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M-49 over ST JOSEPH RIVER

Hillsdale County, Michigan

Map

Coordinates:
+41.75908, -84.75758
41°45'33" N, 84°45'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-49 over ST JOSEPH RIVER
Structure number:000000000003258
Old structure number:30130011000B010 (from 1992 edition)
Location:NE LIMITS OF CAMDEN
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:75.8 ft. [23.1 m]
Total length:75.8 ft. [23.1 m]
Roadway width between curbs:43.0 ft. [13.1 m]
Deck width edge-to-edge:46.6 ft. [14.2 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,262 [as of 2007]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 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:Equal to present minimum criteria [6]
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:98.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairSatisfactorySatisfactoryGood226298.6
May 2016FairSatisfactorySatisfactoryGood226298.6
May 2014FairSatisfactorySatisfactoryGood226298.6
May 2012FairSatisfactoryGoodGood226298.6
May 2010GoodGoodGoodGood226298.6
May 2008FairSatisfactoryGoodGood226298.6
May 2006FairSatisfactoryGoodGood246598.5
May 2004FairSatisfactoryGoodGood230098.6
May 2002FairSatisfactoryGoodGood230096.6
June 2000FairSatisfactoryGoodGood230098.6
October 1998FairSatisfactoryGoodVery Good230098.6
October 1996FairSatisfactorySatisfactoryVery Good230098.6
November 1994FairSatisfactoryVery GoodGood150099.1
May 1992FairSatisfactoryVery GoodVery Good150099.1
June 1990FairSatisfactoryVery GoodVery Good150099.1