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FOREST AVE over M-10

Map

Coordinates:
+42.35156, -83.07228
42°21'06" N, 83°04'20" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:FOREST AVE over M-10
Structure number:000000000011405
Old structure number:82182111000S180 (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:54.8 ft. [16.7 m]
Total length:110.9 ft. [33.8 m]
Roadway width between curbs:78.1 ft. [23.8 m]
Deck width edge-to-edge:103.0 ft. [31.4 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1950
Year reconstructed:1994
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: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,670
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:77.7 tons [70.6 metric tons]
Inventory rating:46.6 tons [42.4 metric tons]
Sufficiency rating:93.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201693.0FairGoodGoodSatisfactoryFO13670
August 201493.0FairGoodGoodSatisfactoryFO13670
August 201293.0FairGoodGoodSatisfactoryFO13670
August 201094.0FairGoodGoodSatisfactoryFO13670
August 200894.0FairGoodGoodSatisfactoryFO13670
July 200694.0FairGoodGoodSatisfactoryFO13670
July 200494.0FairGoodGoodSatisfactoryFO13670
July 200294.0FairGoodGoodSatisfactoryFO13670
July 200094.0FairGoodGoodSatisfactoryFO13670
August 199894.0GoodGoodGoodGoodFO13670
June 199694.0GoodVery GoodVery GoodGoodFO13670
June 199388.7PoorSeriousGoodSatisfactorySD13670
May 199288.7PoorSeriousGoodSatisfactorySD13670
April 199188.7PoorSeriousGoodSatisfactorySD13670