Bridge Statistics for Walnut, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 21Number of bridges
- 154ft / 47.0mTotal length
- 97,785Total average daily traffic
- 40,860Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Walnut
- No street view available for this location
- New bridges - historical statistics
- 11930-1939
- 11940-1949
- 11950-1959
- 81960-1969
- 41990-1999
- 32000-2009
- 22010-2019
- 12020-2022
- Bridge Condition - Deck
- 13.3%Very good
- 33.3%Good
- 40.0%Satisfactory
- 13.3%Fair
- Bridge Condition - Superstructure
- 13.3%Very good
- 60.0%Good
- 6.7%Satisfactory
- 20.0%Fair
- Bridge Condition - Substructure
- 26.7%Very good
- 26.7%Good
- 6.7%Satisfactory
- 13.3%Fair
- 26.7%Poor
- Bridge Condition - Channel
- 12.5%Very good
- 6.3%Good
- 68.8%Satisfactory
- 6.3%Fair
- 6.3%Poor
- Bridge Condition - Culverts
- 33.3%Satisfactory
- 66.7%Fair
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Structure Number: 4375, Location: 1.3 MI. E OF E JCT SR M47 (Lat: 41.447214, Lng: -95.195397), Route carried "on" structure: State highway 83, Year Built: 1936, Year Reconstructed: 1986, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 690 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 690 (year 2041), Design Load: H 15, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.089, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 18.4 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 13.6 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021
Structure Number: 4375, Location: 1.3 MI. E OF E JCT SR M47 (Lat: 41.447214, Lng: -95.195397), Route carried "on" structure: State highway 83, Year Built: 1936, Year Reconstructed: 1986, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 690 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 690 (year 2041), Design Load: H 15, Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.089, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 4 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Operating Rating: 18.4 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 13.6 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021
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Structure Number: 43761, Location: 1.7 MI E of E JCT. SR M47 (Lat: 41.447225, Lng: -95.189300), Route carried "on" structure: State highway 83, Year Built: 1996, Status: Open, Structure Length: 4.97m (16.31ft), Average Daily Traffic: 690 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 690 (year 2041), Design Load: HS 20, Features Intersected: WALNUT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.598, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 1 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: 11.0m (36.1ft), Out-to-Out Width: 11.9m (39.0ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 74.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 43761, Location: 1.7 MI E of E JCT. SR M47 (Lat: 41.447225, Lng: -95.189300), Route carried "on" structure: State highway 83, Year Built: 1996, Status: Open, Structure Length: 4.97m (16.31ft), Average Daily Traffic: 690 (year 2020), Truck Traffic: 13%, Average Future Daily Traffic: 690 (year 2041), Design Load: HS 20, Features Intersected: WALNUT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.598, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 1 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: 11.0m (36.1ft), Out-to-Out Width: 11.9m (39.0ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 74.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 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: 4562, Location: 1.5 MI. W SR M47 (Lat: 41.497117, Lng: -95.251083), Route carried "on" structure: County highway , Year Built: 1964, Status: Open, Structure Length: 6.64m (21.78ft), Average Daily Traffic: 50 (year 2016), Truck Traffic: 30%, Average Future Daily Traffic: 50 (year 2041), Design Load: H 20, Features Intersected: I-80, Facility Carried by Structure: 490TH STEET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 35.888, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), 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 or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Operating Rating: 60.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 22.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 4562, Location: 1.5 MI. W SR M47 (Lat: 41.497117, Lng: -95.251083), Route carried "on" structure: County highway , Year Built: 1964, Status: Open, Structure Length: 6.64m (21.78ft), Average Daily Traffic: 50 (year 2016), Truck Traffic: 30%, Average Future Daily Traffic: 50 (year 2041), Design Load: H 20, Features Intersected: I-80, Facility Carried by Structure: 490TH STEET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 35.888, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), 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 or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Operating Rating: 60.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 22.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 4564, Location: 0.3 mi. E of Jct. SR M47 (Lat: 41.497164, Lng: -95.215797), Route carried "on" structure: Interstate 80, Year Built: 1965, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 18,200 (year 2020), Truck Traffic: 44%, Average Future Daily Traffic: 18,200 (year 2041), Design Load: H 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 74.579, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 21 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: Satisfactory, Culverts: Fair, Operating Rating: 24.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021
Structure Number: 4564, Location: 0.3 mi. E of Jct. SR M47 (Lat: 41.497164, Lng: -95.215797), Route carried "on" structure: Interstate 80, Year Built: 1965, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 18,200 (year 2020), Truck Traffic: 44%, Average Future Daily Traffic: 18,200 (year 2041), Design Load: H 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 74.579, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 21 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: Satisfactory, Culverts: Fair, Operating Rating: 24.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 18.1 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021
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Structure Number: 4565, Location: 1.6 mi. E of Jct. SR M-47 (Lat: 41.497481, Lng: -95.190928), Route carried "on" structure: Interstate 80, Year Built: 1965, Status: Open, Structure Length: 1.34m (4.40ft), Average Daily Traffic: 19,800 (year 2020), Truck Traffic: 41%, Average Future Daily Traffic: 19,800 (year 2041), Design Load: HS 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 76.656, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 23 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Satisfactory, Culverts: Fair, Operating Rating: 29.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 17.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021
Structure Number: 4565, Location: 1.6 mi. E of Jct. SR M-47 (Lat: 41.497481, Lng: -95.190928), Route carried "on" structure: Interstate 80, Year Built: 1965, Status: Open, Structure Length: 1.34m (4.40ft), Average Daily Traffic: 19,800 (year 2020), Truck Traffic: 41%, Average Future Daily Traffic: 19,800 (year 2041), Design Load: HS 20, Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 76.656, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 23 degrees, Material/Design: Concrete continuous, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Satisfactory, Culverts: Fair, Operating Rating: 29.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 17.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021
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Structure Number: 4566, Location: 2.5 MI. E OF S.R. M-47 (Lat: 41.497719, Lng: -95.173947), Route carried "on" structure: County highway , Year Built: 1965, Status: Open, Structure Length: 6.64m (21.78ft), Average Daily Traffic: 70 (year 2016), Truck Traffic: 19%, Average Future Daily Traffic: 70 (year 2041), Design Load: H 20, Features Intersected: I-80, Facility Carried by Structure: 530TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.561, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), 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: 8.5m (27.9ft), Out-to-Out Width: 9.9m (32.5ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 19.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
Structure Number: 4566, Location: 2.5 MI. E OF S.R. M-47 (Lat: 41.497719, Lng: -95.173947), Route carried "on" structure: County highway , Year Built: 1965, Status: Open, Structure Length: 6.64m (21.78ft), Average Daily Traffic: 70 (year 2016), Truck Traffic: 19%, Average Future Daily Traffic: 70 (year 2041), Design Load: H 20, Features Intersected: I-80, Facility Carried by Structure: 530TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.561, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), 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: 8.5m (27.9ft), Out-to-Out Width: 9.9m (32.5ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 19.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 28715, Location: 076380301 (Lat: 41.418294, Lng: -95.205939), Route carried "on" structure: County highway , Year Built: 1942, Year Reconstructed: 1994, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 5 (year 2016), Average Future Daily Traffic: 5 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: ROSEWOOD ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 33.767, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 5.7m (18.7ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Channel: Fair, Operating Rating: 42.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 28715, Location: 076380301 (Lat: 41.418294, Lng: -95.205939), Route carried "on" structure: County highway , Year Built: 1942, Year Reconstructed: 1994, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 5 (year 2016), Average Future Daily Traffic: 5 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: ROSEWOOD ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 33.767, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 5.7m (18.7ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Channel: Fair, Operating Rating: 42.3 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.2 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 289331, Location: 077380201 (Lat: 41.505325, Lng: -95.188125), Route carried "on" structure: County highway , Year Built: 2005, Status: Open, Structure Length: 1.71m (5.61ft), Average Daily Traffic: 25 (year 2016), Average Future Daily Traffic: 25 (year 2040), Design Load: HS 20, Features Intersected: WALNUT CREEK, Facility Carried by Structure: FM-YORK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 40.341, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.8m (28.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 16.5m (54.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.5m (24.6ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Inventory Rating: 57.2 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 289331, Location: 077380201 (Lat: 41.505325, Lng: -95.188125), Route carried "on" structure: County highway , Year Built: 2005, Status: Open, Structure Length: 1.71m (5.61ft), Average Daily Traffic: 25 (year 2016), Average Future Daily Traffic: 25 (year 2040), Design Load: HS 20, Features Intersected: WALNUT CREEK, Facility Carried by Structure: FM-YORK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 40.341, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.8m (28.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 16.5m (54.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.5m (24.6ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Inventory Rating: 57.2 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 minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 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: 289381, Location: 077381007 (Lat: 41.490592, Lng: -95.205897), Route carried "on" structure: County highway , Year Built: 2006, Status: Open, Structure Length: 3.41m (11.19ft), Average Daily Traffic: 80 (year 2016), Truck Traffic: 19%, Average Future Daily Traffic: 80 (year 2040), Design Load: HS 20, Features Intersected: WALNUT CREEK, Facility Carried by Structure: WHIPPERWILL RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 38.787, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 63.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 38.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 289381, Location: 077381007 (Lat: 41.490592, Lng: -95.205897), Route carried "on" structure: County highway , Year Built: 2006, Status: Open, Structure Length: 3.41m (11.19ft), Average Daily Traffic: 80 (year 2016), Truck Traffic: 19%, Average Future Daily Traffic: 80 (year 2040), Design Load: HS 20, Features Intersected: WALNUT CREEK, Facility Carried by Structure: WHIPPERWILL RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 38.787, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb-To-Curb Width: 9.3m (30.5ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 63.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 38.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 289391, Location: 077381101 (Lat: 41.490594, Lng: -95.192658), Route carried "on" structure: County highway , Year Built: 2003, Status: Open, Structure Length: 3.84m (12.60ft), Average Daily Traffic: 80 (year 2016), Truck Traffic: 19%, Average Future Daily Traffic: 80 (year 2040), Design Load: HS 20, Features Intersected: WALNUT CREEK, Facility Carried by Structure: FM-WHIPPERWILL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 39.892, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.3m (46.9ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 72.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.9 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 289391, Location: 077381101 (Lat: 41.490594, Lng: -95.192658), Route carried "on" structure: County highway , Year Built: 2003, Status: Open, Structure Length: 3.84m (12.60ft), Average Daily Traffic: 80 (year 2016), Truck Traffic: 19%, Average Future Daily Traffic: 80 (year 2040), Design Load: HS 20, Features Intersected: WALNUT CREEK, Facility Carried by Structure: FM-WHIPPERWILL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 39.892, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 14.3m (46.9ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 8.3m (27.2ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Satisfactory, Operating Rating: 72.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.9 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: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 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: 28942, Location: 077381403 (Lat: 41.468922, Lng: -95.189719), Route carried "on" structure: County highway , Year Built: 1963, Status: Open, Structure Length: 2.87m (9.42ft), Average Daily Traffic: 35 (year 2016), Average Future Daily Traffic: 35 (year 2040), Features Intersected: WALNUT CREEK, Facility Carried by Structure: FM-TRUMAN AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.298, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 6.4m (21.0ft), Out-to-Out Width: 6.9m (22.6ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 41.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.9 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 10.00m (32.81ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: April 2020, Critical Feature Inspection Date: April 2020, Bridge Improvement Cost: $112,000, Roadway Improvement Cost: $13,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 28942, Location: 077381403 (Lat: 41.468922, Lng: -95.189719), Route carried "on" structure: County highway , Year Built: 1963, Status: Open, Structure Length: 2.87m (9.42ft), Average Daily Traffic: 35 (year 2016), Average Future Daily Traffic: 35 (year 2040), Features Intersected: WALNUT CREEK, Facility Carried by Structure: FM-TRUMAN AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.298, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 6.4m (21.0ft), Out-to-Out Width: 6.9m (22.6ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 41.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.9 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 10.00m (32.81ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: April 2020, Critical Feature Inspection Date: April 2020, Bridge Improvement Cost: $112,000, Roadway Improvement Cost: $13,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 289451, Location: 077382206 (Lat: 41.450500, Lng: -95.203069), Route carried "on" structure: County highway , Year Built: 1991, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 5 (year 2016), Average Future Daily Traffic: 5 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: 515TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.835, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 5.6m (18.4ft), Out-to-Out Width: 5.8m (19.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 36.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 289451, Location: 077382206 (Lat: 41.450500, Lng: -95.203069), Route carried "on" structure: County highway , Year Built: 1991, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 5 (year 2016), Average Future Daily Traffic: 5 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: 515TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.835, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 11.9m (39.0ft), Curb-To-Curb Width: 5.6m (18.4ft), Out-to-Out Width: 5.8m (19.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 36.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 289481, Location: 077383101 (Lat: 41.432925, Lng: -95.254014), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 1.28m (4.20ft), Average Daily Traffic: 10 (year 2016), Average Future Daily Traffic: 10 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: SUMAC ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 33.759, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.5m (41.0ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 26.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 19.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 289481, Location: 077383101 (Lat: 41.432925, Lng: -95.254014), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 1.28m (4.20ft), Average Daily Traffic: 10 (year 2016), Average Future Daily Traffic: 10 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: SUMAC ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 33.759, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.5m (41.0ft), Curb-To-Curb Width: 5.4m (17.7ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Satisfactory, Operating Rating: 26.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 19.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 289521, Location: 077383501 (Lat: 41.432750, Lng: -95.192675), Route carried "on" structure: County highway , Year Built: 2017, Status: Open, Structure Length: 3.09m (10.14ft), Average Daily Traffic: 10 (year 2016), Average Future Daily Traffic: 10 (year 2040), Design Load: HL 93, Features Intersected: WALNUT CREEK, Facility Carried by Structure: SUMAC ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 38.885, 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: 30.5m (100.1ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 53.8 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: 41.5 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, 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 48 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 289521, Location: 077383501 (Lat: 41.432750, Lng: -95.192675), Route carried "on" structure: County highway , Year Built: 2017, Status: Open, Structure Length: 3.09m (10.14ft), Average Daily Traffic: 10 (year 2016), Average Future Daily Traffic: 10 (year 2040), Design Load: HL 93, Features Intersected: WALNUT CREEK, Facility Carried by Structure: SUMAC ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 38.885, 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: 30.5m (100.1ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 7.1m (23.3ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 53.8 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: 41.5 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, 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 48 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: 304291, Location: 078381602 (Lat: 41.557831, Lng: -95.231936), Route carried "on" structure: County highway , Year Built: 2014, Status: Open, Structure Length: 2.65m (8.69ft), Average Daily Traffic: 50 (year 2012), Truck Traffic: 28%, Average Future Daily Traffic: 50 (year 2041), Design Load: HS 20, Features Intersected: DUTCH BRANCH, Facility Carried by Structure: REDWOOD AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.573, 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, Number Of Approach Spans: 2, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 6.7m (22.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 48.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 39.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 304291, Location: 078381602 (Lat: 41.557831, Lng: -95.231936), Route carried "on" structure: County highway , Year Built: 2014, Status: Open, Structure Length: 2.65m (8.69ft), Average Daily Traffic: 50 (year 2012), Truck Traffic: 28%, Average Future Daily Traffic: 50 (year 2041), Design Load: HS 20, Features Intersected: DUTCH BRANCH, Facility Carried by Structure: REDWOOD AVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.573, 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, Number Of Approach Spans: 2, Length of Maximum Span: 12.8m (42.0ft), Curb-To-Curb Width: 6.7m (22.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 48.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 39.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 30433, Location: 078382303 (Lat: 41.548833, Lng: -95.190478), Route carried "on" structure: County highway , Year Built: 1952, Status: Open, Structure Length: 1.65m (5.41ft), Average Daily Traffic: 60 (year 2016), Average Future Daily Traffic: 60 (year 2041), Design Load: H 15, Features Intersected: WALNUT CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.397, 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: 15.5m (50.9ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 42.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Inventory Rating: 25.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 30433, Location: 078382303 (Lat: 41.548833, Lng: -95.190478), Route carried "on" structure: County highway , Year Built: 1952, Status: Open, Structure Length: 1.65m (5.41ft), Average Daily Traffic: 60 (year 2016), Average Future Daily Traffic: 60 (year 2041), Design Load: H 15, Features Intersected: WALNUT CREEK, Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 17.397, 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: 15.5m (50.9ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.7m (22.0ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Channel: Satisfactory, Operating Rating: 42.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Inventory Rating: 25.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 304361, Location: 078382602 (Lat: 41.529569, Lng: -95.193547), Route carried "on" structure: County highway , Year Built: 2021, Status: Open, Structure Length: 1.43m (4.69ft), Average Daily Traffic: 20 (year 2012), Average Future Daily Traffic: 20 (year 2041), Features Intersected: WALNUT CREEK, Facility Carried by Structure: TIMBER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.691, 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: 14.3m (46.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Channel: Very good, Operating Rating: 40.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Inventory Rating: 24.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 304361, Location: 078382602 (Lat: 41.529569, Lng: -95.193547), Route carried "on" structure: County highway , Year Built: 2021, Status: Open, Structure Length: 1.43m (4.69ft), Average Daily Traffic: 20 (year 2012), Average Future Daily Traffic: 20 (year 2041), Features Intersected: WALNUT CREEK, Facility Carried by Structure: TIMBER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.691, 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: 14.3m (46.9ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 7.3m (24.0ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Channel: Very good, Operating Rating: 40.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Inventory Rating: 24.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 36351, Location: 077380304 (Lat: 41.493381, Lng: -95.212439), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 1.65m (5.41ft), Average Daily Traffic: 5 (year 2016), Average Future Daily Traffic: 5 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: 510TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 26.303, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 4.9m (16.1ft), Out-to-Out Width: 5.2m (17.1ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Poor, Channel: Poor, Operating Rating: 30.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 22.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 36351, Location: 077380304 (Lat: 41.493381, Lng: -95.212439), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 1.65m (5.41ft), Average Daily Traffic: 5 (year 2016), Average Future Daily Traffic: 5 (year 2040), Design Load: HS 20, Features Intersected: STREAM, Facility Carried by Structure: 510TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 26.303, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 4.9m (16.1ft), Out-to-Out Width: 5.2m (17.1ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Poor, Channel: Poor, Operating Rating: 30.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 22.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 4562, Location: 1.5 MI. W SR M47 (Lat: 41.497117, Lng: -95.251083), Route carried "under" structure: Interstate 80, Year Built: 1964, Structure Length: 0. m, Average Daily Traffic: 19,900 (year 2020), Truck Traffic: 42%, Features Intersected: I-80, Facility Carried by Structure: 490TH STEET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 71.629, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.0m (68.9ft)
Structure Number: 4562, Location: 1.5 MI. W SR M47 (Lat: 41.497117, Lng: -95.251083), Route carried "under" structure: Interstate 80, Year Built: 1964, Structure Length: 0. m, Average Daily Traffic: 19,900 (year 2020), Truck Traffic: 42%, Features Intersected: I-80, Facility Carried by Structure: 490TH STEET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 71.629, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.0m (68.9ft)
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Structure Number: 4563, Location: AT JCT. SR M-47 (Lat: 41.496989, Lng: -95.222144), Route carried "under" structure: Interstate 80, Year Built: 1965, Structure Length: 0. m, Average Daily Traffic: 18,200 (year 2020), Truck Traffic: 44%, Features Intersected: I-80, Facility Carried by Structure: SR M-47
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 74.043, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.0m (68.9ft)
Structure Number: 4563, Location: AT JCT. SR M-47 (Lat: 41.496989, Lng: -95.222144), Route carried "under" structure: Interstate 80, Year Built: 1965, Structure Length: 0. m, Average Daily Traffic: 18,200 (year 2020), Truck Traffic: 44%, Features Intersected: I-80, Facility Carried by Structure: SR M-47
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 74.043, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.0m (68.9ft)
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Structure Number: 4566, Location: 2.5 MI. E OF S.R. M-47 (Lat: 41.497719, Lng: -95.173947), Route carried "under" structure: Interstate 80, Year Built: 1965, Structure Length: 0. m, Average Daily Traffic: 19,800 (year 2020), Truck Traffic: 41%, Features Intersected: I-80, Facility Carried by Structure: 530TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 78.066, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.0m (68.9ft)
Structure Number: 4566, Location: 2.5 MI. E OF S.R. M-47 (Lat: 41.497719, Lng: -95.173947), Route carried "under" structure: Interstate 80, Year Built: 1965, Structure Length: 0. m, Average Daily Traffic: 19,800 (year 2020), Truck Traffic: 41%, Features Intersected: I-80, Facility Carried by Structure: 530TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 78.066, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.0m (68.9ft)