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M-1 WOODWARD AVE over I-94

Map 

Coordinates:
+42.36360, -83.06881
42°21'49" N, 83°04'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:M-1 WOODWARD AVE over I-94
Structure number:000000000011210
Old structure number:82182024000S030 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:63.7 ft. [19.4 m]
Total length:236.9 ft. [72.2 m]
Roadway width between curbs:92.5 ft. [28.2 m]
Deck width edge-to-edge:121.7 ft. [37.1 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2015 

Status:Open, no restriction [A]
Average daily traffic:20,804 [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:Excellent [9 out of 9]
Structural appraisal:Superior to present desirable criteria [9]
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:80.4 tons [73.1 metric tons]
Inventory rating:49.7 tons [45.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:92.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201592.9Functionally obsoleteVery GoodExcellentExcellent20804
November 201392.9Functionally obsoleteVery GoodGoodGood20804
December 201192.9Functionally obsoleteVery GoodGoodGood20804
January 201092.9Functionally obsoleteVery GoodVery GoodGood20804
January 200892.9Not deficientVery GoodVery GoodGood21315
January 200692.9Not deficientVery GoodVery GoodGood21315
July 200393.6Not deficientVery GoodVery GoodGood16000
July 200193.6Not deficientVery GoodVery GoodGood16000
April 200093.6Not deficientExcellentExcellentGood16000
November 199860.1Structurally deficientSeriousPoorPoor16000
April 199762.3Structurally deficientPoorPoorPoor16000
December 199660.7Structurally deficientPoorPoorPoor22700
July 199460.3Structurally deficientPoorPoorPoor22700
June 199262.5Structurally deficientFairPoorFair22700
May 199060.3Structurally deficientPoorPoorFair22700