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

Map

Coordinates:
+42.40927, -83.07975
42°24'33" N, 83°04'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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 2017

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]
Sufficiency rating:82.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairFairGoodSatisfactory1417082.0
October 2015FairFairGoodSatisfactory1417082.0
April 2014FairFairGoodSatisfactory1417082.0
April 2012FairFairGoodSatisfactory1417082.0
May 2010FairFairGoodGood1417085.2
November 2009GoodGoodGoodGood1417086.2
November 2008GoodGoodGoodGood1417086.2
June 2006GoodGoodGoodGood1417086.2
June 2004GoodGoodVery GoodGood1417086.2
June 2002FairGoodSatisfactoryFair1417074.6
June 2000FairGoodSatisfactoryFair1417074.6
September 1998FairGoodSatisfactoryFair1417074.6
September 1996FairGoodGoodFair1417074.6
October 1994FairSatisfactoryGoodSatisfactory1417090.6
August 1992FairSatisfactoryGoodSatisfactory1417090.6
July 1990GoodGoodVery GoodGood1417090.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.17,57817,38819000
Deck
Reinforced Concrete Decksq. ft.325,383261,81163,57200
Wearing Surfacessq. ft.279,033215,46163,57200
Substructure
Reinforced Concrete Columneach2016400
Reinforced Concrete Abutmentlinear ft.1943016400
Reinforced Concrete Pier Caplinear ft.77415162300
Joints
Strip Seal Jointlinear ft.2101189200
Pourable Jointlinear ft.2762205600
Compression Jointlinear ft.9292000
Bearings
Movable Bearingeach3636000
Fixed Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7,0272,1063,2811,6400