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23 MILE ROAD over KALAMAZOO RIVER

Map

Coordinates:
+42.26819, -84.84768
42°16'05" N, 84°50'52" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:23 MILE ROAD over KALAMAZOO RIVER
Structure number:000000000001332
Old structure number:13200098000B010 (from 1992 edition)
Location:MARENGO TWP SEC 26
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:79.4 ft. [24.2 m]
Total length:82.0 ft. [25.0 m]
Roadway width between curbs:28.5 ft. [8.7 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Owner:County Highway Agency [02]
Year built:2013
Historic significance:Bridge is on the National Register of Historic Places [1]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
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:Good
Status:Open, no restriction [A]
Average daily traffic:587 [as of 2013]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodVery GoodGood58798.5
September 2015GoodVery GoodVery GoodVery Good58798.5
August 2013PoorPoorPoorFair58767.2
September 2011PoorPoorPoorFair12024.0
September 2009PoorPoorPoorFair12024.0
October 2007PoorPoorPoorFair12024.0
September 2005PoorPoorPoorFair120248.1
September 2003FairFairFairSatisfactory120265.9
November 2001FairFairFairSatisfactory120264.9
November 1999FairFairFairSatisfactory120264.8
December 1997FairFairFairSatisfactory120264.8
December 1995FairFairSatisfactorySatisfactory120266.5
December 1993FairFairSatisfactorySatisfactory65277.2
December 1991FairFairSatisfactorySatisfactory62677.8
November 1989FairSatisfactoryGoodGood62680.8