.8ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, 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 desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: August 2018, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 320041, Location: 085160904 (Lat: 42.194356, Lng: -92.728322), Route carried "on" structure: County highway , Year Built: 2015, Status: Open, Structure Length: 7.56m (24.80ft), Average Daily Traffic: 100 (year 2017), Average Future Daily Traffic: 100 (year 2038), Design Load: HS 20, Features Intersected: WOLF CREEK, Facility Carried by Structure: C AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 33.980, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 25.0m (82.0ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.0m (32.8ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, 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 desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: August 2018, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 32005, Location: 085161102 (Lat: 42.181758, Lng: -92.689283), Route carried "on" structure: County highway , Year Built: 1895, Year Reconstructed: 1980, Status: Closed, Structure Length: 3.66m (12.01ft), Average Daily Traffic: 10 (year 2017), Average Future Daily Traffic: 10 (year 2034), Features Intersected: WOLF CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 3.66m (12.01ft), Kilometerpoint: 23.408, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 36.3m (119.1ft), Curb-To-Curb Width: 4.8m (15.7ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Failed, Superstructure: Failed, Substructure: Failed, Channel: Fair, 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: > 39.9% below), Length Of Structure Improvement: 15.00m (49.21ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2014, Bridge Improvement Cost: $405,000, Roadway Improvement Cost: $40,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 32005, Location: 085161102 (Lat: 42.181758, Lng: -92.689283), Route carried "on" structure: County highway , Year Built: 1895, Year Reconstructed: 1980, Status: Closed, Structure Length: 3.66m (12.01ft), Average Daily Traffic: 10 (year 2017), Average Future Daily Traffic: 10 (year 2034), Features Intersected: WOLF CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 3.66m (12.01ft), Kilometerpoint: 23.408, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 36.3m (119.1ft), Curb-To-Curb Width: 4.8m (15.7ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Failed, Superstructure: Failed, Substructure: Failed, Channel: Fair, 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: > 39.9% below), Length Of Structure Improvement: 15.00m (49.21ft), Designated Inspection Frequency: Every 24 months, Inspection Date: December 2014, Bridge Improvement Cost: $405,000, Roadway Improvement Cost: $40,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 32006, Location: 085161302 (Lat: 42.180603, Lng: -92.670022), Route carried "on" structure: County highway , Year Built: 1957, Status: Posted for load-capacity, Structure Length: 6.16m (20.21ft), Average Daily Traffic: 70 (year 2017), Average Future Daily Traffic: 70 (year 2040), Design Load: H 15, Features Intersected: WOLF CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 31.725, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.8m (28.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 23.8m (78.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Poor, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 33.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 20.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 23.00m (75.46ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Bridge Improvement Cost: $655,000, Roadway Improvement Cost: $66,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 32006, Location: 085161302 (Lat: 42.180603, Lng: -92.670022), Route carried "on" structure: County highway , Year Built: 1957, Status: Posted for load-capacity, Structure Length: 6.16m (20.21ft), Average Daily Traffic: 70 (year 2017), Average Future Daily Traffic: 70 (year 2040), Design Load: H 15, Features Intersected: WOLF CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 31.725, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.8m (28.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 23.8m (78.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Poor, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 33.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 20.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below), Length Of Structure Improvement: 23.00m (75.46ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Bridge Improvement Cost: $655,000, Roadway Improvement Cost: $66,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 320081, Location: 085162901 (Lat: 42.152442, Lng: -92.736544), Route carried "on" structure: County highway , Year Built: 1997, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 15 (year 2017), Average Future Daily Traffic: 15 (year 2040), Features Intersected: BRANCH IOWA RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.374, 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: 1, Length of Maximum Span: 8.5m (27.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.5m (24.6ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Inventory Rating: 67.2 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 3.00m (9.84ft), 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
Structure Number: 320081, Location: 085162901 (Lat: 42.152442, Lng: -92.736544), Route carried "on" structure: County highway , Year Built: 1997, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 15 (year 2017), Average Future Daily Traffic: 15 (year 2040), Features Intersected: BRANCH IOWA RIVER, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.374, 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: 1, Length of Maximum Span: 8.5m (27.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.5m (24.6ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Inventory Rating: 67.2 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 3.00m (9.84ft), 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
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Structure Number: 32009, Location: 085162902 (Lat: 42.149742, Lng: -92.747503), Route carried "on" structure: County highway , Year Built: 1960, Status: Posted for load, Structure Length: 0.94m (3.08ft), Average Daily Traffic: 40 (year 2021), Average Future Daily Traffic: 40 (year 2041), Design Load: H 15, Features Intersected: DEER CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 30.082, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.8m (25.6ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Serious, Channel: Satisfactory, Operating Rating: 34.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 20.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of corrective action, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Better than 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 12 months, Inspection Date: September 2021, Bridge Improvement Cost: $171,000, Roadway Improvement Cost: $17,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
Structure Number: 32009, Location: 085162902 (Lat: 42.149742, Lng: -92.747503), Route carried "on" structure: County highway , Year Built: 1960, Status: Posted for load, Structure Length: 0.94m (3.08ft), Average Daily Traffic: 40 (year 2021), Average Future Daily Traffic: 40 (year 2041), Design Load: H 15, Features Intersected: DEER CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 30.082, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.8m (25.6ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Serious, Channel: Satisfactory, Operating Rating: 34.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 20.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of corrective action, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Better than 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 12 months, Inspection Date: September 2021, Bridge Improvement Cost: $171,000, Roadway Improvement Cost: $17,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 320841, Location: 086163106 (Lat: 42.210344, Lng: -92.757536), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 3.81m (12.50ft), Average Daily Traffic: 45 (year 2017), Average Future Daily Traffic: 45 (year 2038), Design Load: HS 20, Features Intersected: WOLF CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.134, 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: 14.9m (48.9ft), Curb-To-Curb Width: 8.1m (26.6ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 65.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 38.7 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: 12.50m (41.01ft), Designated Inspection Frequency: Every 48 months, Inspection Date: September 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: 320841, Location: 086163106 (Lat: 42.210344, Lng: -92.757536), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 3.81m (12.50ft), Average Daily Traffic: 45 (year 2017), Average Future Daily Traffic: 45 (year 2038), Design Load: HS 20, Features Intersected: WOLF CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.134, 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: 14.9m (48.9ft), Curb-To-Curb Width: 8.1m (26.6ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 65.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 38.7 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: 12.50m (41.01ft), Designated Inspection Frequency: Every 48 months, Inspection Date: September 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: 320851, Location: 086163201 (Lat: 42.224647, Lng: -92.748031), Route carried "on" structure: County highway , Year Built: 1995, Status: Open, Structure Length: 2.68m (8.79ft), Average Daily Traffic: 70 (year 2021), Average Future Daily Traffic: 70 (year 2038), Design Load: HS 20, Features Intersected: LITTLE WOLF CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.606, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.4m (34.1ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 8.1m (26.6ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 75.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.3 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: 8.80m (28.87ft), Designated Inspection Frequency: Every 48 months, Inspection Date: September 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: 320851, Location: 086163201 (Lat: 42.224647, Lng: -92.748031), Route carried "on" structure: County highway , Year Built: 1995, Status: Open, Structure Length: 2.68m (8.79ft), Average Daily Traffic: 70 (year 2021), Average Future Daily Traffic: 70 (year 2038), Design Load: HS 20, Features Intersected: LITTLE WOLF CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.606, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 1 degrees, Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 10.4m (34.1ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 8.1m (26.6ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 75.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.3 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: 8.80m (28.87ft), Designated Inspection Frequency: Every 48 months, Inspection Date: September 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: 699231, Location: 085163206 (Lat: 42.136433, Lng: -92.731144), Route carried "on" structure: County highway , Year Built: 1994, Status: Open, Structure Length: 1.16m (3.81ft), Average Daily Traffic: 90 (year 2017), Average Future Daily Traffic: 90 (year 2038), Design Load: HS 20, Features Intersected: DEER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.695, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.7m (12.1ft), Curb-To-Curb Width: 6.7m (22.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Channel: Very good, Culverts: Very good, 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 desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 3.80m (12.47ft), Designated Inspection Frequency: Every 48 months, Inspection Date: September 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000
Structure Number: 699231, Location: 085163206 (Lat: 42.136433, Lng: -92.731144), Route carried "on" structure: County highway , Year Built: 1994, Status: Open, Structure Length: 1.16m (3.81ft), Average Daily Traffic: 90 (year 2017), Average Future Daily Traffic: 90 (year 2038), Design Load: HS 20, Features Intersected: DEER CREEK, Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.695, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.7m (22.0ft), Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.7m (12.1ft), Curb-To-Curb Width: 6.7m (22.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Channel: Very good, Culverts: Very good, 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 desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 3.80m (12.47ft), Designated Inspection Frequency: Every 48 months, Inspection Date: September 2018, Bridge Improvement Cost: $15,000, Roadway Improvement Cost: $2,000