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SUISUN VALLEY RD over SUISUN CREEK

Map

Coordinates:
+38.26095, -122.11541
38°15'39" N, 122°06'55" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SUISUN VALLEY RD over SUISUN CREEK
Structure number:23C0076L
Location:0.35 MI S MORRISON LANE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:84.0 ft. [25.6 m]
Total length:86.0 ft. [26.2 m]
Roadway width between curbs:17.7 ft. [5.4 m]
Deck width edge-to-edge:19.4 ft. [5.9 m]
Owner:County Highway Agency [02]
Year built:1909
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,052 [as of 2009]
Truck traffic:3% of total traffic
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:58.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$260,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017Fair-FairGood105258.7
November 2015Good-GoodVery Good105268.8
November 2013Poor-PoorGood105246.5
November 2011Poor-PoorGood105246.5
March 2010Fair-FairGood275057.6
November 2007Fair-FairGood275057.6
December 2005Good-GoodGood275067.8