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


  • National Bridge Inventory (NBI) Statistics
  • 20Number of bridges
  • 138ft / 42.3mTotal length
  • $62,000Total costs
  • 4,785Total average daily traffic
  • 426Total average daily truck traffic
  • 6,154Total future (year 2032) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Walnut
  • No street view available for this location

New bridges in Walnut, IL - historical statistics
  • New bridges - historical statistics
  • 11900-1909
  • 21930-1939
  • 21950-1959
  • 61960-1969
  • 21970-1979
  • 21980-1989
  • 11990-1999
  • 42010-2019
Reconstructed bridges in Walnut, IL - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 31990-1999
  • 12000-2009
Average Bridge Truck Traffic in Walnut, IL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 11.8%Very good
  • 23.5%Good
  • 47.1%Satisfactory
  • 11.8%Fair
  • 5.9%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 23.5%Very good
  • 23.5%Good
  • 35.3%Satisfactory
  • 5.9%Fair
  • 11.8%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 23.5%Very good
  • 35.3%Good
  • 17.6%Satisfactory
  • 11.8%Fair
  • 11.8%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 5.0%Excellent
  • 25.0%Very good
  • 40.0%Good
  • 25.0%Satisfactory
  • 5.0%Fair
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Structure Number: 6016,  Location: 1 MI. E. OF WALNUT (Lat: 41.557358,  Lng: -89.559656),  Route carried "on" structure: State highway 92,  Year Built: 1994,  Status: Open,  Structure Length: 2.39m (7.84ft),  Average Daily Traffic: 1,350 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 1,476 (year 2032),  Design Load: HS 20,  Features Intersected: UNNAMED STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 139.011,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 62.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.6 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 48 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 6321,  Location: SOUTH EDGE WALNUT (Lat: 41.549419,  Lng: -89.584411),  Route carried "on" structure: County highway ,  Year Built: 1931,  Year Reconstructed: 2004,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 625 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,038 (year 2032),  Features Intersected: WALNUT CREEK,  Facility Carried by Structure: CH 8
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.393,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.4m (40.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 43.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 23.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 64123,  Location: 1.5 MI. S. NORMANDY (Lat: 41.547342,  Lng: -89.647061),  Route carried "on" structure: County highway ,  Year Built: 1934,  Year Reconstructed: 2005,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 225 (year 2020),  Truck Traffic: 22%,  Average Future Daily Traffic: 109 (year 2032),  Features Intersected: WALNUT DITCH,  Facility Carried by Structure: TR-134
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.641,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 38.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 23.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.19m (3.90ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $41,000,  Roadway Improvement Cost: $4,000,  Total Project Cost: $62,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 64318,  Location: 1 MI W OF WALNUT (Lat: 41.556706,  Lng: -89.618219),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Temporarily open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 50 (year 2012),  Truck Traffic: 8%,  Average Future Daily Traffic: 55 (year 2032),  Design Load: HS 15,  Features Intersected: WALNUT DITCH,  Facility Carried by Structure: TR 152
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.170,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Good,  Operating Rating: 29.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 17.5 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: 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: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 64321,  Location: 1 MI SE OF WALNUT (Lat: 41.546853,  Lng: -89.569692),  Route carried "on" structure: County highway ,  Year Built: 1969,  Status: Open,  Structure Length: 1.62m (5.31ft),  Average Daily Traffic: 50 (year 2020),  Average Future Daily Traffic: 109 (year 2032),  Features Intersected: WALNUT DITCH,  Facility Carried by Structure: TR 174
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.170,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to 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: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 64322,  Location: 0.5 MI S OF WALNUT (Lat: 41.546936,  Lng: -89.592078),  Route carried "on" structure: County highway ,  Year Built: 1967,  Status: Open,  Structure Length: 1.49m (4.89ft),  Average Daily Traffic: 200 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 301 (year 2032),  Design Load: HS 15,  Features Intersected: WALNUT DITCH,  Facility Carried by Structure: TR 41
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.708,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.9m (16.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 38.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 23.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 65009,  Location: 2 MI E OF WALNUT (Lat: 41.545178,  Lng: -89.550619),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 35 (year 2020),  Average Future Daily Traffic: 109 (year 2032),  Features Intersected: WALNUT CREEK,  Facility Carried by Structure: TR 192
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.409,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: 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: November 2021
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Structure Number: 65011,  Location: 3 MI E OF WALNUT (Lat: 41.549142,  Lng: -89.531214),  Route carried "on" structure: County highway ,  Year Built: 1954,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 150 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 137 (year 2032),  Design Load: HS 15,  Features Intersected: WALNUT CREEK,  Facility Carried by Structure: TR 210
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.959,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.0m (13.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: 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: November 2021
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Structure Number: 681,  Location: SW EDGE OF WALNUT (Lat: 41.552814,  Lng: -89.596650),  Route carried "on" structure: City street ,  Year Built: 2018,  Status: Open,  Structure Length: 2.98m (9.78ft),  Average Daily Traffic: 825 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 820 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: Walnut Ditch,  Facility Carried by Structure: MS-6050A (Main St)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.660,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.8m (35.4ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 523328,  Location: 1.2 MI N BUREAU CO (Lat: 41.602283,  Lng: -89.593089),  Route carried "on" structure: County highway ,  Year Built: 1901,  Year Reconstructed: 1999,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 250 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 400 (year 2040),  Design Load: HS 20,  Features Intersected: GREEN RV DRAINAGE DI,  Facility Carried by Structure: INDIAN HEAD RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.733,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 8.3m (27.2ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  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: Febuary 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Other
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Structure Number: 523329,  Location: 0.5 MI N BUREAU CO (Lat: 41.592294,  Lng: -89.593011),  Route carried "on" structure: County highway ,  Year Built: 1956,  Year Reconstructed: 1999,  Status: Open,  Structure Length: 1.80m (5.91ft),  Average Daily Traffic: 250 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 400 (year 2040),  Design Load: HS 20,  Features Intersected: RED OAK DITCH,  Facility Carried by Structure: CH-15 INDIAN HEAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 26.843,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.1m (56.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Good,  Channel: Good,  Operating Rating: 51.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.8 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: 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: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 523416,  Location: 7 MI S OF HARMON (Lat: 41.614003,  Lng: -89.579542),  Route carried "on" structure: County highway ,  Year Built: 2012,  Status: Open,  Structure Length: 5.56m (18.24ft),  Average Daily Traffic: 25 (year 2017),  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: GREEN RIVER,  Facility Carried by Structure: FAS 1180 KEIGWIN R
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.127,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.8m (78.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Fair,  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: Better than 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: Febuary 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 523418,  Location: 7.5MI W OF HARMON (Lat: 41.607639,  Lng: -89.593131),  Route carried "on" structure: County highway ,  Year Built: 2013,  Status: Open,  Structure Length: 5.06m (16.60ft),  Average Daily Traffic: 250 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 400 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: GREEN RIVER RD,  Facility Carried by Structure: CH 15 INDIAN HEAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 25.137,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: 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: 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: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 524011,  Location: 1.0 MI E OF CH 15 (Lat: 41.614025,  Lng: -89.572506),  Route carried "on" structure: County highway ,  Year Built: 2011,  Status: Open,  Structure Length: 0.72m (2.36ft),  Average Daily Traffic: 25 (year 2017),  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 20,  Features Intersected: GREEN RIVER OVERFLOW,  Facility Carried by Structure: CH 12 KEIGWIN RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.722,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.2m (20.3ft)

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 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 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: January 2021
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Structure Number: 524244,  Location: 1.2 M N BUREAU CO LN (Lat: 41.602131,  Lng: -89.612439),  Route carried "on" structure: County highway ,  Year Built: 1971,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 50 (year 2017),  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 15,  Features Intersected: GREEN RIVER TRIB,  Facility Carried by Structure: TR-10 (EAKLE RD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.911,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.0m (39.4ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Good,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 20.4 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: 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: Febuary 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 524251,  Location: 0.2 M N BUREAU CO LN (Lat: 41.585628,  Lng: -89.554581),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 1.80m (5.91ft),  Average Daily Traffic: 125 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 250 (year 2040),  Design Load: HS 15,  Features Intersected: RED OAK DITCH,  Facility Carried by Structure: TR-32 (HARMON RD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.154,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  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: 17.3m (56.8ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 37.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 18.1 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 524256,  Location: 1.7 MI N BUREAU CO L (Lat: 41.606922,  Lng: -89.612472),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Open,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 50 (year 2017),  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 20,  Features Intersected: GREEN RIVER,  Facility Carried by Structure: EAKLE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.380,  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: 3,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  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: 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 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 524257,  Location: 1.5 M N BUREAU CO LN (Lat: 41.606297,  Lng: -89.554786),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 2.16m (7.09ft),  Average Daily Traffic: 125 (year 2017),  Truck Traffic: 4%,  Average Future Daily Traffic: 250 (year 2040),  Design Load: HS 20,  Features Intersected: BASS DITCH,  Facility Carried by Structure: HARMON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.853,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  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: 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 524261,  Location: 0.3 M N BUREAU CO L (Lat: 41.589783,  Lng: -89.612294),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 50 (year 2017),  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 20,  Features Intersected: RED OAK DITCH,  Facility Carried by Structure: EAKLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.279,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 984407,  Location: 3 MI SE DEER GROVE (Lat: 41.592428,  Lng: -89.631492),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 2.15m (7.05ft),  Average Daily Traffic: 75 (year 2017),  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 15,  Features Intersected: COUNTY DITCH,  Facility Carried by Structure: COUNTY LINE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.364,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.0m (26.2ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 46.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 27.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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