+42.30819, -83.10300
42°18'29" N, 83°06'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:DRAGOON AVE over I-75
Structure number:000000000011750
Old structure number:82182194000S210 (from 1992 edition)
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:75.8 ft. [23.1 m]
Total length:230.0 ft. [70.1 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:70.2 ft. [21.4 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1967
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: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,173 [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:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:68.8 tons [62.5 metric tons]
Inventory rating:41.4 tons [37.6 metric tons]
Sufficiency rating:75.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201575.6FairFairGoodSatisfactoryFO2173
July 201374.6FairFairGoodSatisfactoryFO2173
July 201180.9FairFairGoodGoodFO600
April 200881.9FairSatisfactoryGoodGoodFO600
April 200681.9FairSatisfactoryGoodGoodFO600
April 200481.9FairSatisfactoryGoodGoodFO600
April 200281.9FairSatisfactoryGoodGoodFO600
May 200081.9FairSatisfactoryGoodGoodFO600
July 199881.9GoodGoodVery GoodGoodFO600
September 199684.9GoodGoodVery GoodGoodFO600
August 199483.9GoodGoodVery GoodVery GoodFO600
June 199283.9GoodGoodVery GoodVery GoodFO600
June 199053.8PoorPoorPoorVery GoodSD600