Jump to a detailed profile or search site with Google Custom Search

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


  • National Bridge Inventory (NBI) Statistics
  • 89Number of bridges
  • 1,834ft / 559mTotal length
  • $21,032,000Total costs
  • 275,700Total average daily traffic
  • 31,065Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Quincy
  • No street view available for this location

New bridges in Quincy, IL - historical statistics
  • New bridges - historical statistics
  • 2Before 1900
  • 61900-1909
  • 11910-1919
  • 21920-1929
  • 31930-1939
  • 41950-1959
  • 61960-1969
  • 221970-1979
  • 221980-1989
  • 61990-1999
  • 72000-2009
  • 82010-2019
Reconstructed bridges in Quincy, IL - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11960-1969
  • 61970-1979
  • 01980-1989
  • 21990-1999
  • 32000-2009
  • 02010-2019
  • 12020-2022
Average Bridge Daily Traffic in Quincy, IL
Average Bridge Truck Traffic in Quincy, IL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 3.2%Excellent
  • 16.1%Very good
  • 29.0%Good
  • 38.7%Satisfactory
  • 11.3%Fair
  • 1.6%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 17.2%Very good
  • 29.7%Good
  • 34.4%Satisfactory
  • 12.5%Fair
  • 4.7%Poor
  • 1.6%Serious
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 29.7%Very good
  • 39.1%Good
  • 23.4%Satisfactory
  • 7.8%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 1.6%Excellent
  • 24.2%Very good
  • 43.5%Good
  • 21.0%Satisfactory
  • 9.7%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 33.3%Very good
  • 44.4%Good
  • 11.1%Satisfactory
  • 11.1%Fair
Find on map >>   Show street view

Structure Number: 1001,  Location: .05M N 12TH ST. (Lat: 39.986950,  Lng: -91.396928),  Route carried "on" structure: US 24,  Year Built: 1968,  Status: Open,  Structure Length: 4.03m (13.22ft),  Average Daily Traffic: 4,050 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 5,543 (year 2032),  Design Load: HS 20,  Features Intersected: HOMAN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.177,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 32 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.3m (46.9ft),  Curb-To-Curb Width: 16.8m (55.1ft),  Out-to-Out Width: 20.7m (67.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Good,  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: 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: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other
Find on map >>   Show street view

Structure Number: 10011,  Location: 1.5M N IL104/BROADWY (Lat: 39.955958,  Lng: -91.411444),  Route carried "on" structure: US 24,  Year Built: 1968,  Year Reconstructed: 2001,  Status: Open,  Structure Length: 11.99m (39.34ft),  Average Daily Traffic: 5,250 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 5,957 (year 2032),  Design Load: HS 20,  Features Intersected: CEDAR CREEK & BN RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.315,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.1m (36.4ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 3,  Length of Maximum Span: 35.1m (115.2ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 69.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 41.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 10012,  Location: .5M S US 24/MAINE ST (Lat: 39.924475,  Lng: -91.411822),  Route carried "on" structure: State highway 57,  Year Built: 1959,  Year Reconstructed: 2021,  Status: Open,  Structure Length: 8.83m (28.97ft),  Average Daily Traffic: 6,000 (year 2021),  Truck Traffic: 15%,  Average Future Daily Traffic: 7,407 (year 2032),  Design Load: HS 20,  Features Intersected: PAYSON ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.153,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Skew: 32 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 37.8m (124.0ft),  Curb-To-Curb Width: 16.5m (54.1ft),  Out-to-Out Width: 18.5m (60.7ft)

Condition: Deck: Excellent,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 74.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 44.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10013,  Location: 1.6M S US 24(MAINE) (Lat: 39.909508,  Lng: -91.409633),  Route carried "on" structure: State highway 57,  Year Built: 1959,  Year Reconstructed: 2020,  Status: Open,  Structure Length: 1.66m (5.45ft),  Average Daily Traffic: 4,400 (year 2021),  Truck Traffic: 22%,  Average Future Daily Traffic: 5,284 (year 2032),  Design Load: HS 20,  Features Intersected: CURTIS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.431,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.8m (25.6ft),  Curb-To-Curb Width: 16.5m (54.1ft),  Out-to-Out Width: 18.5m (60.7ft)

Condition: Deck: Excellent,  Superstructure: Satisfactory,  Substructure: Satisfactory,  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: 49.6 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Other Special Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10014,  Location: JUST N 12TH ST RD (Lat: 39.880189,  Lng: -91.399589),  Route carried "on" structure: State highway 57,  Year Built: 1931,  Year Reconstructed: 2008,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 4,200 (year 2021),  Truck Traffic: 21%,  Average Future Daily Traffic: 4,921 (year 2032),  Design Load: HS 20,  Features Intersected: GHOST HOLLOW CR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.084,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.6m (41.3ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 65.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 39.2 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 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
Find on map >>   Show street view

Structure Number: 10019,  Location: W EDGE DWNTWN QUINCY (Lat: 39.931106,  Lng: -91.420814),  Route carried "on" structure: US 24,  Year Built: 1930,  Year Reconstructed: 1981,  Status: Closed,  Structure Length: 107.03m (351.15ft),  Average Daily Traffic: 7,525 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 9,324 (year 2032),  Features Intersected: MISS. R./FRONT ST/BN
Minimum Vertical Clearance: 5.03m (16.50ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Navigation Control: Yes ( Vertical Clearance: 16.8m (55.1ft), Horizontal Clearance: 57.3m (188.0ft)),  Material/Design: Steel continuous,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 35,  Length of Maximum Span: 191.3m (627.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Fair,  Superstructure: Serious,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 38.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 20.1 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,  Underclear: Meets minimum limits,  Waterway Adequacy: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 107.05m (351.21ft),  Designated Inspection Frequency: Every 12 months,  Critical Feature Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: March 2021,  Critical Feature Inspection Date: March 2021,  Underwater Inspection Date: March 2021,  Bridge Improvement Cost: $13,444,000,  Roadway Improvement Cost: $1,344,000,  Total Project Cost: $20,166,000,  Deck Structure Type: Closed Grating,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
Find on map >>   Show street view

Structure Number: 10024,  Location: 2.2MI E I-172/IL 104 (Lat: 39.930589,  Lng: -91.282986),  Route carried "on" structure: State highway 104,  Year Built: 1928,  Year Reconstructed: 1975,  Status: Open,  Structure Length: 5.12m (16.80ft),  Average Daily Traffic: 6,050 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,238 (year 2032),  Design Load: HS 20,  Features Intersected: MILL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.104,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 30.9m (101.4ft),  Curb-To-Curb Width: 11.8m (38.7ft),  Out-to-Out Width: 12.4m (40.7ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 70.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 42.4 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: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other
Find on map >>   Show street view

Structure Number: 10031,  Location: 3.4MI N JCT IL104/96 (Lat: 39.986950,  Lng: -91.377119),  Route carried "on" structure: State highway 96,  Year Built: 1928,  Year Reconstructed: 2008,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 3,250 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,833 (year 2032),  Design Load: HS 20,  Features Intersected: HOMAN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 116.224,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Fair,  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: 70.6 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: 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 Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10034,  Location: 1.6 mi. N IL 104 (Lat: 39.958667,  Lng: -91.377453),  Route carried "on" structure: State highway 96,  Year Built: 2017,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 6,750 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 7,262 (year 2038),  Design Load: HS 25 or greater,  Features Intersected: Cedar Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 113.086,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.6m (47.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 26.2m (86.0ft)

Condition: Superstructure: Very good,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 48.9 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: 38.6 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: Superior to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2019
Find on map >>   Show street view

Structure Number: 10044,  Location: I-72/IL96 INT (Lat: 39.880692,  Lng: -91.329472),  Route carried "on" structure: State highway 96,  Year Built: 1976,  Status: Open,  Structure Length: 8.22m (26.97ft),  Average Daily Traffic: 2,900 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 4,558 (year 2032),  Design Load: HS 20,  Features Intersected: FAI 172
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 101.241,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 20 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 34.4m (112.9ft),  Curb-To-Curb Width: 13.3m (43.6ft),  Out-to-Out Width: 19.5m (64.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 55.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.4 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: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other
Find on map >>   Show street view

Structure Number: 10045,  Location: 1.8M N IL 96 (Lat: 39.904661,  Lng: -91.324350),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 8.02m (26.31ft),  Average Daily Traffic: 500 (year 2014),  Truck Traffic: 10%,  Average Future Daily Traffic: 725 (year 2032),  Design Load: HS 15,  Features Intersected: I-172,  Facility Carried by Structure: W ST ANTHONY/TR 42
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.320,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 33.2m (108.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very good,  Operating Rating: 47.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 28.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
Find on map >>   Show street view

Structure Number: 10046,  Location: .7MI S I172/IL104 (Lat: 39.924325,  Lng: -91.323267),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 8.41m (27.59ft),  Average Daily Traffic: 3,550 (year 2019),  Truck Traffic: 17%,  Average Future Daily Traffic: 3,781 (year 2032),  Design Load: HS 20,  Features Intersected: FAI 172,  Facility Carried by Structure: CH 5
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.432,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 35.0m (114.8ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 61.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
Find on map >>   Show street view

Structure Number: 10047,  Location: I-172/IL104 INT (Lat: 39.934847,  Lng: -91.324917),  Route carried "on" structure: State highway 104,  Year Built: 1976,  Status: Open,  Structure Length: 8.20m (26.90ft),  Average Daily Traffic: 10,400 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 3,937 (year 2032),  Design Load: HS 20,  Features Intersected: FAI 172
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.355,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 33.6m (110.2ft),  Curb-To-Curb Width: 21.5m (70.5ft),  Out-to-Out Width: 28.0m (91.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 52.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other
Find on map >>   Show street view

Structure Number: 10048,  Location: 1.3MI N I172/IL104 (Lat: 39.953992,  Lng: -91.322744),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 10.59m (34.74ft),  Average Daily Traffic: 4,900 (year 2019),  Truck Traffic: 17%,  Average Future Daily Traffic: 5,387 (year 2032),  Design Load: HS 20,  Features Intersected: FAI 172,  Facility Carried by Structure: FAS 1604/TR 349
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.819,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 34 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 40.4m (132.5ft),  Curb-To-Curb Width: 13.0m (42.7ft),  Out-to-Out Width: 19.5m (64.0ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 57.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 34.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other
Find on map >>   Show street view

Structure Number: 10049,  Location: 2.1M S US 24 (Lat: 39.978453,  Lng: -91.311783),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Open,  Structure Length: 8.15m (26.74ft),  Average Daily Traffic: 650 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 570 (year 2032),  Design Load: HS 15,  Features Intersected: I-172,  Facility Carried by Structure: CH 3 / ELLINGTON R
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.676,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 33.6m (110.2ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 53.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up
Find on map >>   Show street view

Structure Number: 1005,  Location: 1.5MI S I172/US24 (Lat: 39.984144,  Lng: -91.309300),  Route carried "on" structure: Interstate 172,  Year Built: 1976,  Status: Open,  Structure Length: 8.79m (28.84ft),  Average Daily Traffic: 3,700 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 3,445 (year 2032),  Design Load: HS 20,  Features Intersected: BN RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 28.919,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.7m (38.4ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.7m (97.4ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 67.7 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: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other
Find on map >>   Show street view

Structure Number: 10051,  Location: 1.5MI S I172/US24 (Lat: 39.984461,  Lng: -91.309200),  Route carried "on" structure: Interstate 172,  Year Built: 1976,  Status: Open,  Structure Length: 8.79m (28.84ft),  Average Daily Traffic: 3,700 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 3,445 (year 2032),  Design Load: HS 20,  Features Intersected: BN RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 28.967,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.7m (38.4ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.7m (97.4ft),  Curb-To-Curb Width: 11.7m (38.4ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Good,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 52.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 28.2 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: Equal to present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other
Find on map >>   Show street view

Structure Number: 10054,  Location: 0.3MI SE I-172/IL96 (Lat: 39.878469,  Lng: -91.326028),  Route carried "on" structure: State highway 96,  Year Built: 1977,  Status: Open,  Structure Length: 6.34m (20.80ft),  Average Daily Traffic: 2,800 (year 2021),  Truck Traffic: 6%,  Average Future Daily Traffic: 3,004 (year 2032),  Design Load: HS 20,  Features Intersected: MILL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 100.790,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 52.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 32.7 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: 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: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other
Find on map >>   Show street view

Structure Number: 10055,  Location: 1.4MI S I172/IL96 (Lat: 39.863783,  Lng: -91.335311),  Route carried "on" structure: Interstate 172,  Year Built: 1980,  Status: Open,  Structure Length: 10.10m (33.14ft),  Average Daily Traffic: 4,900 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 3,574 (year 2032),  Design Load: HS 20,  Features Intersected: BURTON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.645,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 45.6m (149.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  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: Equal to present minimum criteria,  Deck Geometry: Better than 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: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10056,  Location: 1.4MI S I172/IL96 (Lat: 39.863900,  Lng: -91.335419),  Route carried "on" structure: Interstate 172,  Year Built: 1980,  Status: Open,  Structure Length: 10.10m (33.14ft),  Average Daily Traffic: 4,900 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 3,574 (year 2032),  Design Load: HS 20,  Features Intersected: BURTON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.661,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 45.6m (149.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  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: Equal to present minimum criteria,  Deck Geometry: Better than 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: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10061,  Location: 1MI S I172/IL96 (Lat: 39.869244,  Lng: -91.339675),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Open,  Structure Length: 11.48m (37.66ft),  Average Daily Traffic: 200 (year 2018),  Average Future Daily Traffic: 104 (year 2032),  Design Load: HS 20,  Features Intersected: FAI 172,  Facility Carried by Structure: TR 114A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.097,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 42.1m (138.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Very good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 56.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 33.7 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: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10062,  Location: .8MI S I172/IL96 (Lat: 39.872211,  Lng: -91.338836),  Route carried "on" structure: Interstate 172,  Year Built: 1981,  Status: Open,  Structure Length: 8.66m (28.41ft),  Average Daily Traffic: 4,900 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 3,574 (year 2032),  Design Load: HS 20,  Features Intersected: MILL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.610,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 32.5m (106.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 62.5 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: Better than 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: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10063,  Location: .8MI S I172/IL96 (Lat: 39.872378,  Lng: -91.338775),  Route carried "on" structure: Interstate 172,  Year Built: 1981,  Status: Open,  Structure Length: 8.78m (28.81ft),  Average Daily Traffic: 4,900 (year 2021),  Truck Traffic: 14%,  Average Future Daily Traffic: 3,574 (year 2032),  Design Load: HS 20,  Features Intersected: MILL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.626,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 32.9m (107.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 58.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 35.0 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: Better than 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: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10068,  Location: W EDGE DWNTWN QUINCY (Lat: 39.935825,  Lng: -91.412028),  Route carried "on" structure: US 24,  Year Built: 1986,  Status: Open,  Structure Length: 137.41m (450.82ft),  Average Daily Traffic: 8,700 (year 2019),  Truck Traffic: 11%,  Average Future Daily Traffic: 9,738 (year 2032),  Design Load: HS 20,  Features Intersected: MISS. R/STREETS/BNRR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.853,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Navigation Control: Yes ( Vertical Clearance: 18.3m (60.0ft), Horizontal Clearance: 265.2m (870.1ft)),  Material/Design: Steel continuous,  Design/Construction: Stayed Girder,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 16,  Length of Maximum Span: 274.3m (899.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 14.2m (46.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Very good,  Operating Rating: 67.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 40.5 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,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2020,  Critical Feature Inspection Date: August 2020,  Underwater Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other,  Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 1007,  Location: 2.2MI E I-172/IL 104 (Lat: 39.930581,  Lng: -91.282800),  Route carried "on" structure: State highway 104,  Year Built: 1987,  Status: Open,  Structure Length: 5.33m (17.49ft),  Average Daily Traffic: 6,050 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,238 (year 2032),  Features Intersected: MILL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.120,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 71.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 42.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  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,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10088,  Location: 1.9MI S IL24 ON 12TH (Lat: 39.957128,  Lng: -91.396461),  Route carried "on" structure: Other road ,  Year Built: 1995,  Status: Open,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 6,300 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 5,491 (year 2032),  Design Load: HS 20,  Features Intersected: CEDAR CREEK,  Facility Carried by Structure: FAU 7823/N 12TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.267,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.5m (86.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 12.1m (39.7ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 67.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 39.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Equal to present desirable 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: Febuary 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10502,  Location: 1.4MI SE I 172/IL96 (Lat: 39.869411,  Lng: -91.308417),  Route carried "on" structure: State highway 96,  Year Built: 2003,  Status: Open,  Structure Length: 8.11m (26.61ft),  Average Daily Traffic: 2,300 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 2,642 (year 2032),  Design Load: HS 20,  Features Intersected: BURTON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 98.908,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.7m (31.8ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 30.0m (98.4ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Good,  Superstructure: 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: 58.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Better than present minimum criteria,  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: Febuary 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 10503,  Location: 2.1 MI S ILL 104/96 (Lat: 39.918156,  Lng: -91.358514),  Route carried "on" structure: State highway 96,  Year Built: 2003,  Status: Open,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 10,100 (year 2021),  Truck Traffic: 2%,  Average Future Daily Traffic: 11,189 (year 2032),  Design Load: H 20,  Features Intersected: CURTIS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 107.035,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.0m (39.4ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.2m (79.4ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 79.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 46.0 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: 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: December 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Find on map >>   Show street view

Structure Number: 12007,  Location: 1.2MI N I172/IL96 (Lat: 39.894800,  Lng: -91.323122),  Route carried "on" structure: Interstate 172,  Year Built: 1975,  Status: Open,  Structure Length: 0.90m (2.95ft),  Average Daily Traffic: 7,400 (year 2021),  Truck Traffic: 18%,  Average Future Daily Traffic: 5,594 (year 2032),  Features Intersected: BRANCH OF MILL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.861,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.9m (12.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 89.1 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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: July 2021
Find on map >>   Show street view

Structure Number: 12013,  Location: 0.70 mi S US 24 (Lat: 39.997394,  Lng: -91.305378),  Route carried "on" structure: Interstate 172,  Year Built: 1975,  Status: Open,  Structure Length: 1.05m (3.44ft),  Average Daily Traffic: 7,400 (year 2021),  Truck Traffic: 13%,  Average Future Daily Traffic: 7,400 (year 2032),  Design Load: HS 20,  Features Intersected: Dry Branch
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 30.496,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 5 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 0.0m,  Curb-To-Curb Width: 12.8m (42.0ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 89.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Wearing Surface/Protective System: Wearing Surface: Other,  Membrane: Built-up
Find on map >>   Show street view

Structure Number: 125,  Location: .3 mi E 24th St Qcy. (Lat: 39.926117,  Lng: -91.372675),  Route carried "on" structure: State highway 96,  Year Built: 2016,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 11,200 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 11,845 (year 2038),  Design Load: HS 25 or greater,  Features Intersected: Emery Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 109.094,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 51.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable criteria,  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: Other
Find on map >>   Show street view

Structure Number: 12501,  Location: 1.2 MI E JCT24+96 (Lat: 40.007906,  Lng: -91.345075),  Route carried "on" structure: US 24,  Year Built: 2001,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 3,900 (year 2021),  Truck Traffic: 11%,  Average Future Daily Traffic: 3,781 (year 2032),  Design Load: HS 20,  Features Intersected: FRAZIER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.665,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.7m (31.8ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.6m (28.2ft)

Condition: Superstructure: Very good,  Substructure: Very good,  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: 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: Equal to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2020
Find on map >>   Show street view

Structure Number: 13012,  Location: S CITY LIMITS QUINCY (Lat: 39.904239,  Lng: -91.377728),  Route carried "on" structure: Other road ,  Year Built: 1954,  Status: Open,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 4,950 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 5,076 (year 2032),  Design Load: H 20,  Features Intersected: CURTIS CREEK,  Facility Carried by Structure: CH 21
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.093,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.4m (34.1ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 27.2 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: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.66m (12.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $245,000,  Roadway Improvement Cost: $25,000,  Total Project Cost: $368,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 13075,  Location: 3.4 MI NE QUINCY (Lat: 39.990756,  Lng: -91.338556),  Route carried "on" structure: County highway ,  Year Built: 1915,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 100 (year 2018),  Truck Traffic: 6%,  Average Future Daily Traffic: 26 (year 2032),  Features Intersected: HOLMAN CRK.,  Facility Carried by Structure: TR 82
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.828,  Lanes on structure: 1,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.1m (33.1ft),  Curb-To-Curb Width: 4.7m (15.4ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than 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: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel
Find on map >>   Show street view

Structure Number: 13242,  Location: 3.2 MI E QUINCY (Lat: 39.959500,  Lng: -91.275706),  Route carried "on" structure: County highway ,  Year Built: 1899,  Year Reconstructed: 1974,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 575 (year 2014),  Truck Traffic: 12%,  Average Future Daily Traffic: 570 (year 2032),  Design Load: HS 15,  Features Intersected: MILL CREEK,  Facility Carried by Structure: TR 0349
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.522,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.4m (40.7ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 52.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 31.1 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: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 13255,  Location: 3.0 MI SE QUINCY (Lat: 39.896772,  Lng: -91.321325),  Route carried "on" structure: County highway ,  Year Built: 1900,  Year Reconstructed: 1975,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 400 (year 2014),  Truck Traffic: 12%,  Average Future Daily Traffic: 518 (year 2032),  Design Load: HS 20,  Features Intersected: MILL CREEK,  Facility Carried by Structure: TR 0116
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.203,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 62.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF) rating reported by rating factor (RF) method using MS18 loading,  Inventory Rating: 37.6 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 13274,  Location: 3.1 MI NNW QUINCY (Lat: 40.009394,  Lng: -91.433375),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 100 (year 2014),  Average Future Daily Traffic: 113 (year 2032),  Design Load: HS 20,  Features Intersected: DRAINAGE CANAL,  Facility Carried by Structure: TR 255
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.641,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.1m (79.1ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  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: Equal to present minimum criteria,  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: Febuary 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 13277,  Location: 6 MI NE QUINCY (Lat: 39.971261,  Lng: -91.272728),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 100 (year 2018),  Average Future Daily Traffic: 104 (year 2032),  Design Load: HS 20,  Features Intersected: MILL CREEK,  Facility Carried by Structure: TR 182
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.772,  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: 21.9m (71.9ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very 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: 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: April 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Other
Find on map >>   Show street view

Structure Number: 13281,  Location: 2.25 MI S E QUINCY (Lat: 39.900964,  Lng: -91.318494),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 175 (year 2014),  Truck Traffic: 9%,  Average Future Daily Traffic: 207 (year 2032),  Design Load: HS 20,  Features Intersected: MILL CREEK,  Facility Carried by Structure: TR 423
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.209,  Lanes on structure: 2,  Owner: Town or Township 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: 14.9m (48.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Very 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: 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: April 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel
Discuss Quincy, Illinois (IL) on our hugely popular Illinois forum.


City-data.com does not guarantee the accuracy or timeliness of any information on this site.  Use at your own risk.
Some parts © 2024 Advameg, Inc.