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

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Structure Number: 60021,  Location: 2.8 MI W JCT I-180 (Lat: 41.398089,  Lng: -89.438250),  Route carried "on" structure: Interstate 80,  Year Built: 1963,  Year Reconstructed: 2012,  Status: Open,  Structure Length: 4.22m (13.85ft),  Average Daily Traffic: 10,500 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 10,165 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: US 34/FAU 5637
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 93.581,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.8m (51.8ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 54.4 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: Better than present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.18m (13.71ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $459,000,  Roadway Improvement Cost: $46,000,  Total Project Cost: $689,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60069,  Location: 3.58 MI. E OF IL 26 (Lat: 41.371172,  Lng: -89.383136),  Route carried "on" structure: US 6,  Year Built: 1968,  Status: Open,  Structure Length: 8.74m (28.67ft),  Average Daily Traffic: 3,150 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,771 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: FAI 180
Minimum Vertical Clearance: 4.90m (16.08ft),  Kilometerpoint: 107.533,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.9m (62.0ft),  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: 30.5m (100.1ft),  Curb-To-Curb Width: 16.5m (54.1ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 56.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.7 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: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 60116,  Location: 1.8 MI W JCT IL 26 (Lat: 41.394500,  Lng: -89.502819),  Route carried "on" structure: County highway ,  Year Built: 1963,  Status: Open,  Structure Length: 8.58m (28.15ft),  Average Daily Traffic: 1,050 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,186 (year 2032),  Design Load: HS 15,  Features Intersected: I-80,  Facility Carried by Structure: Backbone Rd FAS 24
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.591,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 7.7m (25.3ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 26.3m (86.3ft),  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: 9.7m (31.8ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 73.2 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.56m (28.08ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $222,000,  Roadway Improvement Cost: $11,000,  Total Project Cost: $267,000,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 60134,  Location: 0.5 MI W JCT ILL 26 (Lat: 41.416578,  Lng: -89.478481),  Route carried "on" structure: County highway ,  Year Built: 1863,  Year Reconstructed: 1973,  Status: Posted for load,  Structure Length: 4.51m (14.80ft),  Average Daily Traffic: 275 (year 2017),  Truck Traffic: 1%,  Average Future Daily Traffic: 219 (year 2032),  Features Intersected: BUREAU CREEK,  Facility Carried by Structure: OLD DAD JOE TRAIL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.690,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 6.5m (21.3ft),  Material/Design: Wood or Timber,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 29.0m (95.1ft),  Curb-To-Curb Width: 4.7m (15.4ft),  Out-to-Out Width: 6.9m (22.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 7.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 5.2 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: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 5.46m (17.91ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $444,000,  Roadway Improvement Cost: $44,000,  Total Project Cost: $666,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: 60135,  Location: 1.1MI NE JCT ILL 26 (Lat: 41.394267,  Lng: -89.442267),  Route carried "on" structure: US 34,  Year Built: 1971,  Status: Open,  Structure Length: 10.63m (34.88ft),  Average Daily Traffic: 1,300 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 1,858 (year 2032),  Design Load: HS 20,  Features Intersected: BN RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 182.800,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 6 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 27.1m (88.9ft),  Curb-To-Curb Width: 13.0m (42.7ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 59.3 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: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 60151,  Location: 2 MI. W. OF IL 26 (Lat: 41.392114,  Lng: -89.509225),  Route carried "on" structure: Interstate 80,  Year Built: 1988,  Status: Open,  Structure Length: 8.90m (29.20ft),  Average Daily Traffic: 9,450 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 9,345 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BUREAU CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 87.498,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.0m (95.1ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 77.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: 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,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: November 2020,  Other Special Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60152,  Location: 2 MI. W. OF IL 26 (Lat: 41.392183,  Lng: -89.509056),  Route carried "on" structure: Interstate 80,  Year Built: 1988,  Status: Open,  Structure Length: 8.90m (29.20ft),  Average Daily Traffic: 9,450 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 9,345 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BUREAU CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 87.514,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.0m (95.1ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 79.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: 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,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: November 2020,  Other Special Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60154,  Location: 1 MI. W OF PRINCETON (Lat: 41.367022,  Lng: -89.498803),  Route carried "on" structure: US 6,  Year Built: 1991,  Status: Open,  Structure Length: 7.17m (23.52ft),  Average Daily Traffic: 3,850 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,771 (year 2032),  Design Load: HS 20,  Features Intersected: BIG BUREAU CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 97.604,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.4m (76.8ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 77.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.4 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,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Other Special Inspection Date: December 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60162,  Location: N. EDGE OF PRINCETON (Lat: 41.399722,  Lng: -89.469261),  Route carried "on" structure: State highway 26,  Year Built: 2003,  Status: Open,  Structure Length: 6.60m (21.65ft),  Average Daily Traffic: 5,150 (year 2021),  Truck Traffic: 15%,  Average Future Daily Traffic: 2,760 (year 2032),  Design Load: HS 20,  Features Intersected: I-80
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 90.684,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Skew: 20 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 33.7m (110.6ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.0m,  Curb-To-Curb Width: 20.3m (66.6ft),  Out-to-Out Width: 26.9m (88.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 70.6 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: Equal to present desirable 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: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60176,  Location: 2.6 MI W JCT I-180 (Lat: 41.397386,  Lng: -89.435344),  Route carried "on" structure: Interstate 80,  Year Built: 2012,  Status: Open,  Structure Length: 8.41m (27.59ft),  Average Daily Traffic: 10,500 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 10,165 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BN RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 93.838,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.7m (117.1ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 78.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.7 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: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60177,  Location: 2.6 MI W JCT I-180 (Lat: 41.397347,  Lng: -89.435161),  Route carried "on" structure: Interstate 80,  Year Built: 2012,  Status: Open,  Structure Length: 8.41m (27.59ft),  Average Daily Traffic: 10,500 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 10,165 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BN RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 93.854,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.7m (117.1ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 76.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.7 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 desirable criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 60187,  Location: 1.65 M N of I-80 (Lat: 41.423047,  Lng: -89.469378),  Route carried "on" structure: State highway 26,  Year Built: 2018,  Status: Open,  Structure Length: 7.77m (25.49ft),  Average Daily Traffic: 3,250 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 3,350 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: Big Bureau Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 93.291,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 2,  Length of Maximum Span: 32.0m (105.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 91.4 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: 70.6 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: 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 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 63055,  Location: 5.5 MI N PRINCETON (Lat: 41.465894,  Lng: -89.487928),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 325 (year 2020),  Truck Traffic: 12%,  Average Future Daily Traffic: 273 (year 2032),  Design Load: HS 20,  Features Intersected: LIME CREEK,  Facility Carried by Structure: FAS 1220/CH 12-220
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.336,  Lanes on structure: 2,  Owner: County 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: 21.9m (71.9ft),  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: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 63192,  Location: 2 MI NW PRINCETON (Lat: 41.406625,  Lng: -89.509492),  Route carried "on" structure: County highway ,  Year Built: 2016,  Status: Open,  Structure Length: 5.62m (18.44ft),  Average Daily Traffic: 950 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,325 (year 2036),  Design Load: HS 25 or greater,  Features Intersected: BUREAU CREEK,  Facility Carried by Structure: FAS 244
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.047,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 53.6m (175.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Fair,  Operating Rating: 47.3 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: 36.6 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: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 64044,  Location: 5 M NW OF PRINCETON (Lat: 41.451950,  Lng: -89.526011),  Route carried "on" structure: County highway ,  Year Built: 1986,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 137 (year 2032),  Design Load: HS 20,  Features Intersected: LIME CREEK,  Facility Carried by Structure: TR 216
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.209,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.2m (53.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

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: 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: January 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 64077,  Location: 4 MI. W. GREEN OAK (Lat: 41.480281,  Lng: -89.469867),  Route carried "on" structure: County highway ,  Year Built: 1959,  Status: Open,  Structure Length: 1.49m (4.89ft),  Average Daily Traffic: 150 (year 2020),  Truck Traffic: 22%,  Average Future Daily Traffic: 164 (year 2032),  Design Load: HS 15,  Features Intersected: LIME CREEK,  Facility Carried by Structure: TR-109
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.833,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.9m (16.1ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Poor,  Channel: Good,  Operating Rating: 54.8 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 64079,  Location: 5 MI. N. PRINCETON (Lat: 41.469631,  Lng: -89.481022),  Route carried "on" structure: County highway ,  Year Built: 1915,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 75 (year 2012),  Average Future Daily Traffic: 191 (year 2032),  Features Intersected: LIME CREEK,  Facility Carried by Structure: TR-246
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.784,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.2m (23.6ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  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: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 64082,  Location: 5 MI. N.W. PRINCETON (Lat: 41.449833,  Lng: -89.501906),  Route carried "on" structure: County highway ,  Year Built: 1959,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 50 (year 2010),  Average Future Daily Traffic: 55 (year 2032),  Design Load: HS 15,  Features Intersected: LIME CREEK,  Facility Carried by Structure: TR-232
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.802,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 6.8m (22.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 36.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 22.0 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 64087,  Location: 2 MI NW OF PRINCETON (Lat: 41.422219,  Lng: -89.487850),  Route carried "on" structure: County highway ,  Year Built: 1989,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 50 (year 2010),  Average Future Daily Traffic: 55 (year 2032),  Design Load: HS 20,  Features Intersected: UNNAMED STREAM,  Facility Carried by Structure: TR 232
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.890,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Very good,  Superstructure: Very 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: 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: December 2019,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 64089,  Location: 6 Mi NW Princeton (Lat: 41.480375,  Lng: -89.476617),  Route carried "on" structure: County highway ,  Year Built: 2013,  Status: Open,  Structure Length: 1.51m (4.95ft),  Average Daily Traffic: 150 (year 2020),  Truck Traffic: 22%,  Average Future Daily Traffic: 186 (year 2033),  Design Load: HS 25 or greater,  Features Intersected: Branch Lime Creek,  Facility Carried by Structure: TR 109
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.270,  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: 13.3m (43.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: 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: December 2019,  Deck Structure Type: Concrete Precast Panels

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Structure Number: 64288,  Location: 1.5 MI. W. PRINCETON (Lat: 41.378744,  Lng: -89.498222),  Route carried "on" structure: County highway ,  Year Built: 2007,  Status: Open,  Structure Length: 3.90m (12.80ft),  Average Daily Traffic: 325 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 547 (year 2032),  Design Load: HS 20,  Features Intersected: BUREAU CREEK,  Facility Carried by Structure: TR 245
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.249,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Wood or Timber,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 36.4m (119.4ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: 66501,  Location: NE EDGE OF PRINCETON (Lat: 41.391467,  Lng: -89.450825),  Route carried "on" structure: Other road ,  Year Built: 1996,  Status: Open,  Structure Length: 4.96m (16.27ft),  Average Daily Traffic: 2,600 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 2,459 (year 2032),  Design Load: HS 20,  Features Intersected: BNSF RAILROAD,  Facility Carried by Structure: 6TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.193,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 61.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.6 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: Meets minimum limits,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 676,  Location: W EDGE OF PRINCETON (Lat: 41.381778,  Lng: -89.493006),  Route carried "on" structure: City street ,  Year Built: 2020,  Status: Open,  Structure Length: 1.62m (5.31ft),  Average Daily Traffic: 550 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 731 (year 2038),  Design Load: HS 25 or greater,  Features Intersected: EPPERSON RUN,  Facility Carried by Structure: Epperson Road
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.113,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.9m (12.8ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Channel: Very good,  Culverts: Excellent,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 6002,  Location: 2.8 MI W JCT I-180 (Lat: 41.397889,  Lng: -89.438481),  Route carried "under" structure: US 34,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 1,300 (year 2021),  Truck Traffic: 13%,  Features Intersected: US 34/FAU 5637,  Facility Carried by Structure: I-80 EB
Minimum Vertical Clearance: 4.60m (15.09ft),  Kilometerpoint: 183.364,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 15.8m (51.8ft)

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Structure Number: 60021,  Location: 2.8 MI W JCT I-180 (Lat: 41.398089,  Lng: -89.438250),  Route carried "under" structure: US 34,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 1,300 (year 2021),  Truck Traffic: 13%,  Features Intersected: US 34/FAU 5637,  Facility Carried by Structure: I-80 WB
Minimum Vertical Clearance: 5.49m (18.01ft),  Kilometerpoint: 183.396,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 15.8m (51.8ft)

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Structure Number: 60069,  Location: 3.58 MI. E OF IL 26 (Lat: 41.371169,  Lng: -89.382761),  Route carried "under" structure: Interstate 180,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 2,100 (year 2021),  Truck Traffic: 30%,  Features Intersected: FAI 180,  Facility Carried by Structure: US 6
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 3.235,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 30.5m (100.1ft)

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Structure Number: 60116,  Location: 1.8 MI W JCT IL 26 (Lat: 41.394500,  Lng: -89.502819),  Route carried "under" structure: Interstate 80,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 18,900 (year 2021),  Truck Traffic: 23%,  Features Intersected: I-80,  Facility Carried by Structure: Backbone Rd FAS 24
Minimum Vertical Clearance: 4.93m (16.17ft),  Kilometerpoint: 88.093,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.3m (86.3ft)

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Structure Number: 60162,  Location: N. EDGE OF PRINCETON (Lat: 41.399256,  Lng: -89.469025),  Route carried "under" structure: Interstate 80,  Year Built: 2003,  Structure Length: 0. m,  Average Daily Traffic: 21,000 (year 2021),  Truck Traffic: 23%,  Features Intersected: I-80,  Facility Carried by Structure: IL 26 FAP 316
Minimum Vertical Clearance: 5.23m (17.16ft),  Kilometerpoint: 90.990,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.7m (110.6ft)