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WHITTIER RD over I-94

Map 

Coordinates:
+42.41286, -82.94321
42°24'46" N, 82°56'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:WHITTIER RD over I-94
Structure number:000000000011257
Old structure number:82182025000S120 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:56.8 ft. [17.3 m]
Total length:169.0 ft. [51.5 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:65.9 ft. [20.1 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:2000
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:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: June 2014 

Status:Open, no restriction [A]
Average daily traffic:12,173 [as of 2010]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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]
Operating rating:95.2 tons [86.5 metric tons]
Inventory rating:57.0 tons [51.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:74.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201474.7Functionally obsoleteSatisfactoryGoodGood12173
June 201274.7Functionally obsoleteSatisfactoryGoodGood12173
June 201074.4Functionally obsoleteGoodGoodSatisfactory13480
June 200873.4Functionally obsoleteVery GoodVery GoodGood13480
July 200673.4Not deficientVery GoodVery GoodGood13480
July 200473.4Not deficientVery GoodVery GoodGood13480
July 200245.4Not deficientExcellentVery GoodPoor13480
July 200042.0Not deficientSeriousSatisfactoryPoor13480
July 199842.0Structurally deficientCriticalSatisfactoryPoor13480
May 199659.6Structurally deficientPoorSatisfactoryFair13480
June 199461.6Functionally obsoleteFairGoodFair13480
June 199261.6Functionally obsoleteFairGoodFair13480
May 199073.2Functionally obsoleteFairGoodSatisfactory13480