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

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Structure Number: 113003,  Location: 0.10 MI W. ROBY (Lat: 39.742478,  Lng: -89.401692),  Route carried "on" structure: County highway ,  Year Built: 1965,  Year Reconstructed: 1999,  Status: Open,  Structure Length: 18.83m (61.78ft),  Average Daily Traffic: 725 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 802 (year 2032),  Design Load: HS 20,  Features Intersected: SANGAMON RIVER,  Facility Carried by Structure: CH-3-FAS 635
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Poor,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: November 2020,  Underwater Inspection Date: October 2016,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 113346,  Location: 1MI W ROBY (Lat: 39.738058,  Lng: -89.420547),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 3.41m (11.19ft),  Average Daily Traffic: 200 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 25 (year 2032),  Design Load: HS 20,  Features Intersected: BUCKHART CREEK,  Facility Carried by Structure: TR 74
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.724,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  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 minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Precast Panels

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Structure Number: 840089,  Location: COUNTY-MECHANICSBURG (Lat: 39.818314,  Lng: -89.406333),  Route carried "on" structure: County highway ,  Year Built: 1974,  Status: Open,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 1,700 (year 2017),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,876 (year 2032),  Design Load: HS 20,  Features Intersected: CLEAR CREEK,  Facility Carried by Structure: FAS 635
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.814,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 12.4m (40.7ft),  Out-to-Out Width: 12.4m (40.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 72.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 43.7 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Internally Sealed

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Structure Number: 840158,  Location: 2.1M E BUFFALO INTCH (Lat: 39.839506,  Lng: -89.367569),  Route carried "on" structure: Interstate 72,  Year Built: 1975,  Status: Open,  Structure Length: 5.67m (18.60ft),  Average Daily Traffic: 7,200 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 6,646 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: CLEAR CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 187.805,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.4m (66.9ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 38.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 840159,  Location: 3M E BUFFALO INTCHG (Lat: 39.838383,  Lng: -89.349119),  Route carried "on" structure: County highway ,  Year Built: 1975,  Status: Open,  Structure Length: 7.50m (24.61ft),  Average Daily Traffic: 125 (year 2017),  Truck Traffic: 8%,  Average Future Daily Traffic: 134 (year 2032),  Design Load: HS 15,  Features Intersected: I-72 / US 36,  Facility Carried by Structure: LANESVILLE RD/ CH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.593,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 32.0m (105.0ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 43.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 25.9 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: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Critical Feature Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 84048,  Location: 3 MI E ROCHESTER (Lat: 39.749456,  Lng: -89.457428),  Route carried "on" structure: County highway ,  Year Built: 2012,  Status: Open,  Structure Length: 6.95m (22.80ft),  Average Daily Traffic: 1,900 (year 2017),  Truck Traffic: 17%,  Average Future Daily Traffic: 2,037 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: BUCKHART CREEK,  Facility Carried by Structure: FAS 556(CH 4)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.182,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.2m (76.1ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 842006,  Location: 2.6M E BUFFALO INTCH (Lat: 39.838764,  Lng: -89.358714),  Route carried "on" structure: Interstate 72,  Year Built: 1975,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 14,400 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 13,293 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: CLEAR CREEK TRIB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 188.578,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 10 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 82.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 49.9 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021

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Structure Number: 8431,  Location: 2.0 SE OF BUFFALO (Lat: 39.831142,  Lng: -89.369856),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 2.60m (8.53ft),  Average Daily Traffic: 50 (year 2017),  Average Future Daily Traffic: 27 (year 2032),  Design Load: HS 15,  Features Intersected: CLEAR CREEK,  Facility Carried by Structure: TR 155 2N
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.316,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 46.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 27.9 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 843113,  Location: 1 MI E MECHANICSBURG (Lat: 39.809333,  Lng: -89.375483),  Route carried "on" structure: County highway ,  Year Built: 1957,  Status: Open,  Structure Length: 3.36m (11.02ft),  Average Daily Traffic: 50 (year 2017),  Truck Traffic: 20%,  Average Future Daily Traffic: 80 (year 2032),  Design Load: HS 15,  Features Intersected: GRIFFITH CREEK,  Facility Carried by Structure: TR 189 0.5 N
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.094,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 14.9m (48.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 26.6 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: March 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 843205,  Location: 4.5 E ROCHESTER (Lat: 39.745533,  Lng: -89.444319),  Route carried "on" structure: County highway ,  Year Built: 1958,  Status: Open,  Structure Length: 3.41m (11.19ft),  Average Daily Traffic: 325 (year 2012),  Average Future Daily Traffic: 402 (year 2032),  Design Load: HS 15,  Features Intersected: BUCKHART CREEK,  Facility Carried by Structure: TR 478 11E
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.878,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.4m (37.4ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Poor,  Channel: Poor,  Operating Rating: 72.6 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: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 843207,  Location: 3.0 S OF DAWSON (Lat: 39.806272,  Lng: -89.439831),  Route carried "on" structure: County highway ,  Year Built: 1971,  Status: Open,  Structure Length: 4.07m (13.35ft),  Average Daily Traffic: 75 (year 2017),  Average Future Daily Traffic: 161 (year 2032),  Design Load: HS 15,  Features Intersected: CLEAR CREEK,  Facility Carried by Structure: TR 492 11.25E
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.853,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.5m (44.3ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 26.6 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: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 84321,  Location: 2.0 S OF BUFFALO (Lat: 39.823814,  Lng: -89.387167),  Route carried "on" structure: County highway ,  Year Built: 1960,  Status: Open,  Structure Length: 3.79m (12.43ft),  Average Daily Traffic: 125 (year 2012),  Average Future Daily Traffic: 107 (year 2032),  Design Load: HS 15,  Features Intersected: CLEAR CREEK,  Facility Carried by Structure: TR 502 14 E
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.837,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.2m (46.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 39.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 23.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 843245,  Location: 1 mi SE Mechanicsbrg (Lat: 39.804350,  Lng: -89.373367),  Route carried "on" structure: County highway ,  Year Built: 2012,  Status: Open,  Structure Length: 1.66m (5.45ft),  Average Daily Traffic: 50 (year 2017),  Truck Traffic: 20%,  Average Future Daily Traffic: 80 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: Trib to Griffith Ck,  Facility Carried by Structure: TR 189
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.786,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.8m (51.8ft),  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: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 843246,  Location: 1 mi SE Mechanicsbrg (Lat: 39.802067,  Lng: -89.371753),  Route carried "on" structure: County highway ,  Year Built: 2012,  Status: Open,  Structure Length: 1.35m (4.43ft),  Average Daily Traffic: 50 (year 2017),  Truck Traffic: 20%,  Average Future Daily Traffic: 80 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: Trib to Griffith Ck,  Facility Carried by Structure: TR 189
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.108,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  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: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 843422,  Location: 1.5 W MECHANICSBURG (Lat: 39.812744,  Lng: -89.436719),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Open,  Structure Length: 3.47m (11.38ft),  Average Daily Traffic: 625 (year 2017),  Truck Traffic: 10%,  Average Future Daily Traffic: 348 (year 2032),  Design Load: HS 20,  Features Intersected: NORTH FORKCLEAR LAKE,  Facility Carried by Structure: CH-33
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.380,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.3m (37.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Good,  Superstructure: Good,  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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Internally Sealed

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Structure Number: 843423,  Location: 1.5 W MECHANICSBURG (Lat: 39.811981,  Lng: -89.432114),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Open,  Structure Length: 3.17m (10.40ft),  Average Daily Traffic: 625 (year 2017),  Truck Traffic: 10%,  Average Future Daily Traffic: 643 (year 2032),  Design Load: HS 20,  Features Intersected: CLEAR CREEK,  Facility Carried by Structure: CH 33
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.798,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  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: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 843435,  Location: 3.0 S OF DAWSON (Lat: 39.794875,  Lng: -89.468289),  Route carried "on" structure: County highway ,  Year Built: 1982,  Status: Open,  Structure Length: 4.18m (13.71ft),  Average Daily Traffic: 850 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,072 (year 2032),  Design Load: HS 20,  Features Intersected: CLEAR CREEK,  Facility Carried by Structure: MECHANICSBURG-CO 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.949,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Internally Sealed

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Structure Number: 843448,  Location: 1MI N BUCKHART (Lat: 39.763511,  Lng: -89.442156),  Route carried "on" structure: County highway ,  Year Built: 1996,  Status: Open,  Structure Length: 16.74m (54.92ft),  Average Daily Traffic: 175 (year 2012),  Average Future Daily Traffic: 295 (year 2032),  Design Load: HS 20,  Features Intersected: SANGAMON RIVER,  Facility Carried by Structure: TR 478
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.770,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 4,  Length of Maximum Span: 36.6m (120.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very 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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 843501,  Location: 2 SE BUFFALO (Lat: 39.831150,  Lng: -89.365214),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Open,  Structure Length: 2.16m (7.09ft),  Average Daily Traffic: 50 (year 2017),  Average Future Daily Traffic: 27 (year 2032),  Design Load: HS 20,  Features Intersected: CLEAR CREEK,  Facility Carried by Structure: TR 155
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.702,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  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: 20.9m (68.6ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very 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: 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: March 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 843509,  Location: S EDGE MECHANICSBURG (Lat: 39.804128,  Lng: -89.397047),  Route carried "on" structure: County highway ,  Year Built: 2011,  Status: Open,  Structure Length: 1.98m (6.50ft),  Average Daily Traffic: 850 (year 2017),  Truck Traffic: 10%,  Average Future Daily Traffic: 650 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: GRIFFITHS CREEK,  Facility Carried by Structure: ROBY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.612,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2018,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: 843512,  Location: 3.0 S OF DAWSON (Lat: 39.797547,  Lng: -89.458831),  Route carried "on" structure: County highway ,  Year Built: 1984,  Status: Open,  Structure Length: 5.11m (16.77ft),  Average Daily Traffic: 100 (year 2017),  Truck Traffic: 10%,  Average Future Daily Traffic: 214 (year 2032),  Design Load: HS 20,  Features Intersected: CLEAR CREEK,  Facility Carried by Structure: TR 187
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.384,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 3.7m (12.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.5m (64.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 843609,  Location: 1.5 W MECHANICSBURG (Lat: 39.799075,  Lng: -89.420856),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Open,  Structure Length: 2.56m (8.40ft),  Average Daily Traffic: 125 (year 2017),  Average Future Daily Traffic: 54 (year 2032),  Design Load: HS 15,  Features Intersected: GRIFFITH CREEK,  Facility Carried by Structure: TR 498 (12.25 E)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.384,  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: 3,  Length of Maximum Span: 8.4m (27.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 26.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 843613,  Location: 2.0 NE MECHANICSBURG (Lat: 39.830333,  Lng: -89.368239),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 50 (year 2017),  Average Future Daily Traffic: 27 (year 2032),  Design Load: HS 20,  Features Intersected: CLEAR CREEK,  Facility Carried by Structure: TR 514A 15E
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.982,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.1m (75.8ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 843615,  Location: 2.0 S OF LANESVILLE (Lat: 39.815128,  Lng: -89.354286),  Route carried "on" structure: County highway ,  Year Built: 1992,  Status: Open,  Structure Length: 2.01m (6.59ft),  Average Daily Traffic: 50 (year 2017),  Average Future Daily Traffic: 27 (year 2032),  Design Load: HS 20,  Features Intersected: GRIFFITH CREEK,  Facility Carried by Structure: TR 522
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.145,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.1m (65.9ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

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: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 840159,  Location: 3M E BUFFALO INTCHG (Lat: 39.838078,  Lng: -89.349125),  Route carried "under" structure: Interstate 72,  Year Built: 1975,  Structure Length: 0. m,  Average Daily Traffic: 14,400 (year 2021),  Truck Traffic: 22%,  Features Intersected: I-72 / US 36,  Facility Carried by Structure: LANESVILLE RD/ CH
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 189.415,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Length of Maximum Span: 32.0m (105.0ft)