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STATE ROUTE 160 over SACRAMENTO RIVER

Map

Coordinates:
+38.31871, -121.57873
38°19'07" N, 121°34'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 160 over SACRAMENTO RIVER
Structure number:24 0053
Location:03-SAC-160-20.87
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:226.1 ft. [68.9 m]
Total length:588.0 ft. [179.2 m]
Roadway width between curbs:17.4 ft. [5.3 m]
Deck width edge-to-edge:19.4 ft. [5.9 m]
Vertical clearance above deck:13.8 ft. [4.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1923
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 9 / H 10 [1]
Number of main spans:5
Main spans material:Steel [3]
Main spans design:Movable - Bascule [16]
Deck type:Open Grating [3]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,550 [as of 2009]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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:Basically intolerable requiring high priority of corrrective action [3]
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]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:38.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018FairGoodFairFair155038.6
April 2016FairVery GoodGoodSatisfactory155049.3
April 2014FairGoodSatisfactoryGood155049.3
April 2012PoorGoodPoorGood155014.8
April 2010PoorGoodPoorGood208012.0
January 2009PoorGoodPoorGood208012.0
August 2007FairGoodFairGood208034.2
April 2006PoorSatisfactorySeriousGood20801.0
October 2005PoorSatisfactoryPoorGood208012.0
September 2003PoorSatisfactoryPoorGood208012.0
May 2002PoorSatisfactoryPoorGood208012.0
June 1999PoorSatisfactoryPoorGood208012.0
October 1998PoorSatisfactoryPoorGood208016.2
April 1998PoorSatisfactoryPoorGood208016.2
May 1995GoodGoodGoodGood250042.9
June 1993GoodGoodGoodGood240067.3
May 1990GoodGoodGoodGood240067.3