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WEBB AVE over M-10

Map

Coordinates:
+42.38779, -83.10226
42°23'16" N, 83°06'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:WEBB AVE over M-10
Structure number:000000000011435
Old structure number:82182112000S100 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:54.8 ft. [16.7 m]
Total length:166.0 ft. [50.6 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:76.1 ft. [23.2 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:1991
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 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: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,260 [as of 1990]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:93.0 tons [84.5 metric tons]
Inventory rating:45.0 tons [40.9 metric tons]
Sufficiency rating:63.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201563.8FairSatisfactoryFairSatisfactoryFO9260
April 201363.8FairSatisfactoryFairSatisfactoryFO9260
April 201163.8FairSatisfactoryFairSatisfactoryFO9260
May 200863.8FairSatisfactoryFairSatisfactoryFO9260
May 200663.8FairSatisfactoryFairSatisfactoryFO9260
May 200463.8FairSatisfactoryFairSatisfactoryFO9260
May 200263.8FairSatisfactoryFairSatisfactoryFO9260
May 200063.8FairSatisfactoryFairSatisfactoryFO9260
August 199875.2FairGoodSatisfactorySatisfactoryFO9260
June 199675.2FairGoodSatisfactorySatisfactoryFO9260
July 199492.0FairVery GoodGoodSatisfactoryFO-
September 199292.0FairExcellentVery GoodSatisfactoryFO-
September 199092.0GoodVery GoodVery GoodVery GoodFO-