WARREN AVE over I-75


+42.36084, -83.05424
42°21'39" N, 83°03'15" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WARREN AVE over I-75
Structure number:000000000011817
Old structure number:82182251000S160 (from 1992 edition)
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:74.8 ft. [22.8 m]
Total length:205.1 ft. [62.5 m]
Roadway width between curbs:136.2 ft. [41.5 m]
Deck width edge-to-edge:173.2 ft. [52.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2007
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 [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:26,900
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:18.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactoryGoodFair2690018.0
May 2015FairVery GoodGoodSatisfactory2690018.0
May 2014FairExcellentGoodSatisfactory2690077.0
May 2013FairExcellentGoodSatisfactory2690095.0
May 2011FairExcellentGoodSatisfactory2690095.0
March 2009GoodExcellentGoodGood2690092.0
September 2008PoorSeriousPoorSerious2690047.0
December 2007PoorSeriousPoorSerious2690047.0
June 2006PoorSeriousPoorSerious2690047.0
September 2005PoorSeriousPoorSerious2690047.0
November 2004PoorSeriousPoorSerious2690049.0
June 2003PoorSeriousPoorSerious2690047.0
September 2002PoorPoorPoorSerious2690049.0
December 2001PoorPoorPoorSerious2690049.0
June 2001PoorSeriousPoorSerious2690047.0
September 1998PoorPoorPoorSerious2690049.0
September 1996FairFairSatisfactoryFair2690083.0
September 1994PoorPoorSatisfactorySatisfactory2690092.0
July 1992PoorFairPoorFair2690067.0
June 1990PoorFairPoorFair2690067.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.22,89021,5421,34530
Reinforced Concrete Decksq. ft.382,334381,2581,07600
Reinforced Concrete Columneach3636000
Reinforced Concrete Abutmentlinear ft.1,1521,027102167
Reinforced Concrete Pier Caplinear ft.1,6691,243328980
Strip Seal Jointlinear ft.1,7061,706000
Pourable Jointlinear ft.1,1351,0370980
Other Jointlinear ft.2,0212,021000
Movable Bearingeach136136000
Fixed Bearingeach137133031
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,3451,01033500