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M-96 W COLUMBIA over GTW RR

Map

Coordinates:
+42.29102, -85.27267
42°17'28" N, 85°16'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-96 W COLUMBIA over GTW RR
Structure number:000000000001400
Old structure number:134050600028R01 (from 1992 edition)
Location:0.2 MI E OF SKYLINE
Purpose:Carries highway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:96.8 ft. [29.5 m]
Total length:337.9 ft. [103.0 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:61°
Owner:State Highway Agency [01]
Year built:1986
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:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,300 [as of 1997]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:85.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairGoodFairSatisfactory630085.3
August 2015GoodVery GoodGoodGood630096.6
August 2013GoodVery GoodGoodGood630096.6
October 2011GoodVery GoodGoodGood630096.6
October 2009GoodVery GoodGoodGood630096.6
October 2007GoodVery GoodVery GoodGood630095.6
September 2005GoodGoodVery GoodGood630095.6
August 2003GoodGoodVery GoodGood630095.6
May 1998GoodVery GoodExcellentVery Good630096.6
May 1996GoodVery GoodExcellentVery Good577596.8
May 1994GoodExcellentExcellentExcellent577596.8
January 1992GoodExcellentExcellentExcellent577596.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,7032,56751310
Deck
Reinforced Concrete Decksq. ft.14,29414,14514900
Substructure
Reinforced Concrete Columneach1812600
Reinforced Concrete Pier Walllinear ft.21018415110
Reinforced Concrete Abutmentlinear ft.226223210
Reinforced Concrete Pier Caplinear ft.30928412130
Joints
Strip Seal Jointlinear ft.255025500
Pourable Jointlinear ft.170075491
Bearings
Elastomeric Bearingeach6464000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6766571810