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


  • National Bridge Inventory (NBI) Statistics
  • 46Number of bridges
  • 466ft / 142mTotal length
  • 184,350Total average daily traffic
  • 60,146Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Seneca
  • No street view available for this location

New bridges in Seneca, IL - historical statistics
  • New bridges - historical statistics
  • 21950-1959
  • 131960-1969
  • 51970-1979
  • 81980-1989
  • 61990-1999
  • 72000-2009
  • 52010-2019
Average Bridge Daily Traffic in Seneca, IL
Average Bridge Truck Traffic in Seneca, IL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 22.9%Very good
  • 34.3%Good
  • 22.9%Satisfactory
  • 8.6%Fair
  • 5.7%Poor
  • 5.7%Serious
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 17.1%Very good
  • 42.9%Good
  • 17.1%Satisfactory
  • 8.6%Fair
  • 8.6%Poor
  • 5.7%Serious
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 37.1%Very good
  • 22.9%Good
  • 20.0%Satisfactory
  • 17.1%Fair
  • 2.9%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 5.9%Excellent
  • 44.1%Very good
  • 20.6%Good
  • 23.5%Satisfactory
  • 2.9%Fair
  • 2.9%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 40.0%Very good
  • 20.0%Good
  • 40.0%Satisfactory
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Structure Number: 320052,  Location: 1 M W of Seneca Int (Lat: 41.376800,  Lng: -88.576367),  Route carried "on" structure: County highway ,  Year Built: 1960,  Status: Open,  Structure Length: 5.96m (19.55ft),  Average Daily Traffic: 100 (year 2019),  Truck Traffic: 12%,  Average Future Daily Traffic: 142 (year 2032),  Design Load: HS 15,  Features Intersected: FAI 80,  Facility Carried by Structure: Nettle Cr Rd CH 61
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.851,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.9m (55.4ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Operating Rating: 78.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 22.0 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: Better than present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 320053,  Location: 9.12 MI W ILL 47 (Lat: 41.376461,  Lng: -88.593861),  Route carried "on" structure: County highway ,  Year Built: 1960,  Status: Open,  Structure Length: 6.14m (20.14ft),  Average Daily Traffic: 50 (year 2019),  Truck Traffic: 12%,  Average Future Daily Traffic: 427 (year 2032),  Design Load: HS 15,  Features Intersected: FAI 80,  Facility Carried by Structure: TWP RD TR 4
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.932,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.9m (55.4ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 85.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 44.1 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 320054,  Location: 5.20 MI W ILL 47 (Lat: 41.377539,  Lng: -88.518300),  Route carried "on" structure: County highway ,  Year Built: 1958,  Status: Posted for load,  Structure Length: 5.79m (19.00ft),  Average Daily Traffic: 175 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 228 (year 2032),  Design Load: HS 15,  Features Intersected: FAI 80,  Facility Carried by Structure: TWP RD TR 70
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.672,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 17.0m (55.8ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  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: 23.7 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: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 320085,  Location: 2.5 MI E OF ILL 170 (Lat: 41.338981,  Lng: -88.570344),  Route carried "on" structure: US 6,  Year Built: 1980,  Status: Open,  Structure Length: 2.04m (6.69ft),  Average Daily Traffic: 3,050 (year 2019),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,642 (year 2032),  Design Load: HS 20,  Features Intersected: DRAINAGE DITCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 183.750,  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: 1,  Length of Maximum Span: 18.9m (62.0ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 61.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 35.3 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: Meets minimum limits,  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: 320114,  Location: SENECA JUNCTION (Lat: 41.376786,  Lng: -88.557089),  Route carried "on" structure: Other road ,  Year Built: 2006,  Status: Open,  Structure Length: 6.26m (20.54ft),  Average Daily Traffic: 2,950 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 4,381 (year 2032),  Design Load: HS 20,  Features Intersected: I-80 EB & WB,  Facility Carried by Structure: FAP 623 (AT OR 623
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.000,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.1m (62.7ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 30.6m (100.4ft),  Curb-To-Curb Width: 18.9m (62.0ft),  Out-to-Out Width: 19.8m (65.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 83.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 47.0 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: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 32202,  Location: 1.45 MI E OF IL 170 (Lat: 41.332133,  Lng: -88.586325),  Route carried "on" structure: US 6,  Year Built: 2011,  Status: Open,  Structure Length: 0.81m (2.66ft),  Average Daily Traffic: 3,050 (year 2019),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,642 (year 2032),  Design Load: HS 20,  Features Intersected: Rat Run Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 182.221,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.9m (12.8ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 54.1 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 desirable 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 2019
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Structure Number: 323075,  Location: 0.21 MI S OF TR 13 (Lat: 41.410514,  Lng: -88.577458),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 1.65m (5.41ft),  Average Daily Traffic: 100 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 142 (year 2032),  Design Load: HS 20,  Features Intersected: Trib To Nettle Crk,  Facility Carried by Structure: TR-14 Nettle Crk R
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.166,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 281.6m (923.9ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 2,  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: Serious,  Superstructure: Serious,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 52.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of corrective action,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 323085,  Location: 0.36 MI N OF TR 39 (Lat: 41.389661,  Lng: -88.576864),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 175 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 228 (year 2032),  Design Load: HS 20,  Features Intersected: WEST FORK NETTLE CR,  Facility Carried by Structure: NETTLE CREEK RD CH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.467,  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: 2,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Serious,  Superstructure: Serious,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 48.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 28.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: High priority of corrective action,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: October 2020,  Other Special Inspection Date: May 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 323095,  Location: 0.37 MI W OF US 6 (Lat: 41.369992,  Lng: -88.563872),  Route carried "on" structure: County highway ,  Year Built: 2004,  Status: Open,  Structure Length: 0.86m (2.82ft),  Average Daily Traffic: 2,200 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 2,674 (year 2032),  Design Load: HS 20,  Features Intersected: LONG POINT CREEK,  Facility Carried by Structure: MARSEILLES RD,CH 2
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.478,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.0m (13.1ft)

Condition: Channel: Very good,  Culverts: Satisfactory,  Operating Rating: 87.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 52.2 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020
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Structure Number: 323115,  Location: 0.27 MI E CO LINE (Lat: 41.302042,  Lng: -88.585239),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 1,150 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 969 (year 2032),  Design Load: HS 20,  Features Intersected: ARMSTRONG RUN,  Facility Carried by Structure: FAS 1273/DuPont Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.435,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 56.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 34.0 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: September 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 323146,  Location: .69 S Dupont Road (Lat: 41.296194,  Lng: -88.574786),  Route carried "on" structure: County highway ,  Year Built: 2014,  Status: Open,  Structure Length: 2.12m (6.96ft),  Average Daily Traffic: 125 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 119 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: Armstrong Run,  Facility Carried by Structure: TR-51 Kinsman Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.110,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 20.4m (66.9ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Good,  Operating Rating: 63.8 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: 49.2 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 323165,  Location: .25 MI W GONNAM RD (Lat: 41.290294,  Lng: -88.538725),  Route carried "on" structure: County highway ,  Year Built: 1988,  Year Reconstructed: 2014,  Status: Open,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 150 (year 2019),  Truck Traffic: 12%,  Average Future Daily Traffic: 171 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: HOG RUN,  Facility Carried by Structure: INDIAN TRAIL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.989,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 59.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 35.6 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: October 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 323625,  Location: 0.06 MI E OF CH 21 (Lat: 41.413625,  Lng: -88.574403),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 25 (year 2019),  Average Future Daily Traffic: 28 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO NETTLE CREEK,  Facility Carried by Structure: HOGE RD TR-13
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),  Skew: 2 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: Very good,  Substructure: Poor,  Channel: Fair,  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: 37.3 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 323631,  Location: .65 MI NW TR 70 (Lat: 41.414094,  Lng: -88.528367),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 25 (year 2019),  Average Future Daily Traffic: 28 (year 2032),  Design Load: HS 20,  Features Intersected: WEST FORK NETTLE CR,  Facility Carried by Structure: TR-13 HOGE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.568,  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: 7.8m (25.6ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 60.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.3 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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2018,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 32405,  Location: .81 MI S CH 1 (Lat: 41.357728,  Lng: -88.592942),  Route carried "on" structure: County highway ,  Year Built: 1983,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 75 (year 2019),  Average Future Daily Traffic: 85 (year 2032),  Design Load: HS 20,  Features Intersected: STANTON CREEK,  Facility Carried by Structure: TR 4 LA SALLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.040,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.3m (37.1ft),  Curb-To-Curb Width: 7.8m (25.6ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: 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: September 2018,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 324056,  Location: .41 MI W US 6 (Lat: 41.355361,  Lng: -88.564064),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 2.07m (6.79ft),  Average Daily Traffic: 25 (year 2019),  Average Future Daily Traffic: 28 (year 2032),  Design Load: HS 20,  Features Intersected: LONG POINTCREEK,  Facility Carried by Structure: TR 47 LONGPOINT RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.414,  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: 20.4m (66.9ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: 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: October 2018,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 324061,  Location: .20 MI E TR 70 (Lat: 41.355931,  Lng: -88.513531),  Route carried "on" structure: County highway ,  Year Built: 1984,  Status: Open,  Structure Length: 1.72m (5.64ft),  Average Daily Traffic: 175 (year 2019),  Truck Traffic: 21%,  Average Future Daily Traffic: 427 (year 2032),  Design Load: HS 20,  Features Intersected: O'BRIEN RUN,  Facility Carried by Structure: TR-49 (STOCKDALE R
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.322,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 16.4m (53.8ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 51.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 29.8 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: September 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 324065,  Location: .27 S.of Stockd Rd. (Lat: 41.355214,  Lng: -88.517436),  Route carried "on" structure: County highway ,  Year Built: 2016,  Status: Open,  Structure Length: 1.63m (5.35ft),  Average Daily Traffic: 225 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 358 (year 2038),  Design Load: HS 25 or greater,  Features Intersected: O'Brien Run,  Facility Carried by Structure: Nettle school Road
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.215,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  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: 15.1m (49.5ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: 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: Better than present minimum 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: October 2018,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 324096,  Location: .13 MI W NET SCH RD (Lat: 41.338819,  Lng: -88.519025),  Route carried "on" structure: County highway ,  Year Built: 1995,  Status: Open,  Structure Length: 3.97m (13.02ft),  Average Daily Traffic: 900 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 683 (year 2032),  Design Load: HS 20,  Features Intersected: I&M CANAL,  Facility Carried by Structure: OLD STAGE RD CH 28
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.164,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Wood or Timber,  Design/Construction: Arch - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 38.6m (126.6ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Very good,  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: 25.3 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 324205,  Location: .24 MI E SOUTHMOR RD (Lat: 41.319622,  Lng: -88.501833),  Route carried "on" structure: County highway ,  Year Built: 1996,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 75 (year 2019),  Average Future Daily Traffic: 85 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO BILLS RUN,  Facility Carried by Structure: TR 71 SHABBONA RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.800,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Poor,  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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020
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Structure Number: 324215,  Location: 1.5 MI E OF ILL 170 (Lat: 41.290556,  Lng: -88.579908),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 1.72m (5.64ft),  Average Daily Traffic: 75 (year 2019),  Truck Traffic: 12%,  Average Future Daily Traffic: 119 (year 2032),  Design Load: HS 20,  Features Intersected: ARMSTRONG RUN,  Facility Carried by Structure: TR 89A/Indian Trai
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.497,  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: 16.8m (55.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: 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: 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: October 2018,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 3243,  Location: SE Sec 30 T33N Range (Lat: 41.301939,  Lng: -88.574039),  Route carried "on" structure: County highway ,  Year Built: 1975,  Status: Open,  Structure Length: 1.14m (3.74ft),  Average Daily Traffic: 775 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,350 (year 2032),  Design Load: HS 20,  Features Intersected: HOG RUN,  Facility Carried by Structure: DuPont Rd/FAS1273
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.545,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.7m (31.8ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  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: 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: October 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 324806,  Location: 0.18 MI N. FARMER RD (Lat: 41.278047,  Lng: -88.552508),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 2.43m (7.97ft),  Average Daily Traffic: 50 (year 2019),  Average Future Daily Traffic: 57 (year 2032),  Design Load: HS 20,  Features Intersected: HOG RUN,  Facility Carried by Structure: BENNETT RD TR-22
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.336,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 2 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: 7.8m (25.6ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 59.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.0 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 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: October 2018,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 324811,  Location: .21 MI W-BENNIT RD (Lat: 41.275533,  Lng: -88.556406),  Route carried "on" structure: County highway ,  Year Built: 1994,  Status: Open,  Structure Length: 2.07m (6.79ft),  Average Daily Traffic: 75 (year 2019),  Average Future Daily Traffic: 85 (year 2032),  Design Load: HS 20,  Features Intersected: HOG RUN,  Facility Carried by Structure: TR 97FARMER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.704,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 7.8m (25.6ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very 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: 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: October 2018,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 324815,  Location: 0.1 mi. E.Kingman Rd (Lat: 41.268050,  Lng: -88.570106),  Route carried "on" structure: County highway ,  Year Built: 2016,  Status: Open,  Structure Length: 1.81m (5.94ft),  Average Daily Traffic: 175 (year 2019),  Truck Traffic: 20%,  Average Future Daily Traffic: 125 (year 2035),  Design Load: HS 25 or greater,  Features Intersected: HOG RUN,  Facility Carried by Structure: T.R. 103 /OMalley
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.529,  Lanes on structure: 2,  Owner: Town or Township 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: 17.7m (58.1ft),  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: Excellent,  Operating Rating: 54.8 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: 42.4 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2018,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 324825,  Location: .05 MI E BENNETT RD (Lat: 41.268131,  Lng: -88.551014),  Route carried "on" structure: County highway ,  Year Built: 1964,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 175 (year 2019),  Truck Traffic: 20%,  Average Future Daily Traffic: 142 (year 2032),  Features Intersected: TRIB TO HOG RUN,  Facility Carried by Structure: TR-103 O'MALLEY RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.138,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: 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,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 324831,  Location: .24 M S O'MALLEY RD (Lat: 41.264547,  Lng: -88.571078),  Route carried "on" structure: County highway ,  Year Built: 1986,  Status: Open,  Structure Length: 1.68m (5.51ft),  Average Daily Traffic: 150 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 171 (year 2032),  Design Load: HS 20,  Features Intersected: HOG RUN,  Facility Carried by Structure: TR 8 KINSMAN RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.816,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 16.5m (54.1ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Good,  Operating Rating: 61.9 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 48 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 324833,  Location: .04 MI E LASALLE RD (Lat: 41.253461,  Lng: -88.587889),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 1.11m (3.64ft),  Average Daily Traffic: 50 (year 2019),  Average Future Daily Traffic: 57 (year 2032),  Design Load: HS 20,  Features Intersected: HOG RUN CREEK,  Facility Carried by Structure: WAUPECAN RD TR 107
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.7 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 48 months,  Inspection Date: October 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 324835,  Location: .25 MI E KINSMAN RD (Lat: 41.253572,  Lng: -88.563431),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 50 (year 2019),  Average Future Daily Traffic: 57 (year 2032),  Features Intersected: TRIB TO HOG RUN,  Facility Carried by Structure: TR 107 WAUPECAN RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.060,  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: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: 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,  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: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 324846,  Location: .1 MI S WAUPECAN RD (Lat: 41.252053,  Lng: -88.588058),  Route carried "on" structure: County highway ,  Year Built: 1975,  Status: Open,  Structure Length: 1.65m (5.41ft),  Average Daily Traffic: 50 (year 2019),  Truck Traffic: 20%,  Average Future Daily Traffic: 57 (year 2032),  Design Load: HS 15,  Features Intersected: HOG RUN,  Facility Carried by Structure: LA SALLE RD TR-2
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.575,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 2,  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: Very good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 41.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 25.3 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: Equal to 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: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 32485,  Location: .28 MI S WAUPECAN RD (Lat: 41.249389,  Lng: -88.570289),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 150 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 171 (year 2032),  Design Load: HS 15,  Features Intersected: TRIB TO HOG RUN,  Facility Carried by Structure: KINSMAN RD TR-8
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.490,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  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,  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: October 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 500105,  Location: 4.5 MI E MARSEIL. RD (Lat: 41.376089,  Lng: -88.613131),  Route carried "on" structure: County highway ,  Year Built: 1960,  Status: Open,  Structure Length: 5.97m (19.59ft),  Average Daily Traffic: 1,150 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,117 (year 2032),  Design Load: HS 15,  Features Intersected: FAI 80,  Facility Carried by Structure: CH 25/FAS 271
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.166,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 17.1m (56.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 83.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 38.9 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: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 500135,  Location: 3.9 MI E MARSEIL. RD (Lat: 41.375881,  Lng: -88.632419),  Route carried "on" structure: County highway ,  Year Built: 1960,  Status: Open,  Structure Length: 6.16m (20.21ft),  Average Daily Traffic: 75 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 168 (year 2032),  Design Load: HS 15,  Features Intersected: FAI 80,  Facility Carried by Structure: TWP RD TR 456
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.231,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 17.1m (56.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 88.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.8 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 500246,  Location: S OF US RT 6 (Lat: 41.300858,  Lng: -88.608983),  Route carried "on" structure: State highway 170,  Year Built: 2009,  Status: Open,  Structure Length: 51.93m (170.37ft),  Average Daily Traffic: 5,700 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 8,200 (year 2035),  Design Load: HS 20,  Features Intersected: IL RIVER & RIVER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 38.028,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Navigation Control: Yes ( Vertical Clearance: 15.5m (50.9ft), Horizontal Clearance: 109.7m (359.9ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 112.8m (370.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.8m (38.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Fair,  Channel: Excellent,  Operating Rating: 71.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 42.8 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,  Underclear: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2021,  Underwater Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 502055,  Location: 5.93 mi S of US 6 (Lat: 41.236272,  Lng: -88.606892),  Route carried "on" structure: State highway 170,  Year Built: 2014,  Status: Open,  Structure Length: 0.72m (2.36ft),  Average Daily Traffic: 1,050 (year 2021),  Truck Traffic: 16%,  Average Future Daily Traffic: 1,117 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: Hog Run
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 30.689,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.3m (10.8ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 54.1 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,  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
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Structure Number: 50305,  Location: N 2553,E 2890 (Lat: 41.296744,  Lng: -88.609714),  Route carried "on" structure: City street ,  Year Built: 1965,  Status: Closed,  Structure Length: 1.46m (4.79ft),  Average Daily Traffic: 1,600 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,787 (year 2032),  Design Load: HS 15,  Features Intersected: STREAM,  Facility Carried by Structure: SENECA ST#2300
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.366,  Lanes on structure: 2,  Owner: City or Municipal 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: 14.6m (47.9ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  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: 21.4 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: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 503068,  Location: E 30TH N 3125 (Lat: 41.388322,  Lng: -88.594269),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 50 (year 2019),  Truck Traffic: 12%,  Average Future Daily Traffic: 427 (year 2032),  Design Load: HS 15,  Features Intersected: STREAM,  Facility Carried by Structure: TR 4
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.628,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 2,  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: Fair,  Channel: Very good,  Operating Rating: 47.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 28.5 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  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: June 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 503471,  Location: N2550 RD E2950 (Lat: 41.298278,  Lng: -88.597517),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 1,050 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 1,396 (year 2032),  Design Load: HS 20,  Features Intersected: DEADLY RUN,  Facility Carried by Structure: FAS 1273/CH 36
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.949,  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: 13.7m (44.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 50355,  Location: .22 M S OF FAS 272 (Lat: 41.235503,  Lng: -88.626292),  Route carried "on" structure: County highway ,  Year Built: 1996,  Status: Open,  Structure Length: 1.27m (4.17ft),  Average Daily Traffic: 50 (year 2016),  Average Future Daily Traffic: 56 (year 2032),  Design Load: HS 20,  Features Intersected: HOG RUN CREEK,  Facility Carried by Structure: TR 454C
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.354,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 11.9m (39.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Very good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 50357,  Location: N21, E 2915 (Lat: 41.238922,  Lng: -88.604258),  Route carried "on" structure: County highway ,  Year Built: 2001,  Status: Open,  Structure Length: 1.41m (4.63ft),  Average Daily Traffic: 950 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 2,011 (year 2032),  Design Load: HS 20,  Features Intersected: HOG RUN,  Facility Carried by Structure: FAS 272
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.505,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  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: 9.8m (32.2ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Channel: Very good,  Operating Rating: 53.8 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: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable 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: Bituminous,  Membrane: Built-up
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Structure Number: 320052,  Location: 1 M W of Seneca Int (Lat: 41.376800,  Lng: -88.576367),  Route carried "under" structure: Interstate 80,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 32,300 (year 2017),  Truck Traffic: 35%,  Features Intersected: FAI 80,  Facility Carried by Structure: Nettle Cr Rd CH 61
Minimum Vertical Clearance: 4.90m (16.08ft),  Kilometerpoint: 167.238,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 16.9m (55.4ft)

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Structure Number: 320053,  Location: 9.12 MI W ILL 47 (Lat: 41.376456,  Lng: -88.594050),  Route carried "under" structure: Interstate 80,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 20,800 (year 2021),  Truck Traffic: 47%,  Features Intersected: FAI 80,  Facility Carried by Structure: TWP RD TR 4
Minimum Vertical Clearance: 5.16m (16.93ft),  Kilometerpoint: 165.726,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 16.9m (55.4ft)

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