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CONCORD AVE over I-94

Map

Coordinates:
+42.38346, -83.02997
42°23'00" N, 83°01'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CONCORD AVE over I-94
Structure number:000000000011218
Old structure number:82182024000S110 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:55.1 ft. [16.8 m]
Total length:168.3 ft. [51.3 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1958
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:Bituminous [6]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:6,150 [as of 1978]
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:78.1 tons [71.0 metric tons]
Inventory rating:46.6 tons [42.4 metric tons]
Sufficiency rating:71.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201571.8PoorPoorSatisfactorySatisfactorySD6150
November 201371.8PoorPoorSatisfactorySatisfactorySD6150
November 201170.8PoorPoorSatisfactorySatisfactorySD6150
November 200969.8PoorPoorGoodGoodSD6150
November 200758.5PoorPoorGoodFairSD6150
August 200646.8PoorPoorPoorPoorSD6150
May 200546.8PoorPoorFairPoorSD6150
November 200346.8PoorPoorFairPoorSD6150
October 200246.8PoorPoorFairPoorSD6150
August 200146.8PoorPoorFairPoorSD6150
June 200046.8PoorPoorFairPoorSD6150
July 199865.6FairFairSatisfactoryFairFO6150
June 199665.6FairFairSatisfactoryFairFO6150
July 199465.5FairFairSatisfactoryFairFO6150
June 199266.5FairSatisfactoryGoodFairFO6150
May 199066.5FairSatisfactoryGoodFairFO6150