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


  • National Bridge Inventory (NBI) Statistics
  • 17Number of bridges
  • 118ft / 35.8mTotal length
  • $65,000Total costs
  • 20,400Total average daily traffic
  • 7,987Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Ashkum
  • No street view available for this location

New bridges in Ashkum, IL - historical statistics
  • New bridges - historical statistics
  • 11930-1939
  • 21960-1969
  • 61970-1979
  • 21980-1989
  • 11990-1999
  • 12000-2009
  • 42010-2019
Average Bridge Daily Traffic in Ashkum, IL
Average Bridge Truck Traffic in Ashkum, IL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 60.0%Very good
  • 20.0%Good
  • 6.7%Fair
  • 13.3%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 40.0%Very good
  • 40.0%Good
  • 6.7%Fair
  • 13.3%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 53.3%Very good
  • 6.7%Good
  • 20.0%Satisfactory
  • 13.3%Fair
  • 6.7%Critical
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 53.3%Very good
  • 40.0%Good
  • 6.7%Satisfactory
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Structure Number: 380123,  Location: ASHKUM INTER (Lat: 40.884061,  Lng: -87.967181),  Route carried "on" structure: State highway 116,  Year Built: 1967,  Status: Open,  Structure Length: 8.08m (26.51ft),  Average Daily Traffic: 1,800 (year 2021),  Truck Traffic: 16%,  Average Future Daily Traffic: 1,825 (year 2032),  Design Load: HS 20,  Features Intersected: I 57
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 279.471,  Lanes on structure: 2,  Lanes under structure: 4,  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: 4,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 54.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.4 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,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  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: Other
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Structure Number: 380157,  Location: 2.9 MI SE OF ASHKUM (Lat: 40.859014,  Lng: -87.922675),  Route carried "on" structure: County highway ,  Year Built: 1930,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 75 (year 2018),  Average Future Daily Traffic: 156 (year 2032),  Features Intersected: BRANCH PRAIRIE CREEK,  Facility Carried by Structure: SA 8( CHS 42 )
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.731,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.7m (25.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Satisfactory,  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: 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,  Length Of Structure Improvement: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $43,000,  Roadway Improvement Cost: $4,000,  Total Project Cost: $65,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 380221,  Location: 1.5 mi W/IL 49 (Lat: 40.886364,  Lng: -87.894408),  Route carried "on" structure: US 45,  Year Built: 2011,  Status: Open,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 1,300 (year 2021),  Truck Traffic: 20%,  Average Future Daily Traffic: 889 (year 2032),  Features Intersected: PRAIRIE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 495.069,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State 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: 10.5m (34.4ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 78.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 47.3 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: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 382027,  Location: 2.15 MI W of I-57 (Lat: 40.882711,  Lng: -88.008261),  Route carried "on" structure: State highway 116,  Year Built: 2016,  Status: Open,  Structure Length: 0.72m (2.36ft),  Average Daily Traffic: 750 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 1,176 (year 2038),  Design Load: HS 25 or greater,  Features Intersected: drainage ditch
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 275.995,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.3m (10.8ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 17.1m (56.1ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 49.6 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: 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: March 2021,  Deck Structure Type: Other
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Structure Number: 383203,  Location: 2 MI N IL 116 (Lat: 40.912186,  Lng: -88.001022),  Route carried "on" structure: County highway ,  Year Built: 1975,  Status: Open,  Structure Length: 2.93m (9.61ft),  Average Daily Traffic: 325 (year 2018),  Truck Traffic: 14%,  Average Future Daily Traffic: 261 (year 2032),  Design Load: HS 15,  Features Intersected: LANGAN CR,  Facility Carried by Structure: FAS 316 (CH 23)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.817,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  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: Equal to 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: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 383237,  Location: 3 MI E. OF ASHKUM (Lat: 40.871428,  Lng: -87.903800),  Route carried "on" structure: County highway ,  Year Built: 1970,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 50 (year 2018),  Average Future Daily Traffic: 52 (year 2032),  Design Load: HS 15,  Features Intersected: PRAIRIE CR,  Facility Carried by Structure: TR 77
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.706,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Good,  Operating Rating: 49.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 29.5 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: 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: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 383248,  Location: 1.1 MI N. RT 116 (Lat: 40.900964,  Lng: -88.015289),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Open,  Structure Length: 2.26m (7.41ft),  Average Daily Traffic: 25 (year 2018),  Average Future Daily Traffic: 26 (year 2032),  Design Load: HS 20,  Features Intersected: LANGAN CK,  Facility Carried by Structure: TR 58
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.992,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Very 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: 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: April 2019,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 383252,  Location: 1200E,2410N (Lat: 40.858533,  Lng: -87.903403),  Route carried "on" structure: County highway ,  Year Built: 1985,  Status: Open,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 25 (year 2018),  Average Future Daily Traffic: 26 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO PRAIRIE CK,  Facility Carried by Structure: TR 138
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.860,  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: 13.4m (44.0ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very 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: 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: April 2021,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 383253,  Location: .75 MI N. RT. 116 (Lat: 40.894622,  Lng: -88.015172),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 1.75m (5.74ft),  Average Daily Traffic: 25 (year 2018),  Average Future Daily Traffic: 26 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB OF LANGAN CRK.,  Facility Carried by Structure: TR 58
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.716,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.4m (53.8ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Fair,  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: 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 383254,  Location: 600E, 2700N (Lat: 40.897506,  Lng: -88.016903),  Route carried "on" structure: County highway ,  Year Built: 1989,  Status: Open,  Structure Length: 1.75m (5.74ft),  Average Daily Traffic: 25 (year 2018),  Average Future Daily Traffic: 26 (year 2032),  Design Load: HS 20,  Features Intersected: Langan Creek,  Facility Carried by Structure: TR-57
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.511,  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: 1,  Length of Maximum Span: 16.8m (55.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Very good,  Operating Rating: 53.8 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: 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: April 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 383909,  Location: 1.7M W ILL49 (Lat: 40.856842,  Lng: -87.899339),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Posted for load,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 25 (year 2018),  Average Future Daily Traffic: 104 (year 2032),  Design Load: HS 15,  Features Intersected: PRAIRIE CR,  Facility Carried by Structure: TR 89
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.376,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.6m (38.1ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Critical,  Channel: Very good,  Operating Rating: 34.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 17.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of replacement,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 6 months,  Inspection Date: April 2021,  Other Special Inspection Date: October 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 383911,  Location: 3 mi. E. of Danforth (Lat: 40.837211,  Lng: -87.922250),  Route carried "on" structure: County highway ,  Year Built: 2014,  Status: Open,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 75 (year 2018),  Average Future Daily Traffic: 156 (year 2034),  Design Load: HS 25 or greater,  Features Intersected: Prairie Creek,  Facility Carried by Structure: CH 42
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.161,  Lanes on structure: 2,  Owner: County 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: 0.0m,  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

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: Better than 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: October 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 383912,  Location: 1.25 mi. N. Danforth (Lat: 40.839514,  Lng: -87.922297),  Route carried "on" structure: County highway ,  Year Built: 2014,  Status: Open,  Structure Length: 2.26m (7.41ft),  Average Daily Traffic: 75 (year 2018),  Average Future Daily Traffic: 156 (year 2034),  Design Load: HS 25 or greater,  Features Intersected: Prairie Creek Trib,  Facility Carried by Structure: CH 42
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.904,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.4m (70.2ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

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: Better than 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: October 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 383927,  Location: 3 MI NE OF DANFORTH (Lat: 40.841111,  Lng: -87.927097),  Route carried "on" structure: County highway ,  Year Built: 1973,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 25 (year 2018),  Average Future Daily Traffic: 26 (year 2032),  Design Load: HS 15,  Features Intersected: TRIB. PRAIRIE CR,  Facility Carried by Structure: TR 95
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.962,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 50.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.1 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 383929,  Location: 2MI E1.5MI N DANFORT (Lat: 40.849708,  Lng: -87.941600),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 1.46m (4.79ft),  Average Daily Traffic: 75 (year 2018),  Average Future Daily Traffic: 78 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB PRAIRIE CREEK,  Facility Carried by Structure: TR 104
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.382,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.3m (46.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Poor,  Superstructure: Poor,  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: Meets minimum limits,  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: October 2021,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 383946,  Location: 5 MI N. OF LEONARD (Lat: 40.841400,  Lng: -87.918294),  Route carried "on" structure: County highway ,  Year Built: 2005,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 25 (year 2018),  Average Future Daily Traffic: 26 (year 2032),  Design Load: HS 20,  Features Intersected: PRAIRIE CR,  Facility Carried by Structure: TR 95
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.702,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  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: 9.5m (31.2ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

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: 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: October 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Deck Protection: Other
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Structure Number: 380123,  Location: ASHKUM INTER (Lat: 40.884061,  Lng: -87.967181),  Route carried "under" structure: Interstate 57,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 15,700 (year 2021),  Truck Traffic: 46%,  Features Intersected: I 57,  Facility Carried by Structure: ILL 116 ASHKUM INT
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 471.267,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 24.4m (80.1ft)

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