Bridge Statistics for Colfax, Iowa (IA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 3037,  Location: 079210907 (Lat: 41.660908,  Lng: -93.290572),  Route carried "on" structure: County highway ,  Year Built: 1949,  Status: Posted for load,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 1,470 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,470 (year 2041),  Design Load: H 15,  Features Intersected: SMALL STREAM,  Facility Carried by Structure: HIGHWAY F-48 W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.907,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Serious,  Superstructure: Poor,  Substructure: Poor,  Channel: Fair,  Operating Rating: 18.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 11.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 8.00m (26.25ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $100,000,  Roadway Improvement Cost: $20,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 3038,  Location: 079211101 (Lat: 41.673597,  Lng: -93.269933),  Route carried "on" structure: County highway ,  Year Built: 1936,  Status: Posted for load,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 1,470 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,470 (year 2041),  Design Load: H 15,  Features Intersected: SQUAW CREEK,  Facility Carried by Structure: HIGHWAY F-48 W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.540,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.6m (61.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Serious,  Superstructure: Serious,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 35.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 16.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of corrective action,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 15.10m (49.54ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $220,000,  Roadway Improvement Cost: $50,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 30391,  Location: 079200503 (Lat: 41.682356,  Lng: -93.210089),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 5.09m (16.70ft),  Average Daily Traffic: 1,680 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,680 (year 2041),  Design Load: HS 20,  Features Intersected: IAIS RR,  Facility Carried by Structure: HIGHWAY F-48 W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.992,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Operating Rating: 48.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 30401,  Location: 079200406 (Lat: 41.686878,  Lng: -93.183078),  Route carried "on" structure: County highway ,  Year Built: 2000,  Status: Open,  Structure Length: 13.02m (42.72ft),  Average Daily Traffic: 1,680 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,680 (year 2041),  Design Load: HS 20,  Features Intersected: S SKUNK RIVER,  Facility Carried by Structure: HIGHWAY F-48 W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.433,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 43.0m (141.1ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.2m (36.7ft)

Condition: Deck: Good,  Superstructure: 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: 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 3041,  Location: At Jct. SR F48 (Lat: 41.690364,  Lng: -93.180236),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Open,  Structure Length: 6.40m (21.00ft),  Average Daily Traffic: 3,010 (year 2018),  Average Future Daily Traffic: 3,010 (year 2040),  Design Load: H 20,  Features Intersected: I-80,  Facility Carried by Structure: SR F-48
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.887,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 66.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 30431,  Location: 080203403 (Lat: 41.695592,  Lng: -93.169228),  Route carried "on" structure: County highway ,  Year Built: 2019,  Status: Open,  Structure Length: 3.75m (12.30ft),  Average Daily Traffic: 2,350 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 2,350 (year 2040),  Design Load: HL 93,  Features Intersected: PRAIRIE CREEK,  Facility Carried by Structure: F48
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.091,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.3m (46.9ft),  Curb-To-Curb Width: 9.3m (30.5ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 3073,  Location: 0.7 MILE S OF JCT I-80 (Lat: 41.680942,  Lng: -93.246578),  Route carried "on" structure: State highway 117,  Year Built: 1967,  Status: Open,  Structure Length: 9.81m (32.19ft),  Average Daily Traffic: 4,810 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 4,810 (year 2041),  Design Load: HS 20,  Features Intersected: SOUTH SKUNK RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.151,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 42.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 3074,  Location: 0.6 MILE S OF JCT I-80 (Lat: 41.684228,  Lng: -93.247286),  Route carried "on" structure: State highway 117,  Year Built: 1967,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 4,810 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 4,810 (year 2040),  Design Load: HS 20,  Features Intersected: BR SO SKUNK RIVER OVERFL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.521,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 40.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020

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Structure Number: 3076,  Location: AT JUNCTION WITH I-80 (Lat: 41.691794,  Lng: -93.246808),  Route carried "on" structure: State highway 117,  Year Built: 1960,  Status: Open,  Structure Length: 6.64m (21.78ft),  Average Daily Traffic: 4,270 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 4,270 (year 2041),  Design Load: H 20,  Features Intersected: I-80
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.366,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 63.9 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: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 3088,  Location: 2.8 MILES W OF JCT IA 117 (Lat: 41.681750,  Lng: -93.299758),  Route carried "on" structure: County highway ,  Year Built: 1960,  Status: Open,  Structure Length: 6.64m (21.78ft),  Average Daily Traffic: 120 (year 2014),  Average Future Daily Traffic: 120 (year 2040),  Design Load: H 15,  Features Intersected: I-80,  Facility Carried by Structure: W 128TH ST S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.904,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.8m (65.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 49.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 19.1 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 3089,  Location: 2.5 MILES W OF JCT IA 117 (Lat: 41.683444,  Lng: -93.293717),  Route carried "on" structure: Interstate 80,  Year Built: 1960,  Year Reconstructed: 1979,  Status: Open,  Structure Length: 11.89m (39.01ft),  Average Daily Traffic: 15,500 (year 2020),  Truck Traffic: 25%,  Average Future Daily Traffic: 15,500 (year 2041),  Design Load: HS 20,  Features Intersected: SOUTH SKUNK RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 245.251,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 45.7m (149.9ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 62.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum 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 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 3091,  Location: 1.0 MILES W OF JCT IA 117 (Lat: 41.688108,  Lng: -93.265247),  Route carried "on" structure: Interstate 80,  Year Built: 1960,  Status: Open,  Structure Length: 3.08m (10.10ft),  Average Daily Traffic: 15,500 (year 2020),  Truck Traffic: 25%,  Average Future Daily Traffic: 15,500 (year 2040),  Design Load: HS 20,  Features Intersected: SUGAR CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 247.686,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 54.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 3092,  Location: 1.0 MI W OF JCT IA 117 (Lat: 41.688381,  Lng: -93.264964),  Route carried "on" structure: Interstate 80,  Year Built: 1960,  Status: Open,  Structure Length: 3.08m (10.10ft),  Average Daily Traffic: 15,500 (year 2020),  Truck Traffic: 25%,  Average Future Daily Traffic: 15,500 (year 2040),  Design Load: HS 20,  Features Intersected: SUGAR CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 245.431,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 51.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 3095,  Location: 1.6 MILES E OF JCT IA 117 (Lat: 41.698319,  Lng: -93.216733),  Route carried "on" structure: Interstate 80,  Year Built: 1959,  Status: Open,  Structure Length: 4.81m (15.78ft),  Average Daily Traffic: 15,150 (year 2020),  Truck Traffic: 26%,  Average Future Daily Traffic: 15,150 (year 2040),  Design Load: HS 20,  Features Intersected: INDIAN CREEK OVERFLOW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 251.880,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.9m (52.2ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 73.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 3096,  Location: 1.6 MILES E OF JCT IA 117 (Lat: 41.698644,  Lng: -93.216189),  Route carried "on" structure: Interstate 80,  Year Built: 1959,  Status: Open,  Structure Length: 4.82m (15.81ft),  Average Daily Traffic: 15,150 (year 2020),  Truck Traffic: 26%,  Average Future Daily Traffic: 15,150 (year 2040),  Design Load: HS 20,  Features Intersected: INDIAN CREEK OVERFLOW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 241.215,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.9m (52.2ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 72.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 3097,  Location: 2.6 MILES E OF JCT IA 117 (Lat: 41.697753,  Lng: -93.198667),  Route carried "on" structure: Interstate 80,  Year Built: 1960,  Year Reconstructed: 1979,  Status: Open,  Structure Length: 9.75m (31.99ft),  Average Daily Traffic: 15,150 (year 2020),  Truck Traffic: 26%,  Average Future Daily Traffic: 15,150 (year 2041),  Design Load: HS 20,  Features Intersected: INDIAN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 253.441,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 65.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.4 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 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 3098,  Location: 2.6 MILES E OF JCT IA 117 (Lat: 41.697531,  Lng: -93.197503),  Route carried "on" structure: Interstate 80,  Year Built: 1960,  Year Reconstructed: 1979,  Status: Open,  Structure Length: 9.75m (31.99ft),  Average Daily Traffic: 15,150 (year 2020),  Truck Traffic: 26%,  Average Future Daily Traffic: 15,150 (year 2041),  Design Load: HS 20,  Features Intersected: INDIAN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 239.593,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 65.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to 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 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 3101,  Location: 4.3 MILES E OF JCT IA 117 (Lat: 41.686492,  Lng: -93.169403),  Route carried "on" structure: Interstate 80,  Year Built: 1961,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 14,550 (year 2020),  Truck Traffic: 27%,  Average Future Daily Traffic: 14,550 (year 2040),  Design Load: HS 20,  Features Intersected: PRAIRIE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 256.180,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 58.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 3102,  Location: 4.3 MILES E OF JCT IA 117 (Lat: 41.686506,  Lng: -93.168692),  Route carried "on" structure: Interstate 80,  Year Built: 1961,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 14,550 (year 2020),  Truck Traffic: 27%,  Average Future Daily Traffic: 14,550 (year 2040),  Design Load: HS 20,  Features Intersected: PRAIRIE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 236.900,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 55.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 19705,  Location: 079200410 (Lat: 41.674869,  Lng: -93.184097),  Route carried "on" structure: County highway ,  Year Built: 1951,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 120 (year 2014),  Average Future Daily Traffic: 120 (year 2041),  Design Load: H 15,  Features Intersected: SEVERS CREEK,  Facility Carried by Structure: W 80TH ST S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.759,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.8m (55.1ft),  Curb-To-Curb Width: 6.3m (20.7ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 26.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 15.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 5.00m (16.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $160,000,  Roadway Improvement Cost: $20,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 197061,  Location: 079200802 (Lat: 41.668839,  Lng: -93.213078),  Route carried "on" structure: County highway ,  Year Built: 1995,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 70 (year 2014),  Average Future Daily Traffic: 70 (year 2041),  Design Load: HS 20,  Features Intersected: SMALL STREAM,  Facility Carried by Structure: W 92ND ST S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.533,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  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: 6.2m (20.3ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 38.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 19707,  Location: 079200901 (Lat: 41.673553,  Lng: -93.188364),  Route carried "on" structure: County highway ,  Year Built: 1916,  Status: Posted for load,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 50 (year 2014),  Average Future Daily Traffic: 50 (year 2041),  Features Intersected: SEVERS CREEK,  Facility Carried by Structure: S 28TH AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.792,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 9.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 4.5 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: High priority of replacement,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 5.00m (16.40ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $150,000,  Roadway Improvement Cost: $20,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 197152,  Location: 079201502 (Lat: 41.654628,  Lng: -93.174375),  Route carried "on" structure: County highway ,  Year Built: 1994,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 60 (year 2014),  Average Future Daily Traffic: 60 (year 2039),  Design Load: HS 20,  Features Intersected: SMALL STREAM,  Facility Carried by Structure: W 76TH ST S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.959,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft)

Condition: Channel: Good,  Culverts: 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: 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: April 2019

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Structure Number: 19729,  Location: 079210205 (Lat: 41.687878,  Lng: -93.265275),  Route carried "on" structure: County highway ,  Year Built: 1958,  Status: Posted for load,  Structure Length: 3.14m (10.30ft),  Average Daily Traffic: 25 (year 2014),  Average Future Daily Traffic: 25 (year 2041),  Design Load: H 15,  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: ORCHARD AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.046,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 6.8m (22.3ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 29.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 17.5 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: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 13.00m (42.65ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $200,000,  Roadway Improvement Cost: $30,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 197321,  Location: 079210404 (Lat: 41.686864,  Lng: -93.299539),  Route carried "on" structure: County highway ,  Year Built: 2004,  Status: Open,  Structure Length: 11.61m (38.09ft),  Average Daily Traffic: 150 (year 2014),  Average Future Daily Traffic: 150 (year 2041),  Design Load: HS 20,  Features Intersected: S SKUNK RIVER,  Facility Carried by Structure: FOREST ST S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.019,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 33.8m (110.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 73.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.2 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: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: April 2021,  Underwater Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 197331,  Location: 079210406 (Lat: 41.677908,  Lng: -93.299908),  Route carried "on" structure: County highway ,  Year Built: 1991,  Status: Posted for load,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 120 (year 2014),  Average Future Daily Traffic: 120 (year 2041),  Design Load: HS 20,  Features Intersected: SMALL STREAM,  Facility Carried by Structure: W 128TH ST S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.478,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 6.6m (21.7ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 29.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 19.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Length Of Structure Improvement: 5.00m (16.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $90,000,  Roadway Improvement Cost: $10,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 197365,  Location: 079211401 (Lat: 41.659119,  Lng: -93.270883),  Route carried "on" structure: County highway ,  Year Built: 1975,  Status: Open,  Structure Length: 2.68m (8.79ft),  Average Daily Traffic: 70 (year 2014),  Average Future Daily Traffic: 70 (year 2041),  Design Load: H 20,  Features Intersected: SQUAW CREEK,  Facility Carried by Structure: S 44TH AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.749,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 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: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 48.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 30.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than 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,  Inspection Date: April 2021,  Bridge Improvement Cost: $180,000,  Roadway Improvement Cost: $25,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 197381,  Location: 079211501 (Lat: 41.659114,  Lng: -93.275489),  Route carried "on" structure: County highway ,  Year Built: 2019,  Status: Open,  Structure Length: 1.59m (5.22ft),  Average Daily Traffic: 70 (year 2014),  Average Future Daily Traffic: 70 (year 2040),  Features Intersected: SMALL STREAM,  Facility Carried by Structure: S 44TH AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.366,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 54.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  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: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 197401,  Location: 079212301 (Lat: 41.644614,  Lng: -93.267400),  Route carried "on" structure: County highway ,  Year Built: 2012,  Status: Open,  Structure Length: 2.23m (7.32ft),  Average Daily Traffic: 15 (year 2014),  Average Future Daily Traffic: 15 (year 2039),  Features Intersected: SQUAW CREEK,  Facility Carried by Structure: S 52ND AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.145,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.0m (68.9ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 59.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.6 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: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2019,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 197411,  Location: 079212402 (Lat: 41.641169,  Lng: -93.251700),  Route carried "on" structure: County highway ,  Year Built: 1992,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 50 (year 2014),  Average Future Daily Traffic: 50 (year 2041),  Design Load: H 15,  Features Intersected: SQUAW CREEK,  Facility Carried by Structure: W 108TH ST S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.450,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  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: 6.5m (21.3ft),  Out-to-Out Width: 6.5m (21.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 37.0 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: Equal to present minimum criteria,  Length Of Structure Improvement: 10.00m (32.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $180,000,  Roadway Improvement Cost: $25,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 198281,  Location: 080202004 (Lat: 41.721139,  Lng: -93.202989),  Route carried "on" structure: County highway ,  Year Built: 2011,  Status: Open,  Structure Length: 1.95m (6.40ft),  Average Daily Traffic: 40 (year 2014),  Average Future Daily Traffic: 40 (year 2041),  Design Load: HS 20,  Features Intersected: FULLINGTON CREEK,  Facility Carried by Structure: W 88TH ST N
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.414,  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: 18.6m (61.0ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.8m (25.6ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 30.9 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 19838,  Location: 080202901 (Lat: 41.717431,  Lng: -93.207686),  Route carried "on" structure: County highway ,  Year Built: 1951,  Status: Open,  Structure Length: 9.75m (31.99ft),  Average Daily Traffic: 150 (year 2018),  Average Future Daily Traffic: 150 (year 2040),  Design Load: H 15,  Features Intersected: INDIAN CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.436,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 38.1m (125.0ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 47.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 40.00m (131.23ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $1,150,000,  Roadway Improvement Cost: $60,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 198561,  Location: 080212703 (Lat: 41.717314,  Lng: -93.277914),  Route carried "on" structure: County highway ,  Year Built: 1991,  Status: Posted for load,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 90 (year 2014),  Average Future Daily Traffic: 90 (year 2040),  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.594,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 30.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 18.1 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 6.00m (19.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $160,000,  Roadway Improvement Cost: $20,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 198641,  Location: 080213501 (Lat: 41.702881,  Lng: -93.269183),  Route carried "on" structure: County highway ,  Year Built: 2019,  Status: Open,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 120 (year 2014),  Average Future Daily Traffic: 120 (year 2040),  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: N 4TH AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.105,  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: 21.0m (68.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 66.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Superior 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 19865,  Location: 080213513 (Lat: 41.688606,  Lng: -93.265158),  Route carried "on" structure: County highway ,  Year Built: 1958,  Status: Posted for load,  Structure Length: 3.14m (10.30ft),  Average Daily Traffic: 340 (year 2018),  Average Future Daily Traffic: 340 (year 2040),  Design Load: H 15,  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: FEDERAL AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.112,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 35.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 15.00m (49.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $550,000,  Roadway Improvement Cost: $30,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 19866,  Location: 080213509 (Lat: 41.694650,  Lng: -93.264922),  Route carried "on" structure: County highway ,  Year Built: 1936,  Year Reconstructed: 1991,  Status: Posted for load,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 60 (year 2014),  Average Future Daily Traffic: 60 (year 2040),  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.715,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  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: 6.1m (20.0ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 30.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 18.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 5.00m (16.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $240,000,  Roadway Improvement Cost: $25,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 3041,  Location: At Jct. SR F48 (Lat: 41.690364,  Lng: -93.180236),  Route carried "under" structure: Interstate 80,  Year Built: 1961,  Structure Length: 0. m,  Average Daily Traffic: 28,400 (year 2020),  Truck Traffic: 27%,  Features Intersected: I-80,  Facility Carried by Structure: SR F-48
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 255.178,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.8m (65.0ft)

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Structure Number: 3076,  Location: AT JUNCTION WITH I-80 (Lat: 41.691794,  Lng: -93.246808),  Route carried "under" structure: Interstate 80,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 28,400 (year 2020),  Truck Traffic: 26%,  Features Intersected: I-80,  Facility Carried by Structure: IA 117
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 249.281,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.8m (65.0ft)

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Structure Number: 3088,  Location: 2.8 MILES W OF JCT IA 117 (Lat: 41.681750,  Lng: -93.299758),  Route carried "under" structure: Interstate 80,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 31,000 (year 2020),  Truck Traffic: 25%,  Features Intersected: I-80,  Facility Carried by Structure: W 128TH ST S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 244.718,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.8m (65.0ft)