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FRANKLIN BLVD over MOKELUMNE RIVER OVERFLOW

Map

Coordinates:
+38.27991, -121.43975
38°16'48" N, 121°26'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FRANKLIN BLVD over MOKELUMNE RIVER OVERFLOW
Structure number:24C0155
Location:1.8 MI N SAN JQUIN CO LIN
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:19.0 ft. [5.8 m]
Total length:495.1 ft. [150.9 m]
Roadway width between curbs:22.3 ft. [6.8 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Owner:County Highway Agency [02]
Year built:1930
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:26
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Poor
Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:510 [as of 2007]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
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:Equal to present desirable criteria [8]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:22.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$4,316,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016PoorGoodPoorPoor51022.4
October 2014FairVery GoodSatisfactorySatisfactory51022.4
December 2012PoorSatisfactoryPoorFair51043.9
September 2011PoorSatisfactoryPoorFair51043.9
February 2010PoorSatisfactoryPoorFair51047.9
January 2007PoorSatisfactoryPoorFair51047.9
July 2004FairSatisfactoryFairFair51064.2
February 2002FairSatisfactoryFairFair51064.2
November 1999FairGoodSatisfactorySatisfactory51075.3
April 1994FairFairFairFair51041.7
April 1991FairFairFairFair51042.8