US 12,45 SB MANNHE over I-190 JFK


+41.98078, -87.87903
41°58'51" N, 87°52'45" 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:15.4 ft. [4.7 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: August 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:41,900 [as of 2011]
Truck traffic:6% 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]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:60.6 tons [55.1 metric tons]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201596.0GoodVery GoodVery GoodVery GoodFO41900
August 201396.0GoodVery GoodVery GoodVery Good-41900
September 201196.0GoodVery GoodVery GoodVery Good-20950
September 200996.0GoodVery GoodVery GoodVery Good-15000
November 200796.0GoodVery GoodVery GoodVery Good-22700
January 200677.0GoodExcellentExcellentExcellentFO23500