US 12,45 SB MANNHE over I-190 JFK


+41.98106, -87.87879
41°58'52" N, 87°52'44" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 12,45 SB MANNHE over I-190 JFK
Structure number:016271700000000
Old structure number:000016271732675 (from 1992 edition)
Location:1 M N LAWRENCE
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:115.2 ft. [35.1 m]
Total length:441.6 ft. [134.6 m]
Roadway width between curbs:59.4 ft. [18.1 m]
Deck width edge-to-edge:66.6 ft. [20.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:2006
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:39,800 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodVery GoodVery GoodVery Good3980096.0
August 2015GoodVery GoodVery GoodVery Good4190096.0
August 2013GoodVery GoodVery GoodVery Good4190096.0
September 2011GoodVery GoodVery GoodVery Good2095096.0
September 2009GoodVery GoodVery GoodVery Good1500096.0
November 2007GoodVery GoodVery GoodVery Good2270096.0
January 2006GoodExcellentExcellentExcellent2350077.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2,6492,649000
Reinforced Concrete Decksq. ft.29,30929,2496000
Reinforced Concrete Columneach2323000
Reinforced Concrete Pier Walllinear ft.351351000
Reinforced Concrete Abutmentlinear ft.154154000
Reinforced Concrete Pier Caplinear ft.505505000
Strip Seal Jointlinear ft.157157000
Elastomeric Bearingeach2020000
Fixed Bearingeach1010000
Pot Bearingeach2020000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.868868000