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


  • National Bridge Inventory (NBI) Statistics
  • 35Number of bridges
  • 420ft / 128mTotal length
  • 279,940Total average daily traffic
  • 50,394Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Altoona
  • No street view available for this location

New bridges in Altoona, IA - historical statistics
  • New bridges - historical statistics
  • 11900-1909
  • 11910-1919
  • 21930-1939
  • 51950-1959
  • 11960-1969
  • 21970-1979
  • 21980-1989
  • 101990-1999
  • 42000-2009
  • 72010-2019
Average Bridge Daily Traffic in Altoona, IA
Average Bridge Truck Traffic in Altoona, IA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 5.3%Very good
  • 42.1%Good
  • 21.1%Satisfactory
  • 26.3%Fair
  • 5.3%Failed
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 21.1%Very good
  • 26.3%Good
  • 26.3%Satisfactory
  • 15.8%Fair
  • 5.3%Poor
  • 5.3%Failed
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 31.6%Very good
  • 26.3%Good
  • 21.1%Satisfactory
  • 5.3%Fair
  • 5.3%Poor
  • 5.3%Critical
  • 5.3%Failed
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 44.4%Good
  • 33.3%Satisfactory
  • 16.7%Fair
  • 5.6%Serious
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 25.0%Very good
  • 12.5%Good
  • 62.5%Satisfactory
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Structure Number: 162,  Location: 000000000 (Lat: 41.648542,  Lng: -93.476089),  Route carried "on" structure: City street ,  Year Built: 2001,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 1,610 (year 1996),  Average Future Daily Traffic: 1,610 (year 2040),  Design Load: HS 20,  Features Intersected: LITTLE FOUR MILE CREEK,  Facility Carried by Structure: 4TH ST SW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.503,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.5m (31.2ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Channel: Good,  Culverts: Very good,  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: Equal 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: June 2020
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Structure Number: 785,  Location: 084182501 (Lat: 42.049222,  Lng: -92.893428),  Route carried "on" structure: City street ,  Year Built: 1972,  Status: Open,  Structure Length: 6.40m (21.00ft),  Average Daily Traffic: 3,640 (year 1993),  Average Future Daily Traffic: 3,640 (year 2041),  Design Load: HS 20,  Features Intersected: LINN CREEK,  Facility Carried by Structure: E MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.616,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 14.0m (45.9ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 17.8m (58.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 61.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 21.00m (68.90ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  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: 4047,  Location: 079222001 (Lat: 41.644150,  Lng: -93.438600),  Route carried "on" structure: County highway ,  Year Built: 1972,  Status: Open,  Structure Length: 2.83m (9.28ft),  Average Daily Traffic: 3,770 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 3,770 (year 2041),  Design Load: H 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: NE 46TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.428,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.7m (35.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 32.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 24.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 12.00m (39.37ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Bridge Improvement Cost: $300,000,  Roadway Improvement Cost: $85,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 42011,  Location: 0.4 MILES W OF JCT US 65 (Lat: 41.661733,  Lng: -93.503086),  Route carried "on" structure: City street ,  Year Built: 2013,  Status: Open,  Structure Length: 9.42m (30.91ft),  Average Daily Traffic: 5,400 (year 2016),  Average Future Daily Traffic: 5,400 (year 2041),  Design Load: HL 93,  Features Intersected: I-80 & US-65,  Facility Carried by Structure: 34TH AVE NW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.356,  Lanes on structure: 2,  Lanes under structure: 9,  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: 34.6m (113.5ft),  Curb or Sidewalk Widths: Left: 4.4m (14.4ft),  Right: 0.0m,  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 17.8m (58.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: 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: Somewhat better than minimum adequacy,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 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: 42021,  Location: AT JUNCTION WITH US 65 (Lat: 41.661831,  Lng: -93.495225),  Route carried "on" structure: Interstate 80,  Year Built: 2012,  Status: Open,  Structure Length: 9.63m (31.59ft),  Average Daily Traffic: 20,050 (year 2020),  Truck Traffic: 21%,  Average Future Daily Traffic: 20,050 (year 2041),  Design Load: HL 93,  Features Intersected: US 65
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 228.123,  Lanes on structure: 3,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 22.3m (73.2ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 46.3m (151.9ft),  Curb-To-Curb Width: 22.3m (73.2ft),  Out-to-Out Width: 23.3m (76.4ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 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: 42031,  Location: AT EAST JCT WITH US 65 (Lat: 41.661997,  Lng: -93.493933),  Route carried "on" structure: Interstate 80,  Year Built: 2014,  Status: Open,  Structure Length: 9.63m (31.59ft),  Average Daily Traffic: 20,050 (year 2020),  Truck Traffic: 21%,  Average Future Daily Traffic: 20,050 (year 2041),  Design Load: HL 93,  Features Intersected: US 65
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 264.909,  Lanes on structure: 4,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 24.2m (79.4ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 46.3m (151.9ft),  Curb-To-Curb Width: 24.2m (79.4ft),  Out-to-Out Width: 25.2m (82.7ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: 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: Superior to present desirable criteria,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 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: 42061,  Location: 1.6 mi. E of Jct. U.S. 65 (Lat: 41.666969,  Lng: -93.464500),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 9.51m (31.20ft),  Average Daily Traffic: 6,000 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 6,000 (year 2040),  Design Load: HS 20,  Features Intersected: I-80 & US 6,  Facility Carried by Structure: NE 72ND ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.140,  Lanes on structure: 4,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 22 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 47.5m (155.8ft),  Curb or Sidewalk Widths: Left: 2.5m (8.2ft),  Right: 0.0m,  Curb-To-Curb Width: 20.7m (67.9ft),  Out-to-Out Width: 24.4m (80.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 73.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 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: 4207,  Location: 2.3 MILES E OF JCT US 6 (Lat: 41.670433,  Lng: -93.452478),  Route carried "on" structure: Interstate 80,  Year Built: 1959,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 32,900 (year 2020),  Truck Traffic: 24%,  Average Future Daily Traffic: 32,900 (year 2041),  Design Load: HS 20,  Features Intersected: MUD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 231.865,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 23 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.5m (18.0ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 43.5 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Equal to present 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 2021
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Structure Number: 4208,  Location: 2.8 MILES E OF JCT. US 65 (Lat: 41.671644,  Lng: -93.443783),  Route carried "on" structure: County highway ,  Year Built: 1959,  Status: Open,  Structure Length: 7.32m (24.02ft),  Average Daily Traffic: 640 (year 2016),  Truck Traffic: 17%,  Average Future Daily Traffic: 640 (year 2041),  Design Load: H 15,  Features Intersected: I-80,  Facility Carried by Structure: FM NE 80TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.970,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.6m (70.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 51.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 19.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 15142,  Location: 093091301 (Lat: 42.875911,  Lng: -91.855258),  Route carried "on" structure: County highway ,  Year Built: 1915,  Status: Posted for load,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 45 (year 2017),  Average Future Daily Traffic: 45 (year 2041),  Features Intersected: COULEE,  Facility Carried by Structure: 170TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.520,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.7m (35.1ft),  Curb-To-Curb Width: 5.6m (18.4ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Poor,  Channel: Fair,  Operating Rating: 16.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 12.0 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 3.20m (10.50ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: October 2021,  Bridge Improvement Cost: $120,000,  Roadway Improvement Cost: $10,000
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Structure Number: 17914,  Location: 081410406 (Lat: 41.855442,  Lng: -95.625864),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Posted for load-capacity,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 110 (year 2016),  Average Future Daily Traffic: 110 (year 2040),  Design Load: HS 20,  Features Intersected: SMALL STREAM,  Facility Carried by Structure: FM TABOR AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.682,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Critical,  Channel: Serious,  Operating Rating: 30.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 20.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 5.00m (16.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2020,  Bridge Improvement Cost: $69,000,  Roadway Improvement Cost: $7,000,  Deck Structure Type: Other
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Structure Number: 27378,  Location: 091481105 (Lat: 42.721578,  Lng: -96.469600),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Open,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 120 (year 2019),  Truck Traffic: 10%,  Average Future Daily Traffic: 120 (year 2040),  Design Load: H 20,  Features Intersected: BROKEN KETTLE CREEK,  Facility Carried by Structure: FM C-44
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.049,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.0m (59.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 37.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.6 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 minimum criteria,  Length Of Structure Improvement: 18.00m (59.06ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $540,000,  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: 27973,  Location: 092341101 (Lat: 42.805564,  Lng: -94.831303),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 20 (year 2019),  Average Future Daily Traffic: 20 (year 2041),  Features Intersected: BIG CEDAR CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.753,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.5m (41.0ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 6.8m (22.3ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 41.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.7 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: 7.00m (22.97ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $168,000,  Roadway Improvement Cost: $17,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 281011,  Location: 079220804 (Lat: 41.660697,  Lng: -93.444858),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 530 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 530 (year 2041),  Design Load: HS 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: NE 80TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.697,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 49.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 37.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 4.00m (13.12ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $35,000,  Roadway Improvement Cost: $15,000
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Structure Number: 281041,  Location: 079221701 (Lat: 41.658639,  Lng: -93.444156),  Route carried "on" structure: County highway ,  Year Built: 2011,  Status: Open,  Structure Length: 1.33m (4.36ft),  Average Daily Traffic: 550 (year 2016),  Average Future Daily Traffic: 550 (year 2040),  Design Load: HS 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: NE 54TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.912,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.2m (13.8ft)

Condition: Channel: Good,  Culverts: Very good,  Operating Rating: 60.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020
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Structure Number: 28105,  Location: 079221703 (Lat: 41.651397,  Lng: -93.433997),  Route carried "on" structure: County highway ,  Year Built: 1900,  Status: Posted for load,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 210 (year 2016),  Average Future Daily Traffic: 210 (year 2041),  Features Intersected: MUD CREEK,  Facility Carried by Structure: LOCAL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.947,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 37.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 22.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 6.00m (19.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $190,000,  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: 2811,  Location: 079222803 (Lat: 41.619314,  Lng: -93.419844),  Route carried "on" structure: County highway ,  Year Built: 1936,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 260 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 260 (year 2041),  Design Load: HS 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.612,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 5.6m (18.4ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 43.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.90m (19.36ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $120,000,  Roadway Improvement Cost: $12,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 281111,  Location: 079222901 (Lat: 41.629639,  Lng: -93.427803),  Route carried "on" structure: County highway ,  Year Built: 1986,  Status: Open,  Structure Length: 3.41m (11.19ft),  Average Daily Traffic: 280 (year 2016),  Truck Traffic: 13%,  Average Future Daily Traffic: 280 (year 2041),  Design Load: HS 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.976,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 63.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 11.20m (36.75ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $50,000,  Roadway Improvement Cost: $10,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 281171,  Location: 079230401 (Lat: 41.688383,  Lng: -93.525375),  Route carried "on" structure: County highway ,  Year Built: 2003,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 60 (year 2016),  Truck Traffic: 5%,  Average Future Daily Traffic: 60 (year 2041),  Design Load: HS 20,  Features Intersected: CREEK,  Facility Carried by Structure: LOCAL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.652,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 30.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 18.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021
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Structure Number: 281921,  Location: 080233402 (Lat: 41.697081,  Lng: -93.522483),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 270 (year 2016),  Truck Traffic: 9%,  Average Future Daily Traffic: 270 (year 2041),  Design Load: HS 20,  Features Intersected: MUCHIKINOCK CREEK,  Facility Carried by Structure: FM NE 46TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.791,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 54.5 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: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $30,000,  Roadway Improvement Cost: $5,000
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Structure Number: 281931,  Location: 080233402 (Lat: 41.694842,  Lng: -93.522489),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 270 (year 2016),  Truck Traffic: 9%,  Average Future Daily Traffic: 270 (year 2041),  Design Load: HS 20,  Features Intersected: MUCHIKINOCK CREEK,  Facility Carried by Structure: FM NE 46TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.542,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $30,000,  Roadway Improvement Cost: $5,000
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Structure Number: 281941,  Location: 080233402 (Lat: 41.690872,  Lng: -93.522497),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 270 (year 2016),  Truck Traffic: 9%,  Average Future Daily Traffic: 270 (year 2041),  Design Load: HS 20,  Features Intersected: MUCHIKINOCK CREEK,  Facility Carried by Structure: NE 46TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.101,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Inventory Rating: 65.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $30,000,  Roadway Improvement Cost: $5,000
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Structure Number: 29725,  Location: 069301201 (Lat: 40.797339,  Lng: -94.250711),  Route carried "on" structure: County highway ,  Year Built: 1930,  Status: Closed,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 15 (year 2016),  Average Future Daily Traffic: 15 (year 2039),  Features Intersected: STREAM,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.789,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 5.0m (16.4ft),  Out-to-Out Width: 5.0m (16.4ft)

Condition: Deck: Failed,  Superstructure: Failed,  Substructure: Failed,  Channel: Fair,  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: 7.50m (24.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2019,  Bridge Improvement Cost: $156,000,  Roadway Improvement Cost: $16,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Other
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Structure Number: 601195,  Location: 1.0 MILE S OF JCT I-80 (Lat: 41.647139,  Lng: -93.512297),  Route carried "on" structure: US 65,  Year Built: 1993,  Status: Open,  Structure Length: 8.47m (27.79ft),  Average Daily Traffic: 9,350 (year 2020),  Truck Traffic: 16%,  Average Future Daily Traffic: 9,350 (year 2041),  Design Load: HS 20,  Features Intersected: US 6
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 131.668,  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: 29.3m (96.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 57.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 25.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 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: 60136,  Location: 2.1 MI. S OF JCT. I-80 (Lat: 41.632719,  Lng: -93.503222),  Route carried "on" structure: County highway ,  Year Built: 1994,  Status: Open,  Structure Length: 19.87m (65.19ft),  Average Daily Traffic: 11,300 (year 2016),  Average Future Daily Traffic: 11,300 (year 2041),  Design Load: HS 20,  Features Intersected: US 65,  Facility Carried by Structure: NE 56TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.008,  Lanes on structure: 2,  Lanes under structure: 4,  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: 64.0m (210.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 53.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.1 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 60139,  Location: 1.2 MILES S OF JCT I-80 (Lat: 41.643764,  Lng: -93.509919),  Route carried "on" structure: US 65,  Year Built: 1994,  Status: Open,  Structure Length: 9.81m (32.19ft),  Average Daily Traffic: 9,350 (year 2020),  Truck Traffic: 16%,  Average Future Daily Traffic: 9,350 (year 2041),  Design Load: HS 20,  Features Intersected: NE 46TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 131.244,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 46.3m (151.9ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 75.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 45.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 6055,  Location: 2.3 MI. N OF S.R. V65 (Lat: 42.371953,  Lng: -92.103728),  Route carried "on" structure: County highway ,  Year Built: 1984,  Status: Open,  Structure Length: 10.33m (33.89ft),  Average Daily Traffic: 320 (year 2021),  Truck Traffic: 21%,  Average Future Daily Traffic: 320 (year 2041),  Design Load: HS 20,  Features Intersected: I-380,  Facility Carried by Structure: V62
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.463,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 32.9m (107.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 52.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.7 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,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 42011,  Location: 0.4 MILES W OF JCT US 65 (Lat: 41.661733,  Lng: -93.503086),  Route carried "under" structure: Interstate 80,  Year Built: 2013,  Structure Length: 0. m,  Average Daily Traffic: 44,600 (year 2020),  Truck Traffic: 21%,  Features Intersected: I-80 & US-65,  Facility Carried by Structure: 34TH AVE NW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 227.455,  Lanes on structure: 2,  Lanes under structure: 9,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 34.6m (113.5ft)

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Structure Number: 42021,  Location: AT JUNCTION WITH US 65 (Lat: 41.661831,  Lng: -93.495225),  Route carried "under" structure: US 65,  Year Built: 2012,  Structure Length: 0. m,  Average Daily Traffic: 5,550 (year 2020),  Truck Traffic: 12%,  Features Intersected: US 65,  Facility Carried by Structure: I 80 EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 135.267,  Lanes on structure: 3,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.3m (151.9ft)

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Structure Number: 42031,  Location: AT EAST JCT WITH US 65 (Lat: 41.661997,  Lng: -93.493933),  Route carried "under" structure: US 65,  Year Built: 2014,  Structure Length: 0. m,  Average Daily Traffic: 5,550 (year 2020),  Truck Traffic: 12%,  Features Intersected: US 65,  Facility Carried by Structure: I 80 WB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 135.301,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.3m (151.9ft)

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Structure Number: 42061,  Location: 1.6 mi. E of Jct. U.S. 65 (Lat: 41.666969,  Lng: -93.464500),  Route carried "under" structure: Interstate 80,  Year Built: 2006,  Structure Length: 0. m,  Average Daily Traffic: 30,400 (year 2020),  Truck Traffic: 25%,  Features Intersected: I-80 & US 6,  Facility Carried by Structure: NE 72ND ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 230.777,  Lanes on structure: 4,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 47.5m (155.8ft)

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Structure Number: 4208,  Location: 2.8 MILES E OF JCT. US 65 (Lat: 41.671644,  Lng: -93.443783),  Route carried "under" structure: Interstate 80,  Year Built: 1959,  Structure Length: 0. m,  Average Daily Traffic: 32,900 (year 2020),  Truck Traffic: 24%,  Features Intersected: I-80
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 232.582,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.6m (70.9ft)

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Structure Number: 601195,  Location: 1.0 MILE S OF JCT I-80 (Lat: 41.647139,  Lng: -93.512297),  Route carried "under" structure: US 6,  Year Built: 1993,  Structure Length: 0. m,  Average Daily Traffic: 3,450 (year 2020),  Truck Traffic: 9%,  Features Intersected: US 6
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 238.764,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.3m (96.1ft)

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Structure Number: 60136,  Location: 2.1 MI. S OF JCT. I-80 (Lat: 41.632719,  Lng: -93.503222),  Route carried "under" structure: US 65,  Year Built: 1994,  Structure Length: 0. m,  Average Daily Traffic: 25,900 (year 2020),  Truck Traffic: 15%,  Features Intersected: US 65,  Facility Carried by Structure: NE 56TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 129.953,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 64.0m (210.0ft)

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Structure Number: 60139,  Location: 1.2 MILES S OF JCT I-80 (Lat: 41.643764,  Lng: -93.509919),  Route carried "under" structure: City street ,  Year Built: 1994,  Structure Length: 0. m,  Average Daily Traffic: 4,200 (year 2016),  Features Intersected: NE 46TH AVE,  Facility Carried by Structure: US 65 NB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.005,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.3m (151.9ft)

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