M-85 over CONRAIL (ABN)


+42.32293, -83.06549
42°19'23" N, 83°03'56" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-85 over CONRAIL (ABN)
Structure number:000000000011323
Old structure number:82182071000R060 (from 1992 edition)
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:43.0 ft. [13.1 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:98.8 ft. [30.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:37°
Owner:State Highway Agency [01]
Year built:1924
Year reconstructed: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:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:10,191 [as of 2007]
Truck traffic:32% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry 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:38.0
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$292,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018PoorPoorSeriousPoor1019138.0
October 2017PoorPoorSeriousPoor1019138.0
October 2016PoorPoorSeriousPoor1019138.0
October 2015PoorPoorSeriousPoor1019138.0
April 2015PoorPoorSeriousPoor1019138.0
December 2013PoorPoorSeriousPoor1019138.0
January 2013PoorPoorSeriousPoor1019138.0
January 2012PoorPoorSeriousPoor1019138.0
September 2011PoorPoorSeriousPoor1019141.8
December 2007FairFairFairFair1019179.5
December 2005FairFairFairFair1035779.4
September 2003FairFairFairFair1100079.2
September 2001FairFairFairFair1100079.2
September 1999FairSatisfactorySatisfactoryFair1100076.0
November 1997PoorSatisfactorySatisfactoryPoor1100059.7
October 1995PoorSatisfactorySatisfactoryPoor2010057.1
August 1992PoorGoodGoodPoor2010057.1
July 1990FairGoodVery GoodFair2010075.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2,69721,0791,349267
Reinforced Concrete Decksq. ft.10,7858,5852,0002000
Wearing Surfacessq. ft.7,89607,1067900
Other Material Pier Walllinear ft.269002690
Reinforced Concrete Abutmentlinear ft.1252560400
Pourable Jointlinear ft.250002500
Movable Bearingeach50010400
Fixed Bearingeach2505200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.22010200100