+42.38442, -83.09972
42°23'04" N, 83°05'59" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CALVERT AVE over M-10
Structure number:000000000011434
Old structure number:82182112000S090 (from 1992 edition)
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:56.8 ft. [17.3 m]
Total length:170.9 ft. [52.1 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1955
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:Latex Concrete or similar additive [3]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Poor
Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:1,990 [as of 1990]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:10.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201510.1PoorSatisfactoryPoorGoodSD1990
April 201376.6FairSatisfactorySatisfactoryGoodFO1990
April 201176.6FairSatisfactorySatisfactoryGoodFO1990
May 200876.6FairSatisfactoryGoodGoodFO1990
June 200676.6FairSatisfactorySatisfactorySatisfactoryFO1990
June 200476.6FairSatisfactorySatisfactorySatisfactoryFO1990
June 200276.6FairSatisfactoryGoodGoodFO1990
May 200076.6FairSatisfactoryGoodGoodFO1990
August 199876.6FairSatisfactoryGoodGoodFO1990
June 199676.6FairGoodSatisfactoryGoodFO1990
July 199476.6FairVery GoodSatisfactoryGoodFO1990
September 199276.6GoodExcellentGoodGoodFO1990
September 199076.6GoodVery GoodVery GoodVery GoodFO1990