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Bridge Statistics for St. Jacob, Illinois (IL)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 20Number of bridges
  • 207ft / 62.6mTotal length
  • $89,000Total costs
  • 48,250Total average daily traffic
  • 6,403Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for St. Jacob
  • No street view available for this location

New bridges in St. Jacob, IL - historical statistics
  • New bridges - historical statistics
  • 21900-1909
  • 11920-1929
  • 11960-1969
  • 51970-1979
  • 51980-1989
  • 21990-1999
  • 22000-2009
  • 22010-2019
Average Bridge Daily Traffic in St. Jacob, IL
Average Bridge Truck Traffic in St. Jacob, IL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 41.7%Very good
  • 41.7%Good
  • 16.7%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 33.3%Very good
  • 50.0%Good
  • 16.7%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 58.3%Very good
  • 25.0%Good
  • 8.3%Satisfactory
  • 8.3%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 27.8%Very good
  • 16.7%Good
  • 27.8%Satisfactory
  • 16.7%Fair
  • 5.6%Poor
  • 5.6%Serious
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 28.6%Good
  • 57.1%Satisfactory
  • 14.3%Poor
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Structure Number: 600166,  Location: 3.3 M S MARINE C L (Lat: 38.736022,  Lng: -89.774167),  Route carried "on" structure: County highway ,  Year Built: 1923,  Year Reconstructed: 1974,  Status: Open,  Structure Length: 2.17m (7.12ft),  Average Daily Traffic: 800 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,007 (year 2032),  Features Intersected: SILVER CREEK OVRFLW,  Facility Carried by Structure: Marine Road-FAS 77
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.095,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 1.8m (5.9ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 82.3 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,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020
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Structure Number: 60021,  Location: 1.5 MI W ST JACOB (Lat: 38.716072,  Lng: -89.802239),  Route carried "on" structure: State highway 4,  Year Built: 1980,  Status: Open,  Structure Length: 15.40m (50.52ft),  Average Daily Traffic: 6,750 (year 2021),  Truck Traffic: 19%,  Average Future Daily Traffic: 6,572 (year 2032),  Design Load: HS 20,  Features Intersected: US 40 & CONRAIL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 132.333,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 40.5m (132.9ft),  Curb-To-Curb Width: 13.0m (42.7ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 60.3 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 minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 60023,  Location: 0.4MI WEST ILL 4 (Lat: 38.716100,  Lng: -89.808392),  Route carried "on" structure: US 40,  Year Built: 1985,  Status: Open,  Structure Length: 6.37m (20.90ft),  Average Daily Traffic: 9,700 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 9,169 (year 2032),  Design Load: HS 20,  Features Intersected: EAST FORK OF SILV.CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 36.402,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.7m (81.0ft),  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: Good,  Operating Rating: 63.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.9 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 desirable 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: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 600266,  Location: 3 mi S of Marine CL (Lat: 38.738892,  Lng: -89.775233),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 3.35m (10.99ft),  Average Daily Traffic: 800 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,007 (year 2032),  Design Load: HS 20,  Features Intersected: East Fork SILVER CRK,  Facility Carried by Structure: Marine Road-FAS 77
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.757,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.8m (42.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 80.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 48.0 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: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 600339,  Location: 2.8 MI S JCT 4 & 40 (Lat: 38.679239,  Lng: -89.809400),  Route carried "on" structure: State highway 4,  Year Built: 2006,  Status: Open,  Structure Length: 3.23m (10.60ft),  Average Daily Traffic: 5,950 (year 2021),  Truck Traffic: 16%,  Average Future Daily Traffic: 6,572 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: LAKE FORK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 128.052,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 32.3m (106.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 75.5 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: 58.3 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 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 600344,  Location: .71 MI N US 40 (Lat: 38.724761,  Lng: -89.801125),  Route carried "on" structure: State highway 4,  Year Built: 2017,  Status: Open,  Structure Length: 7.38m (24.21ft),  Average Daily Traffic: 6,600 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 6,678 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: E FORK SILVER CRK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 133.298,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.0m (91.9ft),  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: 77.8 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: 59.9 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: 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 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 602023,  Location: .8 MI S US 40 (Lat: 38.705464,  Lng: -89.809686),  Route carried "on" structure: State highway 4,  Year Built: 1980,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 5,950 (year 2021),  Truck Traffic: 16%,  Average Future Daily Traffic: 6,572 (year 2032),  Design Load: HS 20,  Features Intersected: Trib E Fk Silver Crk
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 130.965,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 81.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 48.6 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2021
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Structure Number: 603138,  Location: 1.5 MI SW ST JACOB (Lat: 38.692031,  Lng: -89.791097),  Route carried "on" structure: County highway ,  Year Built: 1901,  Status: Posted for load,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 100 (year 2021),  Truck Traffic: 16%,  Average Future Daily Traffic: 106 (year 2032),  Features Intersected: SILVER LAKE FORK,  Facility Carried by Structure: CYPRESS RD/ TR 258
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.816,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.6m (38.1ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Fair,  Operating Rating: 17.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 10.4 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  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: 603183,  Location: 3.5 MI S ST JACOB (Lat: 38.662589,  Lng: -89.756381),  Route carried "on" structure: County highway ,  Year Built: 1901,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 200 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 133 (year 2032),  Features Intersected: TRIB TO LITTLE SILVR,  Facility Carried by Structure: ROSE RD/ TR 395
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.536,  Lanes on structure: 1,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Concrete,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 5.9m (19.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 32.4 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 17.5 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.82m (2.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $79,000,  Roadway Improvement Cost: $10,000,  Total Project Cost: $89,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 603188,  Location: 1.0 MI S ST JACOB (Lat: 38.699778,  Lng: -89.763331),  Route carried "on" structure: County highway ,  Year Built: 1971,  Status: Open,  Structure Length: 0.78m (2.56ft),  Average Daily Traffic: 350 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 424 (year 2032),  Design Load: HS 20,  Features Intersected: LAKE FK CK,  Facility Carried by Structure: CH 13 SUMMERFIELD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.446,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.8m (12.5ft)

Condition: Channel: Satisfactory,  Culverts: 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: 32.1 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,  Waterway Adequacy: Better than present minimum 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: 603189,  Location: 4.0 MI S ST JACOB (Lat: 38.664603,  Lng: -89.753433),  Route carried "on" structure: County highway ,  Year Built: 1969,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 275 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 424 (year 2032),  Design Load: H 20,  Features Intersected: LITTLE SILVER CK,  Facility Carried by Structure: CH 13 SUMMERFIELD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.145,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 49.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 29.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020
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Structure Number: 603219,  Location: 1.5 MI S ST JACOB (Lat: 38.699656,  Lng: -89.772931),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 0.99m (3.25ft),  Average Daily Traffic: 50 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 80 (year 2032),  Design Load: H 20,  Features Intersected: LAKE FORK,  Facility Carried by Structure: CEDAR RD/ TR 276
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.191,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.5m (14.8ft)

Condition: Channel: Poor,  Culverts: Poor,  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: 88.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Meets minimum limits,  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
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Structure Number: 60322,  Location: 2.5 MI SW ST JACOB (Lat: 38.684881,  Lng: -89.795742),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 1.06m (3.48ft),  Average Daily Traffic: 150 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 80 (year 2032),  Design Load: H 20,  Features Intersected: SILVER LAKE FORK,  Facility Carried by Structure: TR 365
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.658,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.8m (15.7ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 40.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  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
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Structure Number: 603226,  Location: 1.5 MI N ST JACOB (Lat: 38.742611,  Lng: -89.771606),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 4.79m (15.72ft),  Average Daily Traffic: 250 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 265 (year 2032),  Design Load: HS 20,  Features Intersected: SUGAR FK,  Facility Carried by Structure: TR 303
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.563,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 50.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 60324,  Location: 1.75 MI NW ST JAC (Lat: 38.728769,  Lng: -89.798239),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 7.53m (24.70ft),  Average Daily Traffic: 125 (year 2021),  Truck Traffic: 17%,  Average Future Daily Traffic: 186 (year 2032),  Design Load: HS 20,  Features Intersected: E FK SILVER CK,  Facility Carried by Structure: KECK ROAD/ TR 319
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.094,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 18.6m (61.0ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Serious,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 603244,  Location: 3.0 MI SE ST JACOB (Lat: 38.672389,  Lng: -89.735031),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 150 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 80 (year 2032),  Design Load: H 20,  Features Intersected: LITTLE SILVER CREEK,  Facility Carried by Structure: WALNUT RD/ TR 308
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.083,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.2m (13.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  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: 89.1 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,  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
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Structure Number: 603324,  Location: 2.5MI SEMARINE (Lat: 38.757011,  Lng: -89.750800),  Route carried "on" structure: County highway ,  Year Built: 1999,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 100 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 53 (year 2032),  Design Load: HS 20,  Features Intersected: CORLOCK BRANCH,  Facility Carried by Structure: JOHNSTON RD (TR 28
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.094,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.9m (22.6ft),  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: 14.9m (48.9ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 603344,  Location: 2.5MI SW ST. JACOB (Lat: 38.679008,  Lng: -89.790794),  Route carried "on" structure: County highway ,  Year Built: 2005,  Status: Open,  Structure Length: 1.57m (5.15ft),  Average Daily Traffic: 100 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 27 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO LAKE FORK,  Facility Carried by Structure: CYPRESS RD/ TR258
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.265,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  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: 14.9m (48.9ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 9.2m (30.2ft)

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: 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 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 60336,  Location: 2.0 Mi S St Jacob (Lat: 38.684703,  Lng: -89.776997),  Route carried "on" structure: County highway ,  Year Built: 2015,  Status: Open,  Structure Length: 1.59m (5.22ft),  Average Daily Traffic: 150 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 100 (year 2035),  Design Load: HS 25 or greater,  Features Intersected: Fork Creek,  Facility Carried by Structure: TR 365 Lilac Road
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.299,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.5m (24.6ft),  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: 15.1m (49.5ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: 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: 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,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 60021,  Location: 1.5 MI W ST JACOB (Lat: 38.716072,  Lng: -89.802239),  Route carried "under" structure: US 40,  Year Built: 1980,  Structure Length: 0. m,  Average Daily Traffic: 9,700 (year 2021),  Truck Traffic: 7%,  Features Intersected: US 40 & CONRAIL,  Facility Carried by Structure: ILL 4
Minimum Vertical Clearance: 5.28m (17.32ft),  Kilometerpoint: 36.933,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 40.5m (132.9ft)

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