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

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Structure Number: 33821,  Location: 4.5M NW OLD RIPLEY (Lat: 38.952053,  Lng: -89.632131),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 75 (year 2020),  Truck Traffic: 20%,  Average Future Daily Traffic: 105 (year 2032),  Design Load: HS 20,  Features Intersected: LITTLE DRYFORK,  Facility Carried by Structure: TR 61
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.821,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  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: 13.4m (44.0ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Precast Panels

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Structure Number: 33824,  Location: 2.5 MI NW OLD RIPLEY (Lat: 38.923639,  Lng: -89.623417),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 225 (year 2020),  Truck Traffic: 22%,  Average Future Daily Traffic: 237 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO LITTLE DRY F,  Facility Carried by Structure: TR 8
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.078,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  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: 10.4m (34.1ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 61.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum 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 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Precast Panels

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Structure Number: 593223,  Location: 3.5 M E STAUNTON (Lat: 39.001119,  Lng: -89.707067),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 250 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 252 (year 2032),  Design Load: HS 15,  Features Intersected: SILVER CREEK,  Facility Carried by Structure: TR 483
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.874,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 55.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.4 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: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 603218,  Location: 2.5 MI E OF LIVINGST (Lat: 38.965594,  Lng: -89.707769),  Route carried "on" structure: County highway ,  Year Built: 1901,  Year Reconstructed: 1969,  Status: Posted for load,  Structure Length: 1.23m (4.04ft),  Average Future Daily Traffic: 11 (year 2032),  Design Load: H 15,  Features Intersected: SILVER CREEK,  Facility Carried by Structure: NIEHAUS RD/ TR 326
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.382,  Lanes on structure: 1,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 3.4m (11.2ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 3.3m (10.8ft),  Out-to-Out Width: 3.7m (12.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 31.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 19.1 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: High priority of replacement,  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: 30.0 - 39.9% below),  Length Of Structure Improvement: 1.25m (4.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $24,000,  Roadway Improvement Cost: $2,000,  Total Project Cost: $26,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: 603242,  Location: 2.0 MI SE N DOUGLAS (Lat: 38.933236,  Lng: -89.639089),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 50 (year 2021),  Truck Traffic: 20%,  Average Future Daily Traffic: 53 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO L DRY FORK,  Facility Carried by Structure: BLACKSMITH RD/TR 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.724,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  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: 9.8m (32.2ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Satisfactory,  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: Better than 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: June 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 603248,  Location: 0.25 MI EAST BINNEY (Lat: 38.989925,  Lng: -89.712292),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Open,  Structure Length: 5.67m (18.60ft),  Average Daily Traffic: 100 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 80 (year 2032),  Design Load: HS 20,  Features Intersected: SILVER CK,  Facility Carried by Structure: TR 17
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.658,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.6m (61.0ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  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: Somewhat better than minimum adequacy,  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: May 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 603288,  Location: 3 MI SE NEW DOUGLAS (Lat: 38.932811,  Lng: -89.637950),  Route carried "on" structure: County highway ,  Year Built: 1986,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 25 (year 2020),  Truck Traffic: 16%,  Average Future Daily Traffic: 11 (year 2032),  Design Load: HS 20,  Features Intersected: TRIBUTARY,  Facility Carried by Structure: BOND COUNTY TR 6
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.048,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 8.9m (29.2ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  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: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 603289,  Location: 4.5 MI NE ALHAMBRA (Lat: 38.903447,  Lng: -89.649808),  Route carried "on" structure: County highway ,  Year Built: 1988,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 50 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 27 (year 2032),  Design Load: HS 20,  Features Intersected: LITTLE SILVER CREEK,  Facility Carried by Structure: TR 145
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.706,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.0m (59.1ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: 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: Better than 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 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 603313,  Location: 1.5 MI N NEW DOUGLAS (Lat: 38.999108,  Lng: -89.660078),  Route carried "on" structure: County highway ,  Year Built: 1994,  Status: Open,  Structure Length: 1.87m (6.14ft),  Average Daily Traffic: 50 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 27 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO DRY FORK CK,  Facility Carried by Structure: TR 9
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.189,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.6m (18.4ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.0m (59.1ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Satisfactory,  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: Better than 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: June 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 683216,  Location: 4.3 MI SW WALSHVILLE (Lat: 39.013753,  Lng: -89.646672),  Route carried "on" structure: County highway ,  Year Built: 1900,  Year Reconstructed: 1964,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 25 (year 2020),  Average Future Daily Traffic: 27 (year 2032),  Features Intersected: DRY FORK,  Facility Carried by Structure: TR 0473
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.267,  Lanes on structure: 1,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 5.6m (18.4ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 72.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.7 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: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 599912,  Location: 2.5 M E STAUNTON (Lat: 39.001886,  Lng: -89.708175),  Route carried "under" structure: County highway ,  Year Built: 1944,  Structure Length: 0. m,  Average Daily Traffic: 250 (year 2021),  Truck Traffic: 13%,  Features Intersected: TR 438A,  Facility Carried by Structure: UP RR
Minimum Vertical Clearance: 7.16m (23.49ft),  Kilometerpoint: 5.745,  Lanes under structure: 2,  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Length of Maximum Span: 15.8m (51.8ft)