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

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Structure Number: 21841,  Location: 1.1 mi. S of Jct. I-80 (Lat: 41.524467,  Lng: -94.012547),  Route carried "on" structure: US 169,  Year Built: 1997,  Status: Open,  Structure Length: 18.20m (59.71ft),  Average Daily Traffic: 5,900 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,900 (year 2040),  Design Load: HS 20,  Features Intersected: BULGER CREEK & IAIS RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 133.130,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Very good,  Operating Rating: 47.7 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: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: 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: November 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: 21881,  Location: 1.1 Mi. North of I-80 (Lat: 41.555831,  Lng: -94.012503),  Route carried "on" structure: US 6,  Year Built: 2015,  Status: Open,  Structure Length: 11.86m (38.91ft),  Average Daily Traffic: 5,500 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 5,500 (year 2041),  Design Load: HL 93,  Features Intersected: SOUTH RACCOON RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 187.629,  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: 4,  Length of Maximum Span: 31.1m (102.0ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: 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: November 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: 22,  Location: 078283603 (Lat: 41.517606,  Lng: -94.017556),  Route carried "on" structure: County highway ,  Year Built: 1954,  Year Reconstructed: 1978,  Status: Open,  Structure Length: 4.21m (13.81ft),  Average Daily Traffic: 810 (year 2016),  Truck Traffic: 25%,  Average Future Daily Traffic: 810 (year 2039),  Design Load: H 15,  Features Intersected: SMALL STREAM,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.405,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.2m (53.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 56.3 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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 13.80m (45.28ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2019,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 22011,  Location: 078283603 (Lat: 41.517606,  Lng: -94.015839),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Open,  Structure Length: 5.70m (18.70ft),  Average Daily Traffic: 810 (year 2016),  Truck Traffic: 25%,  Average Future Daily Traffic: 810 (year 2037),  Design Load: HS 20,  Features Intersected: IAIS RR,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.548,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 12.8m (42.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 18.40m (60.37ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2017,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 2227,  Location: 1.2 mi. W of Jct. US 169 (Lat: 41.535239,  Lng: -94.035772),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 8.90m (29.20ft),  Average Daily Traffic: 100 (year 2012),  Average Future Daily Traffic: 100 (year 2041),  Design Load: H 20,  Features Intersected: I-80,  Facility Carried by Structure: 347TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.275,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 25.3m (83.0ft),  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: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 42.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.5 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 2229,  Location: AT JCT. OF U.S. 169 (Lat: 41.540356,  Lng: -94.012408),  Route carried "on" structure: Interstate 80,  Year Built: 1966,  Status: Open,  Structure Length: 6.55m (21.49ft),  Average Daily Traffic: 11,900 (year 2020),  Truck Traffic: 32%,  Average Future Daily Traffic: 11,900 (year 2040),  Design Load: HS 20,  Features Intersected: US 169
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 315.398,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.0m (68.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 87.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.4 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,  Underclear: Equal to 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: 223,  Location: 1.5 mi. E of Jct. US 169 (Lat: 41.543136,  Lng: -93.985142),  Route carried "on" structure: Interstate 80,  Year Built: 1966,  Status: Open,  Structure Length: 12.44m (40.81ft),  Average Daily Traffic: 15,300 (year 2020),  Truck Traffic: 27%,  Average Future Daily Traffic: 15,300 (year 2040),  Design Load: HS 20,  Features Intersected: SOUTH RACCOON RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 179.160,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 34.4m (112.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 51.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.9 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: April 2020,  Underwater Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 2231,  Location: 1.5 mi. E of Jct. US #169 (Lat: 41.543494,  Lng: -93.983706),  Route carried "on" structure: Interstate 80,  Year Built: 1966,  Status: Open,  Structure Length: 12.44m (40.81ft),  Average Daily Traffic: 15,000 (year 2020),  Truck Traffic: 28%,  Average Future Daily Traffic: 15,000 (year 2040),  Design Load: HS 20,  Features Intersected: SOUTH RACCOON RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 312.977,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 34.4m (112.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 48.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.9 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: 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: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 2232,  Location: 2.0 MI. E OF JCT. 169 (Lat: 41.544106,  Lng: -93.973778),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 7.32m (24.02ft),  Average Daily Traffic: 170 (year 2016),  Average Future Daily Traffic: 170 (year 2040),  Design Load: H 20,  Features Intersected: I-80,  Facility Carried by Structure: OLD PORTLAND RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.538,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  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: 8.6m (28.2ft),  Out-to-Out Width: 9.9m (32.5ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 57.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.1 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  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: 348,  Location: 1.7 mi. S of Jct. SR F-90 (Lat: 41.492361,  Lng: -94.012836),  Route carried "on" structure: US 169,  Year Built: 1944,  Year Reconstructed: 1989,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 3,860 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,860 (year 2042),  Design Load: HS 20,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 129.565,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Good,  Culverts: Fair,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022

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Structure Number: 13123,  Location: 078272003 (Lat: 41.532361,  Lng: -93.985025),  Route carried "on" structure: County highway ,  Year Built: 1940,  Year Reconstructed: 1964,  Status: Posted for load,  Structure Length: 4.11m (13.48ft),  Average Daily Traffic: 150 (year 2016),  Truck Traffic: 43%,  Average Future Daily Traffic: 150 (year 2039),  Features Intersected: IAIS RR,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.139,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 33.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 23.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  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: 13.50m (44.29ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2019,  Bridge Improvement Cost: $344,000,  Roadway Improvement Cost: $34,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 131241,  Location: 078272106 (Lat: 41.537794,  Lng: -93.973589),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 12.41m (40.72ft),  Average Daily Traffic: 170 (year 2016),  Average Future Daily Traffic: 170 (year 2039),  Design Load: HS 20,  Features Intersected: SOUTH RACCOON RIVER,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.833,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 29.6m (97.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 88.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 51.5 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 40.10m (131.56ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2019,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 131261,  Location: 078272905 (Lat: 41.524808,  Lng: -93.986211),  Route carried "on" structure: County highway ,  Year Built: 1974,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 15 (year 2012),  Average Future Daily Traffic: 15 (year 2039),  Design Load: H 20,  Features Intersected: SMALL STREAM,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.399,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 49.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 2.30m (7.55ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2019,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000

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Structure Number: 131265,  Location: 078272903 (Lat: 41.531828,  Lng: -93.982769),  Route carried "on" structure: County highway ,  Year Built: 1995,  Status: Open,  Structure Length: 3.93m (12.89ft),  Average Daily Traffic: 150 (year 2016),  Truck Traffic: 43%,  Average Future Daily Traffic: 150 (year 2037),  Design Load: HS 20,  Features Intersected: BULGER CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.358,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.9m (48.9ft),  Curb-To-Curb Width: 9.3m (30.5ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 88.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 52.9 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 minimum criteria,  Length Of Structure Improvement: 12.90m (42.32ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2017,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 131271,  Location: 078281203 (Lat: 41.563886,  Lng: -94.030947),  Route carried "on" structure: County highway ,  Year Built: 1974,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 60 (year 2012),  Average Future Daily Traffic: 60 (year 2037),  Design Load: H 20,  Features Intersected: MERCER CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.386,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  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: Very good,  Culverts: Good,  Operating Rating: 77.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 46.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 4.40m (14.44ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2017,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000

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Structure Number: 131321,  Location: 078281610 (Lat: 41.554719,  Lng: -94.074300),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 10.97m (35.99ft),  Average Daily Traffic: 1,480 (year 2016),  Truck Traffic: 12%,  Average Future Daily Traffic: 1,480 (year 2037),  Design Load: HS 20,  Features Intersected: SO RACCOON RIVER,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.326,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 29.6m (97.1ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 62.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.6 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: Better than present minimum criteria,  Length Of Structure Improvement: 35.90m (117.78ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2017,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 23493,  Location: 077280103 (Lat: 41.496053,  Lng: -94.014736),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 60 (year 2016),  Average Future Daily Traffic: 60 (year 2041),  Design Load: H 20,  Features Intersected: DRAINAGE,  Facility Carried by Structure: LOCAL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.042,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Serious,  Culverts: Serious,  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: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.00m (6.56ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $200,000,  Roadway Improvement Cost: $75,000

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Structure Number: 23494,  Location: 077280202 (Lat: 41.500278,  Lng: -94.051200),  Route carried "on" structure: County highway ,  Year Built: 1955,  Year Reconstructed: 2011,  Status: Posted for load,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 130 (year 2016),  Average Future Daily Traffic: 130 (year 2041),  Design Load: H 15,  Features Intersected: DRAINAGE,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.499,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 28.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 22.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 4.30m (14.11ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $120,000,  Roadway Improvement Cost: $12,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 234951,  Location: 077280204 (Lat: 41.493458,  Lng: -94.051261),  Route carried "on" structure: County highway ,  Year Built: 1942,  Year Reconstructed: 1986,  Status: Closed,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 50 (year 2016),  Average Future Daily Traffic: 50 (year 2041),  Design Load: H 15,  Features Intersected: SMALL,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.743,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.5m (18.0ft),  Curb-To-Curb Width: 6.0m (19.7ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Failed,  Superstructure: Failed,  Substructure: Failed,  Channel: Fair,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 6.30m (20.67ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $50,000,  Roadway Improvement Cost: $15,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 2227,  Location: 1.2 mi. W of Jct. US 169 (Lat: 41.535239,  Lng: -94.035772),  Route carried "under" structure: Interstate 80,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 26,600 (year 2020),  Truck Traffic: 31%,  Features Intersected: I-80,  Facility Carried by Structure: 347TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 174.854,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.3m (83.0ft)

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Structure Number: 2228,  Location: At the Jct. US 6 & US 169 (Lat: 41.540075,  Lng: -94.013147),  Route carried "under" structure: US 6,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 3,250 (year 2020),  Truck Traffic: 6%,  Features Intersected: US 6/169,  Facility Carried by Structure: I 80 EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 185.876,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.0m (68.9ft)

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Structure Number: 2229,  Location: AT JCT. OF U.S. 169 (Lat: 41.540356,  Lng: -94.012408),  Route carried "under" structure: US 6,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 3,250 (year 2020),  Truck Traffic: 6%,  Features Intersected: US 169,  Facility Carried by Structure: I 80 WB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 185.900,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.0m (68.9ft)

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Structure Number: 2232,  Location: 2.0 MI. E OF JCT. 169 (Lat: 41.544106,  Lng: -93.973778),  Route carried "under" structure: Interstate 80,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 30,600 (year 2020),  Truck Traffic: 27%,  Features Intersected: I-80,  Facility Carried by Structure: OLD PORTLAND RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 180.113,  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)