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

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Structure Number: 580062,  Location: 1 MI SW HARRISTOWN (Lat: 39.831119,  Lng: -89.104069),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 7.92m (25.98ft),  Average Daily Traffic: 300 (year 2020),  Truck Traffic: 20%,  Average Future Daily Traffic: 361 (year 2032),  Design Load: HS 20,  Features Intersected: I-72,  Facility Carried by Structure: CH 27(FAS 551)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.724,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  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: 32.1m (105.3ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 580063,  Location: 1 MI SW HARRISTOWN (Lat: 39.831147,  Lng: -89.099939),  Route carried "on" structure: Interstate 72,  Year Built: 1976,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 7,450 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 6,959 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 210.754,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 83.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 580064,  Location: 1 MI SW HARRISTOWN (Lat: 39.831147,  Lng: -89.099750),  Route carried "on" structure: Interstate 72,  Year Built: 1976,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 7,450 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 6,959 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 210.770,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 83.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 580065,  Location: 1 MI S HARRISTOWN (Lat: 39.832789,  Lng: -89.075739),  Route carried "on" structure: Other road ,  Year Built: 1976,  Status: Open,  Structure Length: 8.01m (26.28ft),  Average Daily Traffic: 250 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 4,021 (year 2032),  Design Load: HS 15,  Features Intersected: I-72,  Facility Carried by Structure: FAU 7351
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.998,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 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: 32.4m (106.3ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 56.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 580066,  Location: IN HARRISTOWN (Lat: 39.838011,  Lng: -89.050450),  Route carried "on" structure: Interstate 72,  Year Built: 1976,  Status: Open,  Structure Length: 7.09m (23.26ft),  Average Daily Traffic: 4,475 (year 2021),  Truck Traffic: 29%,  Average Future Daily Traffic: 5,980 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: FAP 323 WB(US 36)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 215.051,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 35.6m (116.8ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 67.4 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: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: January 2021,  Other Special Inspection Date: May 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 580067,  Location: IN HARRISTOWN (Lat: 39.843044,  Lng: -89.046092),  Route carried "on" structure: Interstate 72,  Year Built: 1976,  Status: Open,  Structure Length: 6.61m (21.69ft),  Average Daily Traffic: 4,475 (year 2021),  Truck Traffic: 29%,  Average Future Daily Traffic: 5,980 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: FAP 322A(US 51 SB)
Minimum Vertical Clearance: 5.59m (18.34ft),  Kilometerpoint: 215.566,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 32.3m (106.0ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 66.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 39.9 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 580068,  Location: N EDGE HARRISTOWN (Lat: 39.846031,  Lng: -89.045631),  Route carried "on" structure: Interstate 72,  Year Built: 1976,  Status: Open,  Structure Length: 5.48m (17.98ft),  Average Daily Traffic: 6,850 (year 2021),  Truck Traffic: 27%,  Average Future Daily Traffic: 5,825 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: FAU 7381
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 216.000,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 27.6m (90.6ft),  Curb-To-Curb Width: 16.6m (54.5ft),  Out-to-Out Width: 17.7m (58.1ft)

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

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Structure Number: 580069,  Location: N EDGE HARRISTOWN (Lat: 39.846694,  Lng: -89.045639),  Route carried "on" structure: Interstate 72,  Year Built: 1976,  Status: Open,  Structure Length: 6.43m (21.10ft),  Average Daily Traffic: 6,850 (year 2021),  Truck Traffic: 27%,  Average Future Daily Traffic: 5,825 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: FAU 7381(HARSTWN BLV
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 216.081,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.8m (65.0ft),  Skew: 1 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: 27.1m (88.9ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.0m (68.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: 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: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 58007,  Location: 1 MI N HARRISTOWN (Lat: 39.853331,  Lng: -89.045650),  Route carried "on" structure: Interstate 72,  Year Built: 1976,  Status: Open,  Structure Length: 6.43m (21.10ft),  Average Daily Traffic: 6,850 (year 2021),  Truck Traffic: 27%,  Average Future Daily Traffic: 5,825 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: TR 117 N&S RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 216.885,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  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: 27.1m (88.9ft),  Curb-To-Curb Width: 13.5m (44.3ft),  Out-to-Out Width: 14.5m (47.6ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Satisfactory,  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: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.43m (21.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $1,205,000,  Roadway Improvement Cost: $201,000,  Total Project Cost: $1,406,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 580071,  Location: 1 MI N HARRISTOWN (Lat: 39.857156,  Lng: -89.045536),  Route carried "on" structure: Interstate 72,  Year Built: 1976,  Status: Open,  Structure Length: 6.43m (21.10ft),  Average Daily Traffic: 6,850 (year 2021),  Truck Traffic: 27%,  Average Future Daily Traffic: 5,825 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: TR 117 N&S RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 216.918,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  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: 26.8m (87.9ft),  Curb-To-Curb Width: 12.6m (41.3ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: 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: 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: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.43m (21.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $1,101,000,  Roadway Improvement Cost: $184,000,  Total Project Cost: $1,285,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 580098,  Location: 1 MI S HARRISTOWN (Lat: 39.824397,  Lng: -89.037936),  Route carried "on" structure: US 51,  Year Built: 1976,  Year Reconstructed: 2018,  Status: Open,  Structure Length: 23.01m (75.49ft),  Average Daily Traffic: 5,400 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 2,036 (year 2032),  Design Load: HS 20,  Features Intersected: SANGAMON RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 343.473,  Lanes on 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: 10,  Length of Maximum Span: 36.6m (120.1ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 54.1 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: 41.8 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: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 23.01m (75.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Bridge Improvement Cost: $3,805,000,  Roadway Improvement Cost: $634,000,  Total Project Cost: $4,439,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 580099,  Location: 1 MI S HARRISTOWN (Lat: 39.824269,  Lng: -89.037842),  Route carried "on" structure: US 51,  Year Built: 1976,  Year Reconstructed: 2018,  Status: Open,  Structure Length: 23.01m (75.49ft),  Average Daily Traffic: 5,400 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 2,036 (year 2032),  Design Load: HS 20,  Features Intersected: SANGAMON RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 343.457,  Lanes on 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: 10,  Length of Maximum Span: 36.6m (120.1ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 54.1 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: 41.8 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: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 23.01m (75.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $3,805,000,  Roadway Improvement Cost: $634,000,  Total Project Cost: $4,439,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 5801,  Location: .5 MI S HARRISTOWN (Lat: 39.831378,  Lng: -89.042269),  Route carried "on" structure: Other road ,  Year Built: 1976,  Status: Open,  Structure Length: 8.05m (26.41ft),  Average Daily Traffic: 1,200 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 1,200 (year 2032),  Design Load: HS 20,  Features Intersected: FAP 322 (US 51),  Facility Carried by Structure: FAU 7353(Cantrell
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 2.945,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 33.2m (108.9ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 69.7 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  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: Other

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Structure Number: 580103,  Location: 1 MI SW OF DECATUR (Lat: 39.814733,  Lng: -89.028800),  Route carried "on" structure: Other road ,  Year Built: 1976,  Status: Open,  Structure Length: 13.90m (45.60ft),  Average Daily Traffic: 1,300 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 1,753 (year 2032),  Design Load: HS 20,  Features Intersected: FAP 322A(US 51),  Facility Carried by Structure: FAU 7421
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.823,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 49.4m (162.1ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 52.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: October 2020,  Other Special Inspection Date: May 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 580106,  Location: IN HARRISTOWN (Lat: 39.837828,  Lng: -89.045617),  Route carried "on" structure: US 36,  Year Built: 1976,  Status: Open,  Structure Length: 9.32m (30.58ft),  Average Daily Traffic: 4,650 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 2,500 (year 2032),  Design Load: HS 20,  Features Intersected: FAP 322 (US 51)
Minimum Vertical Clearance: 5.38m (17.65ft),  Kilometerpoint: 215.694,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  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: 46.6m (152.9ft),  Curb-To-Curb Width: 14.5m (47.6ft),  Out-to-Out Width: 16.3m (53.5ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 74.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 44.7 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: 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: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 580107,  Location: IN HARRISTOWN (Lat: 39.837803,  Lng: -89.045722),  Route carried "on" structure: US 36,  Year Built: 1976,  Status: Open,  Structure Length: 8.63m (28.31ft),  Average Daily Traffic: 4,750 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 2,526 (year 2032),  Design Load: HS 20,  Features Intersected: FAP 322(US 51)
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 215.678,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  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: 43.1m (141.4ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 76.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 45.4 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: 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: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 583007,  Location: 3.9 MI SW WARRENSBRG (Lat: 39.880075,  Lng: -89.091550),  Route carried "on" structure: County highway ,  Year Built: 1926,  Year Reconstructed: 1974,  Status: Open,  Structure Length: 1.02m (3.35ft),  Average Daily Traffic: 250 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 258 (year 2032),  Design Load: HS 20,  Features Intersected: WILLOW BRANCH,  Facility Carried by Structure: CH 21(FAS 546)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.118,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.2m (20.3ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.9m (32.5ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Poor,  Channel: Fair,  Operating Rating: 49.9 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: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 583022,  Location: .5 MI S LINCOLN PK (Lat: 39.797494,  Lng: -89.104889),  Route carried "on" structure: County highway ,  Year Built: 1940,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 13.17m (43.21ft),  Average Daily Traffic: 250 (year 2020),  Truck Traffic: 16%,  Average Future Daily Traffic: 258 (year 2032),  Design Load: HS 20,  Features Intersected: SANGAMON RIVER,  Facility Carried by Structure: FAS 551(CH 27)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.587,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 25.5m (83.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  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: 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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 58303,  Location: W. EDGE ROCK SPRINGS (Lat: 39.825575,  Lng: -89.028800),  Route carried "on" structure: Other road ,  Year Built: 1964,  Year Reconstructed: 2010,  Status: Open,  Structure Length: 21.48m (70.47ft),  Average Daily Traffic: 1,900 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 2,010 (year 2032),  Design Load: HS 20,  Features Intersected: SANGAMON RIVER,  Facility Carried by Structure: WYCKLES RD(FAS 153
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.600,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 38.1m (125.0ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  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: 28.8 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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 21.49m (70.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $8,830,000,  Roadway Improvement Cost: $1,009,000,  Total Project Cost: $9,839,000,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 583228,  Location: 2.2 MI NW HARRISTOWN (Lat: 39.880944,  Lng: -89.105994),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 25 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 10 (year 2032),  Design Load: HS 20,  Features Intersected: WILLOW BRANCH,  Facility Carried by Structure: TR 34(LINCOLN MEMO
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.465,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.1m (13.5ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Fair,  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: 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: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 583275,  Location: SW EDGE OF DECATUR (Lat: 39.808028,  Lng: -89.038142),  Route carried "on" structure: County highway ,  Year Built: 1984,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 50 (year 2020),  Average Future Daily Traffic: 103 (year 2032),  Design Load: HS 20,  Features Intersected: Trib Sangamon River,  Facility Carried by Structure: TR 58(JOCKISCH RD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.595,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.1m (56.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 583347,  Location: 3 MI S WARRENSBURG (Lat: 39.879167,  Lng: -89.067531),  Route carried "on" structure: County highway ,  Year Built: 2000,  Status: Open,  Structure Length: 1.44m (4.72ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 52 (year 2032),  Design Load: HS 20,  Features Intersected: POINT SLOUGH,  Facility Carried by Structure: TR 44(WEST ST RD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.085,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  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: 13.6m (44.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: 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: 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: Gravel

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Structure Number: 583358,  Location: 3.7 MI NW BOODY (Lat: 39.786908,  Lng: -89.113869),  Route carried "on" structure: County highway ,  Year Built: 2003,  Status: Open,  Structure Length: 1.97m (6.46ft),  Average Daily Traffic: 450 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 516 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO SANGAMON RIV,  Facility Carried by Structure: FAS 556(CH 28)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.414,  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: 18.9m (62.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 583362,  Location: 2.2 MI SW HARRISTOWN (Lat: 39.824819,  Lng: -89.103897),  Route carried "on" structure: County highway ,  Year Built: 2003,  Status: Open,  Structure Length: 2.07m (6.79ft),  Average Daily Traffic: 300 (year 2020),  Truck Traffic: 20%,  Average Future Daily Traffic: 361 (year 2032),  Design Load: HS 20,  Features Intersected: TRIB TO SANGAMON,  Facility Carried by Structure: CH 27 (FAS 551)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.481,  Lanes on structure: 2,  Owner: County 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: 19.3m (63.3ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 585015,  Location: IN HARRISTOWN (Lat: 39.831119,  Lng: -89.047506),  Route carried "on" structure: Other road ,  Year Built: 1976,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 600 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 722 (year 2032),  Design Load: HS 20,  Features Intersected: STREAM,  Facility Carried by Structure: CANTRELL RD(FAU735
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.543,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.2m (10.5ft)

Condition: Channel: Satisfactory,  Culverts: 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,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021

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Structure Number: 585042,  Location: 3.8 MI SW HARRISTOWN (Lat: 39.809753,  Lng: -89.039678),  Route carried "on" structure: County highway ,  Year Built: 2001,  Status: Open,  Structure Length: 0.71m (2.33ft),  Average Daily Traffic: 150 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 206 (year 2032),  Design Load: HS 20,  Features Intersected: STREAM,  Facility Carried by Structure: TR 179
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.219,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.3m (10.8ft)

Condition: Channel: Satisfactory,  Culverts: 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: 71.6 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: January 2020

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Structure Number: 580062,  Location: 1 MI SW HARRISTOWN (Lat: 39.831119,  Lng: -89.104069),  Route carried "under" structure: Interstate 72,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 14,900 (year 2021),  Truck Traffic: 22%,  Features Intersected: I-72,  Facility Carried by Structure: CH 27(FAS 551)
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 210.400,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.1m (105.3ft)

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Structure Number: 580065,  Location: 1 MI S HARRISTOWN (Lat: 39.832789,  Lng: -89.075739),  Route carried "under" structure: Interstate 72,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 14,900 (year 2021),  Truck Traffic: 22%,  Features Intersected: I-72,  Facility Carried by Structure: FAU 7351
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 212.846,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.4m (106.3ft)

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Structure Number: 580066,  Location: IN HARRISTOWN (Lat: 39.836775,  Lng: -89.051869),  Route carried "under" structure: US 36,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 4,750 (year 2021),  Truck Traffic: 12%,  Features Intersected: FAP 323 WB(US 36),  Facility Carried by Structure: I-72 (EB)
Minimum Vertical Clearance: 5.16m (16.93ft),  Kilometerpoint: 215.099,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.6m (116.8ft)

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Structure Number: 580067,  Location: IN HARRISTOWN (Lat: 39.839714,  Lng: -89.046331),  Route carried "under" structure: US 51,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 4,150 (year 2021),  Truck Traffic: 24%,  Features Intersected: FAP 322A(US 51 SB),  Facility Carried by Structure: I-72 (EB)
Minimum Vertical Clearance: 5.69m (18.67ft),  Kilometerpoint: 345.501,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.3m (106.0ft)

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Structure Number: 580068,  Location: N EDGE HARRISTOWN (Lat: 39.846031,  Lng: -89.045631),  Route carried "under" structure: Other road ,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 2,750 (year 2020),  Truck Traffic: 9%,  Features Intersected: FAU 7381,  Facility Carried by Structure: I-72(WB) & US 51(S
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 5.665,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 27.6m (90.6ft)

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Structure Number: 580069,  Location: N EDGE HARRISTOWN (Lat: 39.846039,  Lng: -89.044781),  Route carried "under" structure: Other road ,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 2,750 (year 2020),  Truck Traffic: 9%,  Features Intersected: FAU 7381(HARSTWN BLV,  Facility Carried by Structure: I-72(EB) & US 51(N
Minimum Vertical Clearance: 4.95m (16.24ft),  Kilometerpoint: 5.761,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 27.1m (88.9ft)

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Structure Number: 58007,  Location: 1 MI N HARRISTOWN (Lat: 39.853331,  Lng: -89.045650),  Route carried "under" structure: County highway ,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 8%,  Features Intersected: TR 117 N&S RR,  Facility Carried by Structure: I-72 (WB)
Minimum Vertical Clearance: 8.00m (26.25ft),  Kilometerpoint: 0.161,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 27.1m (88.9ft)

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Structure Number: 580071,  Location: 1 MI N HARRISTOWN (Lat: 39.853333,  Lng: -89.045303),  Route carried "under" structure: County highway ,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 8%,  Features Intersected: TR 117 N&S RR,  Facility Carried by Structure: I-72 (EB)
Minimum Vertical Clearance: 8.00m (26.25ft),  Kilometerpoint: 0.193,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.8m (87.9ft)

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Structure Number: 5801,  Location: .5 MI S HARRISTOWN (Lat: 39.831378,  Lng: -89.042269),  Route carried "under" structure: US 51,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 5,400 (year 2021),  Truck Traffic: 22%,  Features Intersected: FAP 322 (US 51),  Facility Carried by Structure: FAU 7353(Cantrell
Minimum Vertical Clearance: 4.98m (16.34ft),  Kilometerpoint: 344.326,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.2m (108.9ft)

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Structure Number: 580103,  Location: 1 MI SW OF DECATUR (Lat: 39.814000,  Lng: -89.028792),  Route carried "under" structure: US 51,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 5,400 (year 2021),  Truck Traffic: 22%,  Features Intersected: FAP 322A(US 51),  Facility Carried by Structure: FAU 7421
Minimum Vertical Clearance: 7.37m (24.18ft),  Kilometerpoint: 342.089,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 49.4m (162.1ft)

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Structure Number: 580106,  Location: IN HARRISTOWN (Lat: 39.837908,  Lng: -89.045647),  Route carried "under" structure: US 51,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 4,150 (year 2021),  Truck Traffic: 24%,  Features Intersected: FAP 322 (US 51),  Facility Carried by Structure: FAP 323(WB)(US 36)
Minimum Vertical Clearance: 5.23m (17.16ft),  Kilometerpoint: 345.130,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.6m (152.9ft)

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Structure Number: 580107,  Location: IN HARRISTOWN (Lat: 39.837694,  Lng: -89.045558),  Route carried "under" structure: US 51,  Year Built: 1976,  Structure Length: 0. m,  Average Daily Traffic: 5,400 (year 2021),  Truck Traffic: 22%,  Features Intersected: FAP 322(US 51),  Facility Carried by Structure: FAP 323(EB)(US 36)
Minimum Vertical Clearance: 5.51m (18.08ft),  Kilometerpoint: 345.098,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 43.1m (141.4ft)