Share:

GRAND RIVER AVE over M-10

Map 

Coordinates:
+42.33947, -83.06650
42°20'22" N, 83°03'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:GRAND RIVER AVE over M-10
Structure number:000000000011403
Old structure number:82182111000S160 (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:81.0 ft. [24.7 m]
Total length:160.8 ft. [49.0 m]
Roadway width between curbs:160.4 ft. [48.9 m]
Deck width edge-to-edge:162.4 ft. [49.5 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:47°
Owner:State Highway Agency [01]
Year built:1953
Year reconstructed:1996
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: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:Bituminous [6]

Latest Available Inspection: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,109 [as of 2007]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:76.9 tons [69.9 metric tons]
Inventory rating:45.9 tons [41.7 metric tons]
Sufficiency rating:83.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201683.6FairGoodSatisfactoryFairFO8109
August 201483.6FairGoodSatisfactoryFairFO8109
August 201283.6FairGoodSatisfactoryFairFO8109
August 201094.8FairGoodSatisfactorySatisfactoryFO8109
August 200891.8FairGoodSatisfactorySatisfactoryFO8109
August 200690.2FairGoodSatisfactorySatisfactoryFO18914
August 200491.7FairGoodGoodSatisfactory-9100
August 200291.7FairGoodGoodSatisfactory-9100
July 200091.7FairGoodGoodSatisfactory-9100
August 199893.7GoodGoodGoodGood-9100
June 199690.6PoorPoorGoodSatisfactorySD9100
July 199489.3PoorPoorGoodSatisfactorySD16700
September 199289.3PoorPoorGoodSatisfactorySD16700
August 199091.3FairFairGoodSatisfactoryFO16700