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JOSEPH CAMPAU over M-8

Map

Coordinates:
+42.41313, -83.06884
42°24'47" N, 83°04'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:JOSEPH CAMPAU over M-8
Structure number:000000000011379
Old structure number:82182104000S070 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:85.0 ft. [25.9 m]
Total length:170.0 ft. [51.8 m]
Roadway width between curbs:59.1 ft. [18.0 m]
Deck width edge-to-edge:81.4 ft. [24.8 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1971
Year reconstructed:2009
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:17,760 [as of 1970]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:78.4 tons [71.3 metric tons]
Inventory rating:47.1 tons [42.8 metric tons]
Sufficiency rating:92.4
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201592.4GoodVery GoodGoodVery Good-17760
December 201392.4GoodVery GoodVery GoodVery Good-17760
January 201292.4GoodExcellentVery GoodVery Good-17760
February 201060.9PoorPoorPoorFair-17760
November 200860.9PoorPoorPoorFairSD17760
November 200660.9PoorPoorPoorFairSD17760
November 200479.9PoorPoorFairFairSD17760
December 200279.9PoorPoorFairSatisfactorySD17760
January 200179.9PoorPoorFairFairSD17760
August 199891.3PoorPoorGoodGoodSD17760
October 199691.3PoorPoorGoodGoodSD17760
September 199491.1PoorPoorGoodGoodSD17760
August 199291.1PoorPoorVery GoodGoodSD17760
August 199091.1PoorPoorVery GoodGoodSD17760