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


  • National Bridge Inventory (NBI) Statistics
  • 28Number of bridges
  • 315ft / 95.7mTotal length
  • 10,925Total average daily traffic
  • 1,157Total average daily truck traffic
  • 10,925Total future (year 2040) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Corning
  • No street view available for this location

New bridges in Corning, IA - historical statistics
  • New bridges - historical statistics
  • 21900-1909
  • 11910-1919
  • 11920-1929
  • 21930-1939
  • 21950-1959
  • 101960-1969
  • 61970-1979
  • 11980-1989
  • 11990-1999
  • 12000-2009
  • 12010-2019
Reconstructed bridges in Corning, IA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11950-1959
  • 01960-1969
  • 11970-1979
Average Bridge Daily Traffic in Corning, IA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 7.4%Very good
  • 37.0%Satisfactory
  • 33.3%Fair
  • 14.8%Poor
  • 7.4%Failed
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 14.8%Very good
  • 7.4%Good
  • 25.9%Satisfactory
  • 29.6%Fair
  • 14.8%Poor
  • 7.4%Failed
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 11.1%Very good
  • 11.1%Good
  • 11.1%Satisfactory
  • 44.4%Fair
  • 14.8%Poor
  • 7.4%Failed
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 3.6%Very good
  • 3.6%Good
  • 28.6%Satisfactory
  • 57.1%Fair
  • 3.6%Poor
  • 3.6%Serious
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Structure Number: 2611,  Location: 071340300 (Lat: 40.982908,  Lng: -94.740822),  Route carried "on" structure: City street ,  Year Built: 2012,  Status: Open,  Structure Length: 5.97m (19.59ft),  Average Daily Traffic: 870 (year 2016),  Average Future Daily Traffic: 870 (year 2040),  Design Load: HL 93,  Features Intersected: EAST NODAWAY RIVER,  Facility Carried by Structure: LOOMIS ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.319,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.0m (68.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.8m (38.7ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 69.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 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: 619,  Location: 087402306 (Lat: 42.337308,  Lng: -95.471319),  Route carried "on" structure: City street ,  Year Built: 1968,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 1,090 (year 2019),  Average Future Daily Traffic: 1,090 (year 2042),  Design Load: H 15,  Features Intersected: BADGER CREEK,  Facility Carried by Structure: MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.744,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.8m (28.9ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Fair,  Operating Rating: 37.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 10.30m (33.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  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: 1332,  Location: 0.8 MI. W OF JCT.148 (Lat: 40.979464,  Lng: -94.750194),  Route carried "on" structure: US 34,  Year Built: 1964,  Status: Open,  Structure Length: 25.33m (83.10ft),  Average Daily Traffic: 2,680 (year 2020),  Truck Traffic: 21%,  Average Future Daily Traffic: 2,680 (year 2041),  Design Load: HS 20,  Features Intersected: E NODAWAY RIVER & RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 98.328,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 45.1m (148.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Fair,  Channel: Fair,  Operating Rating: 43.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 16.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Underclear: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 1338,  Location: 2.2 MI. S OF JCT. U.S. 34 (Lat: 40.948317,  Lng: -94.738331),  Route carried "on" structure: State highway 148,  Year Built: 1961,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 1,080 (year 2020),  Truck Traffic: 19%,  Average Future Daily Traffic: 1,080 (year 2040),  Design Load: HS 20,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 44.704,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  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: 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: 13391,  Location: 0.4 mi. N of US 34 (Lat: 40.983964,  Lng: -94.731903),  Route carried "on" structure: State highway 148,  Year Built: 1976,  Status: Open,  Structure Length: 6.49m (21.29ft),  Average Daily Traffic: 3,250 (year 2020),  Truck Traffic: 12%,  Average Future Daily Traffic: 3,250 (year 2040),  Design Load: HS 20,  Features Intersected: EAST NODAWAY RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 48.776,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.7m (81.0ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Very good,  Channel: Fair,  Operating Rating: 66.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete
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Structure Number: 59045,  Location: 071340203 (Lat: 40.986383,  Lng: -94.728911),  Route carried "on" structure: City street ,  Year Built: 1930,  Status: Posted for load,  Structure Length: 4.85m (15.91ft),  Average Daily Traffic: 35 (year 2016),  Average Future Daily Traffic: 35 (year 2042),  Features Intersected: EAST NODAWAY RIVER,  Facility Carried by Structure: 220TH STREET
Minimum Vertical Clearance: 3.33m (10.93ft),  Kilometerpoint: 0.863,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 48.2m (158.1ft),  Curb-To-Curb Width: 4.8m (15.7ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Channel: Fair,  Operating Rating: 11.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 7.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 19.00m (62.34ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Critical Feature Inspection Date: August 2020,  Bridge Improvement Cost: $251,000,  Roadway Improvement Cost: $25,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 59071,  Location: 071340734 (Lat: 40.959133,  Lng: -94.803561),  Route carried "on" structure: County highway ,  Year Built: 1996,  Status: Open,  Structure Length: 5.85m (19.19ft),  Average Daily Traffic: 50 (year 2016),  Average Future Daily Traffic: 50 (year 2042),  Design Load: HS 20,  Features Intersected: EAST NODAWAY RIVER,  Facility Carried by Structure: GROVE AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.456,  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: 3,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 75.1 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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 59091,  Location: 071341301 (Lat: 40.957694,  Lng: -94.712481),  Route carried "on" structure: County highway ,  Year Built: 1974,  Status: Posted for load,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 35 (year 2016),  Average Future Daily Traffic: 35 (year 2042),  Design Load: HS 20,  Features Intersected: WEST FORK 102 RIVER,  Facility Carried by Structure: 240TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.324,  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: 9.1m (29.9ft),  Curb-To-Curb Width: 6.0m (19.7ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 19.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 11.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 5.50m (18.04ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $72,000,  Roadway Improvement Cost: $8,000,  Deck Structure Type: Other
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Structure Number: 591,  Location: 071341302 (Lat: 40.953183,  Lng: -94.719372),  Route carried "on" structure: County highway ,  Year Built: 1967,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 35 (year 2016),  Average Future Daily Traffic: 35 (year 2042),  Design Load: HS 20,  Features Intersected: WEST FORK 102 RIVER,  Facility Carried by Structure: KENTUCKY AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.908,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.6m (38.1ft),  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: 44.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.4 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 minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 6.00m (19.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $79,000,  Roadway Improvement Cost: $8,000,  Deck Structure Type: Other
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Structure Number: 5912,  Location: 071342103 (Lat: 40.943653,  Lng: -94.761528),  Route carried "on" structure: County highway ,  Year Built: 1969,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 110 (year 2016),  Average Future Daily Traffic: 110 (year 2042),  Design Load: HS 20,  Features Intersected: WEST FORK 102 RIVER,  Facility Carried by Structure: 250TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.103,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 6.0m (19.7ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Fair,  Operating Rating: 44.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 6.00m (19.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $79,000,  Roadway Improvement Cost: $8,000,  Deck Structure Type: Other
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Structure Number: 5913,  Location: 071342104 (Lat: 40.934258,  Lng: -94.776311),  Route carried "on" structure: County highway ,  Year Built: 1958,  Status: Posted for load,  Structure Length: 2.83m (9.28ft),  Average Daily Traffic: 5 (year 2016),  Average Future Daily Traffic: 5 (year 2042),  Design Load: HS 20,  Features Intersected: WEST FORK 102 RIVER,  Facility Carried by Structure: HOLLY AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.745,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 5.9m (19.4ft),  Out-to-Out Width: 6.0m (19.7ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Fair,  Operating Rating: 19.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 11.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  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: 20.0 - 29.9% below),  Length Of Structure Improvement: 12.00m (39.37ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $159,000,  Roadway Improvement Cost: $16,000,  Deck Structure Type: Other
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Structure Number: 59141,  Location: 071342202 (Lat: 40.935514,  Lng: -94.757319),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 15 (year 2016),  Average Future Daily Traffic: 15 (year 2042),  Design Load: H 15,  Features Intersected: STREAM,  Facility Carried by Structure: IRONWOOD AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.697,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 24.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 17.2 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 4.00m (13.12ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $53,000,  Roadway Improvement Cost: $4,000,  Deck Structure Type: Other
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Structure Number: 5979,  Location: 072331907 (Lat: 41.017131,  Lng: -94.690375),  Route carried "on" structure: County highway ,  Year Built: 1958,  Status: Posted for load,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 15 (year 2016),  Average Future Daily Traffic: 15 (year 2040),  Design Load: H 15,  Features Intersected: STREAM,  Facility Carried by Structure: 200TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.713,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 6.0m (19.7ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Meets minimum limits,  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: 4.60m (15.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Bridge Improvement Cost: $61,000,  Roadway Improvement Cost: $6,000,  Deck Structure Type: Other
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Structure Number: 598,  Location: 072331912 (Lat: 41.016089,  Lng: -94.689336),  Route carried "on" structure: County highway ,  Year Built: 1962,  Status: Posted for load,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 5 (year 2016),  Average Future Daily Traffic: 5 (year 2040),  Design Load: HS 20,  Features Intersected: STREAM,  Facility Carried by Structure: MULBERRY AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.443,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 5.9m (19.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Poor,  Operating Rating: 19.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 11.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 5.00m (16.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Bridge Improvement Cost: $69,000,  Roadway Improvement Cost: $6,000,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Other
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Structure Number: 599,  Location: 072333004 (Lat: 41.010347,  Lng: -94.689367),  Route carried "on" structure: County highway ,  Year Built: 1900,  Status: Closed,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 5 (year 2016),  Average Future Daily Traffic: 5 (year 2040),  Features Intersected: EAST NODAWAY RIVER,  Facility Carried by Structure: MULBERRY AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.806,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 1,  Length of Maximum Span: 18.9m (62.0ft),  Curb-To-Curb Width: 4.2m (13.8ft),  Out-to-Out Width: 4.3m (14.1ft)

Condition: Deck: Failed,  Superstructure: Failed,  Substructure: Failed,  Channel: Serious,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 10.40m (34.12ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Bridge Improvement Cost: $139,000,  Roadway Improvement Cost: $14,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 60015,  Location: 072342101 (Lat: 41.029714,  Lng: -94.773347),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 15 (year 2016),  Average Future Daily Traffic: 15 (year 2042),  Features Intersected: KEMP CREEK,  Facility Carried by Structure: QUINCY TRAIL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.848,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  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: 5.5m (18.0ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Fair,  Operating Rating: 26.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 22.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 6.20m (20.34ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $52,000,  Roadway Improvement Cost: $5,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 60031,  Location: 072342501 (Lat: 41.015117,  Lng: -94.713322),  Route carried "on" structure: County highway ,  Year Built: 1973,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 25 (year 2016),  Average Future Daily Traffic: 25 (year 2042),  Features Intersected: STREAM,  Facility Carried by Structure: 200TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.732,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 6.0m (19.7ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.5 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than 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: January 2022,  Bridge Improvement Cost: $68,000,  Roadway Improvement Cost: $6,000,  Deck Structure Type: Other
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Structure Number: 60041,  Location: 072342906 (Lat: 41.011592,  Lng: -94.791481),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 70 (year 2016),  Average Future Daily Traffic: 70 (year 2040),  Design Load: HS 20,  Features Intersected: KEMP CREEK,  Facility Carried by Structure: HICKORY AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.339,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 78.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 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: 60061,  Location: 072343103 (Lat: 41.000797,  Lng: -94.796975),  Route carried "on" structure: County highway ,  Year Built: 1988,  Status: Open,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 180 (year 2016),  Average Future Daily Traffic: 180 (year 2040),  Design Load: HS 20,  Features Intersected: KEMP CREEK,  Facility Carried by Structure: FM-210TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.059,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 66.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 60071,  Location: 072343104 (Lat: 40.995000,  Lng: -94.804786),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Posted for load,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 60 (year 2016),  Average Future Daily Traffic: 60 (year 2042),  Features Intersected: KEMP CREEK,  Facility Carried by Structure: FM-GINKO AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.793,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 7.1m (23.3ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Fair,  Operating Rating: 17.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 14.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Critical Feature Inspection Date: June 2020,  Bridge Improvement Cost: $119,000,  Roadway Improvement Cost: $12,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 6191,  Location: A00140330 (Lat: 43.173142,  Lng: -91.261550),  Route carried "on" structure: State lands road ,  Year Built: 1960,  Status: Open,  Structure Length: 5.36m (17.59ft),  Average Daily Traffic: 80 (year 2017),  Average Future Daily Traffic: 80 (year 2040),  Design Load: H 15,  Features Intersected: PAINT CREEK,  Facility Carried by Structure: YELLOW RVR SF
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.129,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 14.9m (48.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 23.3 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: 18.1 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: 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 6192,  Location: 097050408 (Lat: 43.245458,  Lng: -91.449300),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Posted for load-capacity,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 80 (year 2017),  Average Future Daily Traffic: 80 (year 2040),  Design Load: H 15,  Features Intersected: PAINT CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.950,  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: 13.1m (43.0ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 34.7 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: 26.6 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: 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 6248,  Location: 098052407 (Lat: 43.290175,  Lng: -91.384219),  Route carried "on" structure: County highway ,  Year Built: 1960,  Status: Posted for load-capacity,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 45 (year 2017),  Average Future Daily Traffic: 45 (year 2040),  Design Load: H 15,  Features Intersected: VILLAGE CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.700,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 38.9 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: 30.1 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: 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 6281,  Location: 099052905 (Lat: 43.367403,  Lng: -91.467769),  Route carried "on" structure: County highway ,  Year Built: 1960,  Status: Posted for load-capacity,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 15 (year 2017),  Average Future Daily Traffic: 15 (year 2040),  Design Load: H 15,  Features Intersected: SILVER CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.739,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 36.0 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: 27.5 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: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 6317,  Location: 100051404 (Lat: 43.474600,  Lng: -91.411808),  Route carried "on" structure: County highway ,  Year Built: 1915,  Year Reconstructed: 1962,  Status: Posted for load-capacity,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 5 (year 2017),  Average Future Daily Traffic: 5 (year 2040),  Features Intersected: CLEAR CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.135,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 5.9m (19.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Poor,  Channel: Fair,  Operating Rating: 29.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 18.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Critical Feature Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 36261,  Location: 072343603 (Lat: 41.000614,  Lng: -94.701053),  Route carried "on" structure: County highway ,  Year Built: 1930,  Year Reconstructed: 1984,  Status: Posted for load,  Structure Length: 5.00m (16.40ft),  Average Daily Traffic: 20 (year 2016),  Average Future Daily Traffic: 20 (year 2042),  Features Intersected: EAST NODAWAY RIVER,  Facility Carried by Structure: NODAWAY RVR RD
Minimum Vertical Clearance: 3.53m (11.58ft),  Kilometerpoint: 0.410,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 49.4m (162.1ft),  Curb-To-Curb Width: 5.7m (18.7ft),  Out-to-Out Width: 5.7m (18.7ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 32.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 22.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 19.00m (62.34ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Critical Feature Inspection Date: August 2020,  Bridge Improvement Cost: $258,000,  Roadway Improvement Cost: $26,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 50153,  Location: 071340307 (Lat: 40.986394,  Lng: -94.743525),  Route carried "on" structure: County highway ,  Year Built: 1925,  Status: Posted for load,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 120 (year 2016),  Average Future Daily Traffic: 120 (year 2042),  Features Intersected: STREAM,  Facility Carried by Structure: 4TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.386,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 24.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 12.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 4.50m (14.76ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $60,000,  Roadway Improvement Cost: $6,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 505375,  Location: 72343401 (Lat: 40.991981,  Lng: -94.744678),  Route carried "on" structure: City street ,  Year Built: 1900,  Status: Closed,  Structure Length: 0.65m (2.13ft),  Average Daily Traffic: 930 (year 2016),  Average Future Daily Traffic: 930 (year 2042),  Features Intersected: STREAM,  Facility Carried by Structure: H34 HULL ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.475,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.9m (3.0ft),  Right: 0.9m (3.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Failed,  Superstructure: Failed,  Substructure: Failed,  Channel: Satisfactory,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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