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M-99 (SUPERIOR ST) over S BR KALAMAZOO RIVER

Map

Coordinates:
+42.23619, -84.75309
42°14'10" N, 84°45'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-99 (SUPERIOR ST) over S BR KALAMAZOO RIVER
Structure number:000000000001287
Old structure number:13113092000B010 (from 1992 edition)
Location:S LTS OF ALBION
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:68.2 ft. [20.8 m]
Total length:140.1 ft. [42.7 m]
Roadway width between curbs:45.6 ft. [13.9 m]
Deck width edge-to-edge:54.8 ft. [16.7 m]
Owner:State Highway Agency [01]
Year built:2011
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,620 [as of 2011]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:94.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodSatisfactoryGood162094.5
September 2015GoodGoodVery GoodGood162094.5
September 2013GoodGoodVery GoodGood162094.5
December 2011GoodGoodExcellentExcellent162094.5
September 2011GoodExcellent--162094.5
September 2009PoorPoorPoorFair509856.0
September 2007PoorPoorPoorSatisfactory415956.5
September 2005PoorPoorFairSatisfactory415973.1
September 2003FairFairFairSatisfactory550075.0
September 2001FairFairSatisfactorySatisfactory550085.2
December 2000FairFairSatisfactoryGood550082.2
August 1997FairFairGoodGood550082.2
June 1995FairFairGoodGood420082.3
April 1993FairFairGoodGood420082.3
April 1991FairFairGoodGood420094.4