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STATE ROUTE 49 over MOKELUMNE RIVER

Map

Coordinates:
+38.31202, -120.72019
38°18'43" N, 120°43'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 49 over MOKELUMNE RIVER
Structure number:26 0012
Location:10-AMA-049-0.01
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:89.9 ft. [27.4 m]
Total length:365.2 ft. [111.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Owner:State Highway Agency [01]
Year built:1952
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:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,900 [as of 2009]
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:62.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairFairGoodGood590062.1
April 2015FairSatisfactoryGoodVery Good590063.1
May 2013FairFairGoodGood590062.1
April 2011FairFairGoodGood715063.9
May 2009FairFairGoodGood831063.9
June 2005GoodGoodGoodGood831066.9
June 2003GoodGoodGoodGood831066.9
May 2001GoodGoodGoodGood831067.9
February 2000GoodGoodGoodGood831067.9
January 1999GoodGoodGoodGood831067.9
January 1997FairGoodGoodSatisfactory790067.9
January 1995GoodGoodGoodGood790067.9
February 1992GoodGoodGoodGood540067.9