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


  • National Bridge Inventory (NBI) Statistics
  • 16Number of bridges
  • 102ft / 30.6mTotal length
  • 10,100Total average daily traffic
  • 1,261Total average daily truck traffic
  • 10,100Total future (year 2038) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Leon
  • No street view available for this location

New bridges in Leon, IA - historical statistics
  • New bridges - historical statistics
  • 21920-1929
  • 11950-1959
  • 31960-1969
  • 11970-1979
  • 21980-1989
  • 21990-1999
  • 32000-2009
  • 22010-2019
Reconstructed bridges in Leon, IA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11980-1989
  • 21990-1999
Average Bridge Daily Traffic in Leon, IA
Average Bridge Truck Traffic in Leon, IA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 23.1%Very good
  • 23.1%Good
  • 46.2%Satisfactory
  • 7.7%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 15.4%Very good
  • 23.1%Good
  • 38.5%Satisfactory
  • 23.1%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 30.8%Very good
  • 38.5%Good
  • 7.7%Fair
  • 15.4%Poor
  • 7.7%Serious
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 18.8%Very good
  • 18.8%Good
  • 50.0%Satisfactory
  • 12.5%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 33.3%Good
  • 66.7%Satisfactory
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Structure Number: 2264,  Location: 0.4 N OF S JCT. IA 2 (Lat: 40.739583,  Lng: -93.753356),  Route carried "on" structure: US 69,  Year Built: 1952,  Status: Open,  Structure Length: 7.71m (25.30ft),  Average Daily Traffic: 3,110 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 3,110 (year 2040),  Design Load: H 20,  Features Intersected: ABANDON RR & STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 31.962,  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: 21.3m (69.9ft),  Curb or Sidewalk Widths: Left: 0.9m (3.0ft),  Right: 0.0m,  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 35.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.1 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 desirable criteria,  Approach Roadway Alignment: Better than present minimum 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: 22721,  Location: 1.2 MI. W OF W JCT. US 69 (Lat: 40.741033,  Lng: -93.784564),  Route carried "on" structure: State highway 2,  Year Built: 1986,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 1,780 (year 2020),  Truck Traffic: 17%,  Average Future Daily Traffic: 1,780 (year 2040),  Design Load: HS 20,  Features Intersected: W BRANCH LITTLE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 190.448,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  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: Satisfactory,  Operating Rating: 39.5 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: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: 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: July 2020
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Structure Number: 2274,  Location: 1.0 MI E OF E JCT US 69 (Lat: 40.740711,  Lng: -93.728150),  Route carried "on" structure: State highway 2,  Year Built: 1927,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 1,550 (year 2020),  Truck Traffic: 12%,  Average Future Daily Traffic: 1,550 (year 2041),  Design Load: H 20,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 195.254,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 30.8 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021
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Structure Number: 22751,  Location: 1.5 MI. E OF E JCT US 69 (Lat: 40.742936,  Lng: -93.721117),  Route carried "on" structure: State highway 2,  Year Built: 1984,  Status: Open,  Structure Length: 2.53m (8.30ft),  Average Daily Traffic: 1,550 (year 2020),  Truck Traffic: 12%,  Average Future Daily Traffic: 1,550 (year 2041),  Design Load: HS 20,  Features Intersected: MCGRUDER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 195.915,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 69.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 29.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum 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: 2276,  Location: 3.2 mi. E of E jct. US 69 (Lat: 40.743947,  Lng: -93.688583),  Route carried "on" structure: State highway 2,  Year Built: 1928,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 1,200 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 1,200 (year 2041),  Design Load: HS 20,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 198.675,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 84.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021
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Structure Number: 136991,  Location: 068250406 (Lat: 40.721725,  Lng: -93.744683),  Route carried "on" structure: County highway ,  Year Built: 2015,  Status: Open,  Structure Length: 3.75m (12.30ft),  Average Daily Traffic: 330 (year 2016),  Truck Traffic: 13%,  Average Future Daily Traffic: 330 (year 2041),  Design Load: HL 93,  Features Intersected: MCGRUDER CREEK,  Facility Carried by Structure: PLEASANTON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.971,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 36.6m (120.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very 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: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum 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: 137021,  Location: 068250603 (Lat: 40.718089,  Lng: -93.776736),  Route carried "on" structure: County highway ,  Year Built: 2000,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 25 (year 2016),  Average Future Daily Traffic: 25 (year 2041),  Features Intersected: LITTLE RIVER,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.831,  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: 7.3m (24.0ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 55.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 5.10m (16.73ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 137041,  Location: 068251003 (Lat: 40.710183,  Lng: -93.721392),  Route carried "on" structure: County highway ,  Year Built: 1994,  Status: Posted for load,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 5 (year 2012),  Truck Traffic: 40%,  Average Future Daily Traffic: 5 (year 2041),  Features Intersected: KILGORE CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.766,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 39.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 27.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  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,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 2.40m (7.87ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 137051,  Location: 068251503 (Lat: 40.688758,  Lng: -93.714669),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 45 (year 2012),  Average Future Daily Traffic: 45 (year 2040),  Features Intersected: KILGORE CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.972,  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: 12.2m (40.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 28.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 17.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  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 24 months,  Inspection Date: November 2020,  Bridge Improvement Cost: $168,000,  Roadway Improvement Cost: $17,000,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 137061,  Location: 068251803 (Lat: 40.690819,  Lng: -93.782983),  Route carried "on" structure: County highway ,  Year Built: 1999,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 35 (year 2012),  Truck Traffic: 6%,  Average Future Daily Traffic: 35 (year 2041),  Features Intersected: LITTLE RIVER,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.055,  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: 22.9m (75.1ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 26.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 16.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 7.50m (24.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 137301,  Location: 068261205 (Lat: 40.703139,  Lng: -93.799847),  Route carried "on" structure: County highway ,  Year Built: 2000,  Status: Open,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 15 (year 2012),  Truck Traffic: 20%,  Average Future Daily Traffic: 15 (year 2041),  Features Intersected: BRITTON BRANCH,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.914,  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: 18.0m (59.1ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 23.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 6.10m (20.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 137931,  Location: 069251302 (Lat: 40.773981,  Lng: -93.690758),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 35 (year 2016),  Average Future Daily Traffic: 35 (year 2040),  Design Load: HS 20,  Features Intersected: BRUSH CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.328,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 22.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 13.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable 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: November 2020,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 138,  Location: 069252506 (Lat: 40.743117,  Lng: -93.686419),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Posted for load-capacity,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 40 (year 2012),  Average Future Daily Traffic: 40 (year 2041),  Features Intersected: STREAM,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.175,  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: 8.8m (28.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 24.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: 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: 5.00m (16.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $120,000,  Roadway Improvement Cost: $12,000,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 13803,  Location: 069253008 (Lat: 40.740972,  Lng: -93.771547),  Route carried "on" structure: City street ,  Year Built: 1960,  Year Reconstructed: 1991,  Status: Posted for load,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 210 (year 2012),  Average Future Daily Traffic: 210 (year 2041),  Features Intersected: STREAM,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.090,  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: 7.0m (23.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 13.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 8.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: Equal to present minimum criteria,  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: 2.40m (7.87ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 13805,  Location: 069253104 (Lat: 40.738278,  Lng: -93.781094),  Route carried "on" structure: County highway ,  Year Built: 1969,  Status: Posted for load-capacity,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 60 (year 2016),  Average Future Daily Traffic: 60 (year 2041),  Features Intersected: TRIB OF LITTLE RIVER,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.126,  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: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 22.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 16.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Length Of Structure Improvement: 11.00m (36.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $264,000,  Roadway Improvement Cost: $26,000,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 138061,  Location: 069253303 (Lat: 40.735514,  Lng: -93.734733),  Route carried "on" structure: County highway ,  Year Built: 2016,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 110 (year 2016),  Truck Traffic: 15%,  Average Future Daily Traffic: 110 (year 2038),  Features Intersected: MCGRUDER CREEK,  Facility Carried by Structure: 215TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.335,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.9m (48.9ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 55.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable 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 48 months,  Inspection Date: November 2018,  Deck Structure Type: Concrete Cast-file-Place
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