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CLARK AVE over I-75

Map 

Coordinates:
+42.31347, -83.09094
42°18'48" N, 83°05'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CLARK AVE over I-75
Structure number:000000000011740
Old structure number:82182194000S120 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:75.8 ft. [23.1 m]
Total length:152.9 ft. [46.6 m]
Roadway width between curbs:109.9 ft. [33.5 m]
Deck width edge-to-edge:117.1 ft. [35.7 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1970
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:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,076 [as of 2010]
Truck traffic:3% of total traffic
Deck condition:Fair [5 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: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:91.0 tons [82.7 metric tons]
Inventory rating:46.0 tons [41.8 metric tons]
Sufficiency rating:89.2
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$157,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201589.2FairFairGoodGoodFO19076
June 201390.2FairSatisfactoryGoodGoodFO19076
June 201191.8FairSatisfactoryGoodGoodFO7910
June 200991.8FairSatisfactoryGoodGoodFO7910
June 200891.8FairSatisfactoryGoodGoodFO7910
June 200693.9FairSatisfactoryGoodGood-7910
June 200493.9FairSatisfactoryGoodGood-7910
June 200293.9FairSatisfactoryGoodSatisfactory-7910
May 200093.9FairSatisfactoryGoodSatisfactory-7910
July 199893.9GoodGoodGoodGood-7910
September 199694.9FairSatisfactoryGoodGood-7910
August 199494.8FairSatisfactoryGoodGood-7910
June 199294.8FairSatisfactoryVery GoodGood-7910
June 199094.8FairSatisfactoryVery GoodGood-7910