Share:

DAVISON TO I-75 RP over GTWRR,I-75&DAVISON(M-8)

Map

Coordinates:
+42.40861, -83.07976
42°24'31" N, 83°04'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:DAVISON TO I-75 RP over GTWRR,I-75&DAVISON(M-8)
Structure number:000000000011840
Old structure number:82182252000R110 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway overpass (third level) over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:186.0 ft. [56.7 m]
Total length:1071.2 ft. [326.5 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:9
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: October 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,170 [as of 1982]
Truck traffic:6% 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: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]
Inventory rating:86.1 tons [78.3 metric tons]
Sufficiency rating:82.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201582.0FairFairGoodSatisfactoryFO14170
April 201482.0FairFairGoodSatisfactoryFO14170
April 201282.0FairFairGoodSatisfactoryFO14170
May 201085.2FairFairGoodGoodFO14170
November 200986.2GoodGoodGoodGoodFO14170
November 200886.2GoodGoodGoodGoodFO14170
June 200686.2GoodGoodGoodGoodFO14170
June 200486.2GoodGoodVery GoodGoodFO14170
June 200274.6FairGoodSatisfactoryFairFO14170
June 200074.6FairGoodSatisfactoryFairFO14170
September 199874.6FairGoodSatisfactoryFairFO14170
September 199674.6FairGoodGoodFairFO14170
October 199490.6FairSatisfactoryGoodSatisfactory-14170
August 199290.6FairSatisfactoryGoodSatisfactory-14170
July 199090.6GoodGoodVery GoodGood-14170