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


  • National Bridge Inventory (NBI) Statistics
  • 17Number of bridges
  • 174ft / 52.8mTotal length
  • $2,603,000Total costs
  • 151,750Total average daily traffic
  • 44,513Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Johnston City
  • No street view available for this location

New bridges in Johnston City, IL - historical statistics
  • New bridges - historical statistics
  • 31950-1959
  • 41960-1969
  • 31970-1979
  • 11980-1989
  • 11990-1999
  • 42000-2009
  • 12010-2019
Average Bridge Daily Traffic in Johnston City, IL
Average Bridge Truck Traffic in Johnston City, IL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 38.5%Very good
  • 15.4%Good
  • 30.8%Satisfactory
  • 15.4%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 50.0%Very good
  • 21.4%Good
  • 7.1%Satisfactory
  • 21.4%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 42.9%Very good
  • 42.9%Good
  • 7.1%Satisfactory
  • 7.1%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 53.8%Very good
  • 15.4%Good
  • 30.8%Satisfactory
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Structure Number: 100004,  Location: AT WCL JOHNSTON CITY (Lat: 37.816669,  Lng: -88.945736),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Open,  Structure Length: 7.25m (23.79ft),  Average Daily Traffic: 6,500 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 9,144 (year 2032),  Design Load: HS 20,  Features Intersected: INTERSTATE 57,  Facility Carried by Structure: FAS 903 (CH 2)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.570,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 23.0m (75.5ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.25m (23.79ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: July 2021,  Other Special Inspection Date: July 2021,  Bridge Improvement Cost: $170,000,  Roadway Improvement Cost: $9,000,  Total Project Cost: $204,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other
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Structure Number: 1000053,  Location: 0.6 MI W OF ILL 37 (Lat: 37.839719,  Lng: -88.944561),  Route carried "on" structure: County highway ,  Year Built: 1961,  Status: Open,  Structure Length: 7.10m (23.29ft),  Average Daily Traffic: 1,000 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 1,029 (year 2032),  Design Load: HS 15,  Features Intersected: INTERSTATE 57,  Facility Carried by Structure: TR 23 (STIRITZ RD)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.906,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 23.0m (75.5ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 44.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 26.9 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.10m (23.29ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: December 2021,  Other Special Inspection Date: July 2021,  Bridge Improvement Cost: $148,000,  Roadway Improvement Cost: $7,000,  Total Project Cost: $178,000,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 1000073,  Location: 0.4 M S JHNSTON CITY (Lat: 37.807939,  Lng: -88.932661),  Route carried "on" structure: State highway 37,  Year Built: 2000,  Status: Open,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 7,750 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 8,515 (year 2032),  Design Load: HS 20,  Features Intersected: LAKE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 96.059,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.9m (71.9ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 87.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 52.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: 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: March 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1000078,  Location: 0.3 MI S JOHNSTON C (Lat: 37.812356,  Lng: -88.945736),  Route carried "on" structure: Interstate 57,  Year Built: 2005,  Status: Open,  Structure Length: 4.75m (15.58ft),  Average Daily Traffic: 21,200 (year 2021),  Truck Traffic: 40%,  Average Future Daily Traffic: 18,117 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: LAKE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 94.418,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.9m (65.3ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.1m (56.1ft),  Curb-To-Curb Width: 24.9m (81.7ft),  Out-to-Out Width: 25.8m (84.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: 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: 68.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1000079,  Location: 0.3 MI S JOHNSTON C (Lat: 37.812789,  Lng: -88.945744),  Route carried "on" structure: Interstate 57,  Year Built: 2005,  Status: Open,  Structure Length: 4.75m (15.58ft),  Average Daily Traffic: 21,200 (year 2021),  Truck Traffic: 40%,  Average Future Daily Traffic: 18,117 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: LAKE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 94.466,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.1m (56.1ft),  Curb-To-Curb Width: 23.8m (78.1ft),  Out-to-Out Width: 24.7m (81.0ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 67.7 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: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1002017,  Location: 0.3MI S JHNSTON CITY (Lat: 37.810289,  Lng: -88.932667),  Route carried "on" structure: State highway 37,  Year Built: 2002,  Status: Open,  Structure Length: 1.98m (6.50ft),  Average Daily Traffic: 7,750 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 8,515 (year 2032),  Design Load: HS 20,  Features Intersected: LAKE CREEK OVERFLOW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 96.317,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 9.7m (31.8ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 18.9m (62.0ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Very 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: 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: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2021
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Structure Number: 100301,  Location: 2 MI W JOHNSON CITY (Lat: 37.817392,  Lng: -88.971856),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Open,  Structure Length: 2.30m (7.55ft),  Average Daily Traffic: 6,000 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 8,115 (year 2032),  Design Load: HS 15,  Features Intersected: BEAR CREEK,  Facility Carried by Structure: FAS 903 (UNMARKED)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.333,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 39.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 24.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.99m (9.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $324,000,  Roadway Improvement Cost: $32,000,  Total Project Cost: $486,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1003011,  Location: 1 MI W JOHNSON CITY (Lat: 37.817408,  Lng: -88.963819),  Route carried "on" structure: County highway ,  Year Built: 1956,  Status: Open,  Structure Length: 6.92m (22.70ft),  Average Daily Traffic: 6,000 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 8,115 (year 2032),  Design Load: HS 15,  Features Intersected: LAKE CREEK,  Facility Carried by Structure: FAS 903 (UNMARKED)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.042,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.2m (86.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 46.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 25.6 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: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.62m (25.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $899,000,  Roadway Improvement Cost: $90,000,  Total Project Cost: $1,349,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10031,  Location: .5 MI S JOHNSTON CTY (Lat: 37.807922,  Lng: -88.928086),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Open,  Structure Length: 3.54m (11.61ft),  Average Daily Traffic: 325 (year 2021),  Truck Traffic: 19%,  Average Future Daily Traffic: 457 (year 2032),  Design Load: HS 20,  Features Intersected: LAKE CREEK,  Facility Carried by Structure: TR 350
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.290,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.6m (38.1ft),  Curb-To-Curb Width: 6.5m (21.3ft),  Out-to-Out Width: 6.8m (22.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 4.45m (14.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $260,000,  Roadway Improvement Cost: $26,000,  Total Project Cost: $286,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1003102,  Location: .2 MI E JOHNSTON CIT (Lat: 37.819139,  Lng: -88.910144),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 2.99m (9.81ft),  Average Daily Traffic: 450 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 800 (year 2032),  Design Load: HS 20,  Features Intersected: LAKE CREEK,  Facility Carried by Structure: CH 14
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.338,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1003103,  Location: SW CORP LIM J CITY (Lat: 37.813650,  Lng: -88.942064),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 3.78m (12.40ft),  Average Daily Traffic: 600 (year 2021),  Truck Traffic: 16%,  Average Future Daily Traffic: 857 (year 2032),  Design Load: HS 20,  Features Intersected: LAKE CREEKOVERFLOW,  Facility Carried by Structure: CH 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.338,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1003104,  Location: .5 MI SW JOHNSTON CY (Lat: 37.811781,  Lng: -88.942017),  Route carried "on" structure: County highway ,  Year Built: 1979,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 600 (year 2021),  Truck Traffic: 16%,  Average Future Daily Traffic: 857 (year 2032),  Design Load: HS 20,  Features Intersected: LAKE CREEK,  Facility Carried by Structure: CH 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.547,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.1m (43.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 44.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1003159,  Location: 3 MI NE JHNSTON CITY (Lat: 37.845961,  Lng: -88.858344),  Route carried "on" structure: County highway ,  Year Built: 1998,  Status: Open,  Structure Length: 1.11m (3.64ft),  Average Daily Traffic: 150 (year 2021),  Truck Traffic: 27%,  Average Future Daily Traffic: 200 (year 2032),  Design Load: HS 20,  Features Intersected: POND CREEK TRIB,  Facility Carried by Structure: TR 29-DEAN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.464,  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: 1,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.4m (24.3ft)

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: 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: August 2019,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 1003186,  Location: 1 MI NE JOHNSTON CIT (Lat: 37.841917,  Lng: -88.884008),  Route carried "on" structure: County highway ,  Year Built: 2019,  Status: Open,  Structure Length: 1.88m (6.17ft),  Average Daily Traffic: 225 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 650 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: CREEK,  Facility Carried by Structure: GERMAN CHURCH RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.524,  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: 1,  Length of Maximum Span: 18.0m (59.1ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 56.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 43.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 1005002,  Location: 0.7 M W JOHNSTON CIT (Lat: 37.817572,  Lng: -88.955892),  Route carried "on" structure: City street ,  Year Built: 1956,  Status: Posted for load,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 800 (year 2021),  Truck Traffic: 23%,  Average Future Daily Traffic: 1,086 (year 2032),  Design Load: HS 15,  Features Intersected: DRAINAGE DITCH,  Facility Carried by Structure: CS 7000 OFF FAS 90
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.290,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 19.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Length Of Structure Improvement: 0.91m (2.99ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $75,000,  Roadway Improvement Cost: $25,000,  Total Project Cost: $100,000,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 100004,  Location: AT WCL JOHNSTON CITY (Lat: 37.816669,  Lng: -88.945736),  Route carried "under" structure: Interstate 57,  Year Built: 1961,  Structure Length: 0. m,  Average Daily Traffic: 35,600 (year 2020),  Truck Traffic: 34%,  Features Intersected: INTERSTATE 57,  Facility Carried by Structure: FAS 903 (CH 2)
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 94.884,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 23.0m (75.5ft)

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Structure Number: 1000053,  Location: 0.6 MI W OF ILL 37 (Lat: 37.839731,  Lng: -88.944200),  Route carried "under" structure: Interstate 57,  Year Built: 1961,  Structure Length: 0. m,  Average Daily Traffic: 35,600 (year 2020),  Truck Traffic: 34%,  Features Intersected: INTERSTATE 57,  Facility Carried by Structure: TR 23 (STIRITZ RD)
Minimum Vertical Clearance: 4.93m (16.17ft),  Kilometerpoint: 97.443,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 23.0m (75.5ft)

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