Share:

DAVISON S SERV RD over I-75 RAMP C

Map 

Coordinates:
+42.40886, -83.07645
42°24'32" N, 83°04'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:DAVISON S SERV RD over I-75 RAMP C
Structure number:000000000011866
Old structure number:82182252000S300 (from 1992 edition)
Location:IN DETROIT OVER RAMP C
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:98.8 ft. [30.1 m]
Total length:98.8 ft. [30.1 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:41.7 ft. [12.7 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:61°
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: May 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,360 [as of 1982]
Truck traffic:3% of total traffic
Deck condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
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:86.7 tons [78.8 metric tons]
Inventory rating:52.0 tons [47.3 metric tons]
Sufficiency rating:81.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201681.0GoodGoodGoodVery Good-4360
May 201481.0GoodGoodGoodVery Good-4360
May 201281.0GoodGoodGoodVery Good-4360
June 201079.0GoodVery GoodGoodVery Good-4360
March 200879.0GoodVery GoodGoodVery Good-4360
March 200679.0GoodVery GoodGoodVery Good-4360
March 200478.0FairExcellentSatisfactoryGood-4360
June 200277.0FairFairSatisfactoryGood-4360
June 200077.0FairFairSatisfactoryGood-4360
September 199822.0FairSatisfactorySatisfactory-SD4360
October 199622.0GoodGoodVery Good-SD4360
October 199481.0GoodGoodVery GoodGood-4360
August 199281.0GoodGoodVery GoodGood-4360
July 199081.0GoodGoodVery GoodVery Good-4360