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


  • National Bridge Inventory (NBI) Statistics
  • 14Number of bridges
  • 144ft / 43.6mTotal length
  • 40,975Total average daily traffic
  • 2,500Total average daily truck traffic
  • 54,069Total future (year 2031) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Plano
  • No street view available for this location

New bridges in Plano, IL - historical statistics
  • New bridges - historical statistics
  • 31970-1979
  • 11980-1989
  • 41990-1999
  • 32000-2009
  • 12010-2019
  • 22020-2022
Average Bridge Daily Traffic in Plano, IL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 8.3%Excellent
  • 16.7%Very good
  • 8.3%Good
  • 33.3%Satisfactory
  • 16.7%Fair
  • 8.3%Poor
  • 8.3%Serious
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 16.7%Excellent
  • 33.3%Very good
  • 8.3%Good
  • 8.3%Satisfactory
  • 16.7%Fair
  • 8.3%Poor
  • 8.3%Serious
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 16.7%Excellent
  • 25.0%Very good
  • 33.3%Good
  • 25.0%Satisfactory
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 7.1%Excellent
  • 28.6%Very good
  • 14.3%Good
  • 42.9%Satisfactory
  • 7.1%Fair
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Structure Number: 470051,  Location: 4.3 M. W. of IL 47 (Lat: 41.663081,  Lng: -88.524169),  Route carried "on" structure: US 34,  Year Built: 1990,  Year Reconstructed: 2014,  Status: Open,  Structure Length: 4.94m (16.21ft),  Average Daily Traffic: 13,900 (year 2021),  Truck Traffic: 7%,  Average Future Daily Traffic: 22,192 (year 2032),  Design Load: HS 20,  Features Intersected: BIG ROCK CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 273.388,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.0m (68.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.9m (58.7ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 21.9m (71.9ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 79.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.3 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 48 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Other
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Structure Number: 473096,  Location: BY CREEK RD (Lat: 41.690808,  Lng: -88.572469),  Route carried "on" structure: Other road ,  Year Built: 1978,  Status: Open,  Structure Length: 4.18m (13.71ft),  Average Daily Traffic: 300 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 584 (year 2032),  Design Load: HS 20,  Features Intersected: LITTLE ROCK CK,  Facility Carried by Structure: MILLER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.080,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 14.0m (45.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Serious,  Superstructure: Serious,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 54.1 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: High priority of corrective action,  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: December 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 473099,  Location: BY ELDAMAIN RD (Lat: 41.649711,  Lng: -88.489511),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Open,  Structure Length: 1.68m (5.51ft),  Average Daily Traffic: 1,000 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,460 (year 2032),  Design Load: HS 20,  Features Intersected: ROB ROY CK,  Facility Carried by Structure: SCHAFER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.129,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  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: 16.8m (55.1ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Good,  Channel: Satisfactory,  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: 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: 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: December 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 4731,  Location: BY RIVER RD (Lat: 41.644756,  Lng: -88.508958),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Open,  Structure Length: 1.80m (5.91ft),  Average Daily Traffic: 800 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,168 (year 2032),  Design Load: HS 20,  Features Intersected: ROB ROY CK,  Facility Carried by Structure: BLACKHAWK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.306,  Lanes on structure: 2,  Owner: Town or Township 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: 1,  Length of Maximum Span: 17.7m (58.1ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 57.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 34.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: 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: December 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 473126,  Location: .5 M E ROCK CR RD (Lat: 41.694872,  Lng: -88.514567),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 25 (year 2019),  Average Future Daily Traffic: 37 (year 2032),  Design Load: HS 20,  Features Intersected: BIG ROCK CR,  Facility Carried by Structure: HENNING RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.274,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 6 degrees,  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: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  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: 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: August 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
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Structure Number: 473133,  Location: SEC 27, T37N, R6E (Lat: 41.652078,  Lng: -88.528858),  Route carried "on" structure: City street ,  Year Built: 1990,  Status: Open,  Structure Length: 4.62m (15.16ft),  Average Daily Traffic: 950 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,168 (year 2032),  Design Load: HS 20,  Features Intersected: BIG ROCK CREEK,  Facility Carried by Structure: HALE STREET #6680
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.418,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 3 degrees,  Material/Design: 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: 8.2m (26.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 473138,  Location: 0.5MI N-LITTLE RK RD (Lat: 41.669572,  Lng: -88.558811),  Route carried "on" structure: Other road ,  Year Built: 1995,  Status: Open,  Structure Length: 3.43m (11.25ft),  Average Daily Traffic: 1,550 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 2,190 (year 2032),  Design Load: HS 20,  Features Intersected: LITTLE ROCK CK,  Facility Carried by Structure: CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.810,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  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: 11.1m (36.4ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported by rating factor (RF) using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 47315,  Location: 1.5 MI S RTE 34 (Lat: 41.641133,  Lng: -88.537425),  Route carried "on" structure: Other road ,  Year Built: 2008,  Status: Open,  Structure Length: 6.24m (20.47ft),  Average Daily Traffic: 4,450 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,869 (year 2032),  Design Load: HS 20,  Features Intersected: BIG ROCK CREEK,  Facility Carried by Structure: CH 1 / Fox River D
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.221,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.6m (41.3ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 30.1m (98.8ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 60.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 36.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: December 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 473151,  Location: .5 MI W LITTLE ROCK (Lat: 41.689725,  Lng: -88.557456),  Route carried "on" structure: Other road ,  Year Built: 1997,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 300 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 584 (year 2032),  Design Load: HS 20,  Features Intersected: E B LITTLE ROCK CK,  Facility Carried by Structure: MILLER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.368,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  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: 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2021
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Structure Number: 473163,  Location: ITEM 7 OVR ITEM 6 (Lat: 41.716647,  Lng: -88.581381),  Route carried "on" structure: Other road ,  Year Built: 2006,  Status: Open,  Structure Length: 2.67m (8.76ft),  Average Daily Traffic: 6,950 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 10,220 (year 2032),  Design Load: H 20,  Features Intersected: LITTLE ROCK CREEK,  Facility Carried by Structure: GALENA RD FAU2502
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.386,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.3m (83.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Satisfactory,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 50.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 473174,  Location: 1 M NW YORKVILLE (Lat: 41.654750,  Lng: -88.487819),  Route carried "on" structure: Other road ,  Year Built: 2018,  Status: Open,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 4,550 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 4,672 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: ROB ROY CREEK,  Facility Carried by Structure: FAU 4000 ELDAMAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.469,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Skew: 24 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 3,  Length of Maximum Span: 17.7m (58.1ft),  Curb-To-Curb Width: 17.7m (58.1ft),  Out-to-Out Width: 18.8m (61.7ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 62.2 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: 48.0 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: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 473187,  Location: 1.0M South of Plano (Lat: 41.636761,  Lng: -88.529831),  Route carried "on" structure: Other road ,  Year Built: 2021,  Status: Open,  Structure Length: 2.12m (6.96ft),  Average Daily Traffic: 4,100 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 4,100 (year 2031),  Design Load: HS 25 or greater,  Features Intersected: Rob Roy Creek,  Facility Carried by Structure: FAU 3799/ River Ro
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.595,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  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: 0.0m,  Curb-To-Curb Width: 10.5m (34.4ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  Operating Rating: 44.4 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: 34.7 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: Superior to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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Structure Number: 4764,  Location: .5 MI. S OF RT 34 (Lat: 41.655381,  Lng: -88.498819),  Route carried "on" structure: City street ,  Year Built: 2004,  Status: Open,  Structure Length: 0.89m (2.92ft),  Average Daily Traffic: 1,400 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 949 (year 2032),  Design Load: HS 20,  Features Intersected: UNNAMED TRIB ROB ROY,  Facility Carried by Structure: KLATT ST./MS 7006
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.241,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft)

Condition: Channel: Very good,  Culverts: 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: July 2021
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Structure Number: 476401,  Location: 0.4 Mi. W. of Needham Rd. (Lat: 41.666478,  Lng: -88.524072),  Route carried "on" structure: County highway ,  Year Built: 2020,  Status: Open,  Structure Length: 3.90m (12.80ft),  Average Daily Traffic: 700 (year 2015),  Truck Traffic: 6%,  Average Future Daily Traffic: 876 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: BIG ROCK CREEK,  Facility Carried by Structure: MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 0.0m,  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 57.0 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: 44.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
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