M-1 WOODWARD AV over I-75


+42.33984, -83.05281
42°20'23" N, 83°03'10" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-1 WOODWARD AV over I-75
Structure number:000000000011780
Old structure number:82182195000S250 (from 1992 edition)
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:84.0 ft. [25.6 m]
Total length:160.1 ft. [48.8 m]
Roadway width between curbs:83.0 ft. [25.3 m]
Deck width edge-to-edge:112.5 ft. [34.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2014
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Steel continuous [4]
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: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:18,939 [as of 2007]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 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:93.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodVery GoodExcellentVery Good1893993.2
April 2016GoodExcellentExcellentVery Good1893992.2
April 2014FairVery GoodGoodSatisfactory1893989.2
April 2012GoodVery GoodGoodGood1893989.2
May 2010GoodVery GoodGoodGood1893989.2
January 2009GoodExcellentGoodGood1893989.2
October 2007PoorSeriousSatisfactoryFair-76.0
September 2006PoorSeriousSatisfactoryFair2131572.0
June 2005PoorSeriousSatisfactoryFair1500073.2
October 2002PoorSeriousSatisfactoryFair1500073.2
July 2001PoorSeriousSatisfactoryFair1500073.2
May 2000PoorSeriousSatisfactoryFair1500073.2
August 1998FairFairSatisfactoryFair1500077.4
August 1996FairSatisfactoryGoodSatisfactory3000091.6
August 1994FairSatisfactoryGoodGood3000091.3
July 1992GoodGoodGoodGood3000091.3
June 1990FairSatisfactoryGoodGood3000091.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.3,5203,520000
Steel Protective Coatingsq. ft.31,68031,680000
Reinforced Concrete Decksq. ft.19,74019,740000
Reinforced Concrete Columneach1010000
Concrete Protective Coatingsq. ft.566566000
Reinforced Concrete Abutmentlinear ft.244244000
Concrete Protective Coatingsq. ft.244244000
Reinforced Concrete Pier Caplinear ft.112112000
Concrete Protective Coatingsq. ft.112112000
Strip Seal Jointlinear ft.226226000
Movable Bearingeach4444000
Fixed Bearingeach2222000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3292894000
Concrete Protective Coatingsq. ft.1,6451,6291600