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

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Structure Number: 524,  Location: 067040500 (Lat: 40.631297,  Lng: -91.345372),  Route carried "on" structure: City street ,  Year Built: 1951,  Status: Posted for load,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 2,080 (year 2014),  Average Future Daily Traffic: 2,080 (year 2041),  Design Load: H 15,  Features Intersected: DRY CREEK,  Facility Carried by Structure: RICHARDS DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.744,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 12.4m (40.7ft)

Condition: Deck: Serious,  Superstructure: Serious,  Substructure: Poor,  Channel: Good,  Operating Rating: 16.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 9.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: Meets minimum limits,  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: 20.0 - 29.9% below),  Length Of Structure Improvement: 7.50m (24.61ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $198,000,  Roadway Improvement Cost: $20,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 525,  Location: 067040400 (Lat: 40.631117,  Lng: -91.327369),  Route carried "on" structure: City street ,  Year Built: 1962,  Status: Posted for load,  Structure Length: 2.38m (7.81ft),  Average Daily Traffic: 840 (year 2018),  Average Future Daily Traffic: 840 (year 2041),  Design Load: H 20,  Features Intersected: FRENCH CREEK,  Facility Carried by Structure: AVE G
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.664,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 1 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: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 30.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 18.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  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: 0.1 - 9.9% below),  Length Of Structure Improvement: 7.80m (25.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $190,000,  Roadway Improvement Cost: $19,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 5261,  Location: 067040300 (Lat: 40.630828,  Lng: -91.300125),  Route carried "on" structure: City street ,  Year Built: 1984,  Status: Open,  Structure Length: 2.10m (6.89ft),  Average Daily Traffic: 1,230 (year 1994),  Average Future Daily Traffic: 1,230 (year 2041),  Design Load: H 20,  Features Intersected: FORK CREEK,  Facility Carried by Structure: CNTY.CLB.RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.043,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.9m (25.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 6.90m (22.64ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 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: 5271,  Location: 067040200 (Lat: 40.631669,  Lng: -91.295817),  Route carried "on" structure: City street ,  Year Built: 1985,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 1,230 (year 1994),  Average Future Daily Traffic: 1,230 (year 2041),  Design Load: HS 20,  Features Intersected: PENITENTIARY CREEK,  Facility Carried by Structure: CNTY.CLB.RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.436,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  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: Fair,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.60m (8.53ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000

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Structure Number: 528,  Location: 067040400 (Lat: 40.632150,  Lng: -91.327292),  Route carried "on" structure: City street ,  Year Built: 1961,  Status: Posted for load,  Structure Length: 2.38m (7.81ft),  Average Daily Traffic: 597 (year 1975),  Average Future Daily Traffic: 597 (year 2041),  Design Load: H 15,  Features Intersected: FRENCH CREEK,  Facility Carried by Structure: AVE F
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.260,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Skew: 1 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: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Serious,  Superstructure: Serious,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 23.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 7.80m (25.59ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 53,  Location: 067040400 (Lat: 40.633178,  Lng: -91.327778),  Route carried "on" structure: City street ,  Year Built: 1982,  Status: Open,  Structure Length: 2.23m (7.32ft),  Average Daily Traffic: 4,660 (year 2018),  Average Future Daily Traffic: 4,660 (year 2041),  Design Load: HS 20,  Features Intersected: FRENCH CREEK,  Facility Carried by Structure: AVE E
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.994,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.5m (27.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 15.9m (52.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 46.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 26.5 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  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: 7.30m (23.95ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 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: 5331,  Location: 067040500 (Lat: 40.637550,  Lng: -91.348092),  Route carried "on" structure: City street ,  Year Built: 1987,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 1,850 (year 2014),  Average Future Daily Traffic: 1,850 (year 2041),  Design Load: HS 20,  Features Intersected: DRY CREEK,  Facility Carried by Structure: AVE A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.092,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  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: Very good,  Culverts: Satisfactory,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.30m (7.55ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $2,000

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Structure Number: 534,  Location: 067040500 (Lat: 40.629000,  Lng: -91.344606),  Route carried "on" structure: City street ,  Year Built: 1935,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 2,640 (year 2014),  Average Future Daily Traffic: 2,640 (year 2041),  Features Intersected: DRY CREEK,  Facility Carried by Structure: 27TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.575,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.5m (41.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Good,  Operating Rating: 34.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 9.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 7.50m (24.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $198,000,  Roadway Improvement Cost: $20,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 33115,  Location: 3.1 mi. S of Jct. IA 2 (Lat: 40.589503,  Lng: -91.424806),  Route carried "on" structure: US 61,  Year Built: 1999,  Status: Open,  Structure Length: 6.98m (22.90ft),  Average Daily Traffic: 3,600 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,600 (year 2041),  Design Load: HS 20,  Features Intersected: BNSF RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 24.232,  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: 3,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 74.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.2 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: September 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: 33121,  Location: 3.1 mi. S of Jct. IA 2 (Lat: 40.590136,  Lng: -91.424986),  Route carried "on" structure: US 61,  Year Built: 1999,  Status: Open,  Structure Length: 6.98m (22.90ft),  Average Daily Traffic: 3,600 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 3,600 (year 2041),  Design Load: HS 20,  Features Intersected: BNSF RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 284.767,  Lanes on structure: 2,  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: 3,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 74.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 33131,  Location: 2.5 mi. S of jct. IA 2 (Lat: 40.599475,  Lng: -91.423517),  Route carried "on" structure: US 61,  Year Built: 2000,  Status: Open,  Structure Length: 12.74m (41.80ft),  Average Daily Traffic: 4,000 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 4,000 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: DEVIL'S CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 283.723,  Lanes on structure: 2,  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: 32.3m (106.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 44.4 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 desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: September 2021,  Underwater Inspection Date: September 2019,  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: 3314,  Location: 067051014 (Lat: 40.616075,  Lng: -91.421133),  Route carried "on" structure: County highway ,  Year Built: 1958,  Status: Open,  Structure Length: 5.15m (16.90ft),  Average Daily Traffic: 50 (year 2018),  Truck Traffic: 20%,  Average Future Daily Traffic: 50 (year 2041),  Design Load: H 20,  Features Intersected: BNSF RR,  Facility Carried by Structure: OLD IA 289
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.641,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.4m (57.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 55.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 33161,  Location: 067040401 (Lat: 40.630192,  Lng: -91.326508),  Route carried "on" structure: City street ,  Year Built: 1983,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 10,900 (year 2018),  Average Future Daily Traffic: 10,900 (year 2040),  Design Load: HS 20,  Features Intersected: FRENCH CREEK,  Facility Carried by Structure: AVE H
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.231,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020

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Structure Number: 3317,  Location: 067040308 (Lat: 40.634722,  Lng: -91.300114),  Route carried "on" structure: City street ,  Year Built: 1959,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 5,100 (year 2014),  Average Future Daily Traffic: 5,100 (year 2040),  Design Load: H 20,  Features Intersected: SMALL NATURAL STREAM,  Facility Carried by Structure: 2ND ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.480,  Lanes on structure: 4,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020

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Structure Number: 3318,  Location: 2.4 mi. S of Jct. IA 16 (Lat: 40.693642,  Lng: -91.246803),  Route carried "on" structure: US 61,  Year Built: 1966,  Status: Open,  Structure Length: 6.19m (20.31ft),  Average Daily Traffic: 4,250 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 4,250 (year 2041),  Design Load: HS 20,  Features Intersected: LOST CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 46.504,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.8m (78.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 72.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 33261,  Location: 3.4 MI. W OF W JCT US 61 (Lat: 40.631389,  Lng: -91.458078),  Route carried "on" structure: State highway 2,  Year Built: 1979,  Status: Open,  Structure Length: 8.87m (29.10ft),  Average Daily Traffic: 2,940 (year 2020),  Truck Traffic: 12%,  Average Future Daily Traffic: 2,940 (year 2042),  Design Load: HS 20,  Features Intersected: BIG SUGAR CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 399.249,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.6m (97.1ft),  Curb-To-Curb Width: 13.5m (44.3ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 82.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 30.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 33271,  Location: 0.5 MI. W OF JCT. US 61 (Lat: 40.629650,  Lng: -91.407069),  Route carried "on" structure: State highway 2,  Year Built: 1973,  Status: Open,  Structure Length: 7.38m (24.21ft),  Average Daily Traffic: 4,160 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 4,160 (year 2042),  Design Load: HS 20,  Features Intersected: DEVIL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 403.659,  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: 3,  Length of Maximum Span: 28.0m (91.9ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.5m (47.6ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 74.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 217961,  Location: 066050501 (Lat: 40.552661,  Lng: -91.457836),  Route carried "on" structure: County highway ,  Year Built: 1928,  Year Reconstructed: 1979,  Status: Posted for load-capacity,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 10 (year 2018),  Average Future Daily Traffic: 10 (year 2041),  Features Intersected: JACK CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.364,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  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: 5.4m (17.7ft),  Out-to-Out Width: 5.9m (19.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 39.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 21.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 7.00m (22.97ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $150,000,  Roadway Improvement Cost: $20,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 218352,  Location: 067050902 (Lat: 40.617656,  Lng: -91.444475),  Route carried "on" structure: County highway ,  Year Built: 2004,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 60 (year 2018),  Average Future Daily Traffic: 60 (year 2041),  Design Load: HS 20,  Features Intersected: CREEK,  Facility Carried by Structure: 240TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.282,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  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: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021

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Structure Number: 21836,  Location: 067050906 (Lat: 40.612194,  Lng: -91.442553),  Route carried "on" structure: County highway ,  Year Built: 1974,  Status: Open,  Structure Length: 7.47m (24.51ft),  Average Daily Traffic: 25 (year 2018),  Average Future Daily Traffic: 25 (year 2041),  Design Load: H 15,  Features Intersected: SUGAR CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.937,  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: 24.4m (80.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 44.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 16.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  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: 25.00m (82.02ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $500,000,  Roadway Improvement Cost: $20,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21837,  Location: 067051003 (Lat: 40.617600,  Lng: -91.426397),  Route carried "on" structure: County highway ,  Year Built: 1955,  Status: Posted for load,  Structure Length: 4.69m (15.39ft),  Average Daily Traffic: 60 (year 2018),  Average Future Daily Traffic: 60 (year 2041),  Design Load: H 15,  Features Intersected: DEVIL CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.601,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  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: 6.1m (20.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Poor,  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: Somewhat better than minimum adequacy,  Waterway Adequacy: High priority of corrective action,  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: 15.00m (49.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $330,000,  Roadway Improvement Cost: $40,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21838,  Location: 067051208 (Lat: 40.611386,  Lng: -91.383017),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 530 (year 2018),  Average Future Daily Traffic: 530 (year 2041),  Design Load: H 20,  Features Intersected: CREEK,  Facility Carried by Structure: LOCAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.216,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft)

Condition: Channel: Good,  Culverts: Fair,  Operating Rating: 42.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021

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Structure Number: 218391,  Location: 067051608 (Lat: 40.605111,  Lng: -91.440372),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 3.14m (10.30ft),  Average Daily Traffic: 80 (year 2018),  Truck Traffic: 59%,  Average Future Daily Traffic: 80 (year 2039),  Design Load: H 20,  Features Intersected: PAINTER CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.792,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Good,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 33.3 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 218421,  Location: 067052005 (Lat: 40.589075,  Lng: -91.461578),  Route carried "on" structure: County highway ,  Year Built: 1972,  Status: Open,  Structure Length: 4.69m (15.39ft),  Average Daily Traffic: 1,420 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,420 (year 2039),  Design Load: H 20,  Features Intersected: PAINTER CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.732,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.1m (56.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 69.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21875,  Location: 068031905 (Lat: 40.670419,  Lng: -91.245047),  Route carried "on" structure: County highway ,  Year Built: 1970,  Status: Open,  Structure Length: 7.74m (25.39ft),  Average Daily Traffic: 520 (year 2018),  Truck Traffic: 65%,  Average Future Daily Traffic: 520 (year 2041),  Design Load: H 20,  Features Intersected: LOST CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.604,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.9m (98.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 28.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 17.0 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 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

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Structure Number: 21882,  Location: 068041203 (Lat: 40.703419,  Lng: -91.273086),  Route carried "on" structure: County highway ,  Year Built: 1965,  Year Reconstructed: 1982,  Status: Open,  Structure Length: 3.26m (10.70ft),  Average Daily Traffic: 650 (year 2018),  Truck Traffic: 8%,  Average Future Daily Traffic: 650 (year 2041),  Design Load: H 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.057,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.9m (32.5ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 43.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.8 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 desirable criteria,  Approach Roadway Alignment: Better than present minimum 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

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Structure Number: 218851,  Location: 068042304 (Lat: 40.680978,  Lng: -91.294517),  Route carried "on" structure: County highway ,  Year Built: 1972,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 440 (year 2018),  Truck Traffic: 10%,  Average Future Daily Traffic: 440 (year 2041),  Design Load: H 20,  Features Intersected: MUD CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.036,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 44.1 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.00m (9.84ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Bridge Improvement Cost: $230,000,  Roadway Improvement Cost: $30,000

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Structure Number: 218861,  Location: 1.1 Mi E of X38 (Lat: 40.680806,  Lng: -91.273603),  Route carried "on" structure: County highway ,  Year Built: 2021,  Status: Open,  Structure Length: 3.68m (12.07ft),  Average Daily Traffic: 90 (year 2018),  Average Future Daily Traffic: 90 (year 2041),  Design Load: HL 93,  Features Intersected: MUD CREEK,  Facility Carried by Structure: 190TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.609,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.6m (47.9ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  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: 38.2 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: Superior 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 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 218901,  Location: 068052604 (Lat: 40.664881,  Lng: -91.407025),  Route carried "on" structure: County highway ,  Year Built: 1934,  Year Reconstructed: 1971,  Status: Posted for load,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 90 (year 2018),  Average Future Daily Traffic: 90 (year 2041),  Features Intersected: CREEK,  Facility Carried by Structure: 265TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.261,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 17.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 12.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of corrective action,  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: > 39.9% below),  Length Of Structure Improvement: 5.00m (16.40ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: October 2021,  Bridge Improvement Cost: $140,000,  Roadway Improvement Cost: $15,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 21891,  Location: 068052605 (Lat: 40.663722,  Lng: -91.408042),  Route carried "on" structure: County highway ,  Year Built: 1948,  Status: Posted for load,  Structure Length: 4.66m (15.29ft),  Average Daily Traffic: 250 (year 2018),  Average Future Daily Traffic: 250 (year 2040),  Design Load: H 15,  Features Intersected: DEVIL CREEK,  Facility Carried by Structure: FM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.817,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  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: 6.7m (22.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 23.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 15.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  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: 18.00m (59.06ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $460,000,  Roadway Improvement Cost: $40,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 60111,  Location: 2.4 mi. S of Jct. IA 16 (Lat: 40.694278,  Lng: -91.246625),  Route carried "on" structure: US 61,  Year Built: 1992,  Status: Open,  Structure Length: 6.22m (20.41ft),  Average Daily Traffic: 4,250 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 4,250 (year 2041),  Design Load: HS 20,  Features Intersected: LOST CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 262.484,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 62.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 29.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than 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: September 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: 60673,  Location: 2.5 mi. S of jct. IA 2 (Lat: 40.598325,  Lng: -91.423344),  Route carried "on" structure: US 61,  Year Built: 1999,  Status: Open,  Structure Length: 12.74m (41.80ft),  Average Daily Traffic: 4,000 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 4,000 (year 2041),  Design Load: HS 20,  Features Intersected: DEVIL'S CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.218,  Lanes on structure: 2,  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: 32.3m (106.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 80.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.8 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,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 607725,  Location: 3.9 MI. N OF JCT. US 218 (Lat: 40.565622,  Lng: -91.429133),  Route carried "on" structure: US 61,  Year Built: 1999,  Status: Open,  Structure Length: 7.56m (24.80ft),  Average Daily Traffic: 3,450 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,450 (year 2041),  Design Load: HS 20,  Features Intersected: BNSF RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 21.541,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.2m (86.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 72.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60773,  Location: 3.9 MI. N OF JCT. US 218 (Lat: 40.566336,  Lng: -91.429019),  Route carried "on" structure: US 61,  Year Built: 1999,  Status: Open,  Structure Length: 7.56m (24.80ft),  Average Daily Traffic: 3,400 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,400 (year 2041),  Design Load: HS 20,  Features Intersected: BNSF RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 287.440,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.2m (86.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 72.5 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: Better than present minimum 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: September 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: 607735,  Location: 1.1 mi. S of Jct. Ia. 2 (Lat: 40.617133,  Lng: -91.414697),  Route carried "on" structure: US 61,  Year Built: 1999,  Status: Open,  Structure Length: 5.97m (19.59ft),  Average Daily Traffic: 3,850 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,850 (year 2042),  Design Load: HS 20,  Features Intersected: BNSF RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 27.488,  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: 3,  Length of Maximum Span: 22.3m (73.2ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 69.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.2 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: January 2022,  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: 60774,  Location: 1.1 mi. S of Jct. Ia. 2 (Lat: 40.617717,  Lng: -91.414564),  Route carried "on" structure: US 61,  Year Built: 1999,  Status: Open,  Structure Length: 5.97m (19.59ft),  Average Daily Traffic: 3,850 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,850 (year 2042),  Design Load: HS 20,  Features Intersected: BNSF RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 281.506,  Lanes on structure: 2,  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: 3,  Length of Maximum Span: 22.3m (73.2ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 69.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60957,  Location: At the Jct. U.S. 61 (Lat: 40.626697,  Lng: -91.399242),  Route carried "on" structure: State highway 2,  Year Built: 2011,  Status: Open,  Structure Length: 8.39m (27.53ft),  Average Daily Traffic: 6,300 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 6,300 (year 2042),  Design Load: HL 93,  Features Intersected: US 61
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 404.412,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 41.5m (136.2ft),  Curb-To-Curb Width: 18.3m (60.0ft),  Out-to-Out Width: 18.9m (62.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Operating Rating: 90.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to 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: January 2022,  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: 609575,  Location: 1.0 mi. N of Jct. Iowa #2 (Lat: 40.633442,  Lng: -91.381075),  Route carried "on" structure: US 61,  Year Built: 2011,  Status: Open,  Structure Length: 9.24m (30.31ft),  Average Daily Traffic: 2,215 (year 2020),  Truck Traffic: 16%,  Average Future Daily Traffic: 2,215 (year 2042),  Design Load: HL 93,  Features Intersected: BLUFF RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 278.075,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 37.1m (121.7ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 69.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.7 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60958,  Location: 1.0 mi. N of Jct. Iowa #2 (Lat: 40.632500,  Lng: -91.381450),  Route carried "on" structure: US 61,  Year Built: 2011,  Status: Open,  Structure Length: 9.87m (32.38ft),  Average Daily Traffic: 2,195 (year 2020),  Truck Traffic: 16%,  Average Future Daily Traffic: 2,195 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: BLUFF RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 30.872,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 37.2m (122.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 78.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.2 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 609585,  Location: At the Jct. SR J-40 (Lat: 40.669200,  Lng: -91.358225),  Route carried "on" structure: County highway ,  Year Built: 2011,  Status: Open,  Structure Length: 7.77m (25.49ft),  Average Daily Traffic: 2,340 (year 2018),  Truck Traffic: 4%,  Average Future Daily Traffic: 2,340 (year 2042),  Design Load: HS 20,  Features Intersected: US 61,  Facility Carried by Structure: CO RD J40
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.224,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 41.5m (136.2ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 90.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 62.8 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 609605,  Location: At the Jct. SR J50 (Lat: 40.670231,  Lng: -91.272136),  Route carried "on" structure: County highway ,  Year Built: 2011,  Status: Open,  Structure Length: 7.47m (24.51ft),  Average Daily Traffic: 2,110 (year 2018),  Truck Traffic: 12%,  Average Future Daily Traffic: 2,110 (year 2042),  Design Load: HL 93,  Features Intersected: US 61,  Facility Carried by Structure: BUSINESS 61
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.908,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 38.4m (126.0ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 67.7 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: 52.2 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: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing