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Bridge Statistics for Ridgway, Illinois (IL)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 12Number of bridges
  • 102ft / 30.9mTotal length
  • 4,025Total average daily traffic
  • 1,119Total average daily truck traffic
  • 4,430Total future (year 2032) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Ridgway
  • No street view available for this location

New bridges in Ridgway, IL - historical statistics
  • New bridges - historical statistics
  • 11920-1929
  • 11950-1959
  • 11960-1969
  • 21980-1989
  • 21990-1999
  • 42000-2009
  • 12010-2019
Average Bridge Truck Traffic in Ridgway, IL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 81.8%Very good
  • 9.1%Satisfactory
  • 9.1%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 54.5%Very good
  • 27.3%Good
  • 9.1%Fair
  • 9.1%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 81.8%Very good
  • 18.2%Satisfactory
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 8.3%Excellent
  • 66.7%Very good
  • 16.7%Good
  • 8.3%Fair
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Structure Number: 300019,  Location: 4.3 MI N OF ILL 13 (Lat: 37.805553,  Lng: -88.282042),  Route carried "on" structure: State highway 1,  Year Built: 1929,  Year Reconstructed: 1978,  Status: Open,  Structure Length: 3.18m (10.43ft),  Average Daily Traffic: 1,250 (year 2021),  Truck Traffic: 31%,  Average Future Daily Traffic: 1,232 (year 2032),  Design Load: HS 20,  Features Intersected: CRAWFORD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 41.826,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.3m (33.8ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 71.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  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 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 302,  Location: 2.4 MI N OF ILL 13 (Lat: 37.779883,  Lng: -88.282050),  Route carried "on" structure: State highway 1,  Year Built: 1967,  Status: Open,  Structure Length: 0.83m (2.72ft),  Average Daily Traffic: 1,450 (year 2021),  Truck Traffic: 26%,  Average Future Daily Traffic: 1,489 (year 2032),  Design Load: HS 20,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 38.977,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.8m (12.5ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022
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Structure Number: 303007,  Location: 1.75 MI W ILL 1 (Lat: 37.791100,  Lng: -88.314219),  Route carried "on" structure: County highway ,  Year Built: 1955,  Status: Open,  Structure Length: 9.27m (30.41ft),  Average Daily Traffic: 900 (year 2018),  Truck Traffic: 26%,  Average Future Daily Traffic: 976 (year 2032),  Design Load: HS 15,  Features Intersected: N FORK SALINE RIVER,  Facility Carried by Structure: FAS 893
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.262,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.7m (117.1ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 39.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 23.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 303082,  Location: 2.1 MI N FAS 889 (Lat: 37.823778,  Lng: -88.210672),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 25 (year 2018),  Truck Traffic: 36%,  Average Future Daily Traffic: 51 (year 2032),  Design Load: HS 20,  Features Intersected: CRAWFORD CR,  Facility Carried by Structure: TR 158
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.589,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.3m (37.1ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum 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: November 2018,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 303083,  Location: 1 MI W OF ILL RTE 1 (Lat: 37.814653,  Lng: -88.298769),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 5.47m (17.95ft),  Average Daily Traffic: 25 (year 2018),  Truck Traffic: 40%,  Average Future Daily Traffic: 128 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: N.F. SALINE RIVER,  Facility Carried by Structure: TWP RD 73
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.840,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.4m (70.2ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum 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: November 2018,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 303102,  Location: 0.3 N OF FAS 889 (Lat: 37.804217,  Lng: -88.247603),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 1.81m (5.94ft),  Average Daily Traffic: 125 (year 2018),  Truck Traffic: 26%,  Average Future Daily Traffic: 231 (year 2032),  Design Load: HS 20,  Features Intersected: CRAWFORD CREEK,  Facility Carried by Structure: TR 126
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.396,  Lanes on structure: 1,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.3m (17.4ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.5m (57.4ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  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: August 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 303106,  Location: 1 MI NE RIDGWAY (Lat: 37.806342,  Lng: -88.238272),  Route carried "on" structure: County highway ,  Year Built: 1997,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 50 (year 2018),  Truck Traffic: 42%,  Average Future Daily Traffic: 103 (year 2032),  Design Load: HS 20,  Features Intersected: CRAWFORD CREEK,  Facility Carried by Structure: TR 128A-FARMER ROA
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.776,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.9m (48.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  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: November 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 303113,  Location: 3 MI S. OF OMAHA (Lat: 37.853372,  Lng: -88.249492),  Route carried "on" structure: County highway ,  Year Built: 2001,  Status: Open,  Structure Length: 1.38m (4.53ft),  Average Daily Traffic: 50 (year 2018),  Truck Traffic: 62%,  Average Future Daily Traffic: 51 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: CANE CREEK TRIB,  Facility Carried by Structure: TR 126 ANGUS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.715,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 303118,  Location: 0.4 MI N OF FAS 889 (Lat: 37.804875,  Lng: -88.219811),  Route carried "on" structure: County highway ,  Year Built: 2004,  Status: Open,  Structure Length: 1.38m (4.53ft),  Average Daily Traffic: 25 (year 2018),  Truck Traffic: 8%,  Average Future Daily Traffic: 10 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO CRAWFORD CRK,  Facility Carried by Structure: HISE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.531,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  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 Precast Panels
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Structure Number: 303119,  Location: 0.32 MI N OF FAS 889 (Lat: 37.803214,  Lng: -88.229022),  Route carried "on" structure: County highway ,  Year Built: 2005,  Status: Open,  Structure Length: 1.38m (4.53ft),  Average Daily Traffic: 25 (year 2018),  Truck Traffic: 12%,  Average Future Daily Traffic: 26 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO CRAWFORD CRK,  Facility Carried by Structure: BAUER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.499,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum 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: January 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 303126,  Location: 0.5 MI EAST RTE 1 (Lat: 37.775869,  Lng: -88.276261),  Route carried "on" structure: County highway ,  Year Built: 2009,  Status: Open,  Structure Length: 1.56m (5.12ft),  Average Daily Traffic: 75 (year 2018),  Truck Traffic: 13%,  Average Future Daily Traffic: 103 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: STREAM,  Facility Carried by Structure: ST. JOSEPH RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.448,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.9m (48.9ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 303135,  Location: .5M N RWAY/NWHAVENRD (Lat: 37.805256,  Lng: -88.273969),  Route carried "on" structure: County highway ,  Year Built: 2013,  Status: Open,  Structure Length: 1.87m (6.14ft),  Average Daily Traffic: 25 (year 2018),  Truck Traffic: 16%,  Average Future Daily Traffic: 30 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: CRAWFORD CREEK,  Facility Carried by Structure: CAMPGROUND ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.062,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.9m (58.7ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Precast Panels
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