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STATE ROUTE 51 over AMERICAN RIVER

Map

Coordinates:
+38.58673, -121.44777
38°35'12" N, 121°26'52" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 51 over AMERICAN RIVER
Structure number:24 0003
Location:03-SAC-051-2.61-SAC
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:125.0 ft. [38.1 m]
Total length:1699.6 ft. [518.0 m]
Roadway width between curbs:89.2 ft. [27.2 m]
Deck width edge-to-edge:94.5 ft. [28.8 m]
Skew angle:21°
Owner:State Highway Agency [01]
Year built:1954
Year reconstructed:1966
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:8
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:195,000 [as of 2010]
Truck traffic:6% of total traffic
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: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 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 assessed or calculated scour condition. [5]
Sufficiency rating:84.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairGoodGood19500084.0
December 2015GoodGoodVery GoodVery Good19500057.0
November 2013PoorSeriousGoodGood19500052.0
November 2011PoorSeriousGoodGood19500052.0
April 2011PoorSeriousGoodGood16300052.0
February 2010PoorSeriousGoodGood16300052.0
May 2007FairFairGoodGood16300056.0
March 2007GoodGoodGoodGood16300057.0
September 2004GoodGoodGoodGood15200057.0
March 2004GoodGoodGoodGood15200057.0
August 2002GoodGoodGoodGood15200057.0
September 2000GoodGoodGoodGood15200057.0
August 1998GoodGoodGoodGood15200057.0
March 1998GoodGoodGoodGood15200057.0
November 1993GoodGoodGoodGood14700021.0
November 1991GoodGoodGoodGood14700021.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.5,0705,0145420
Steel Protective Coatingsq. ft.16,968016,96800
Deck
Reinforced Concrete Decksq. ft.16,58911,1145,47500
Wearing Surfacessq. ft.15,32915,329000
Substructure
Reinforced Concrete Columneach7575000
Reinforced Concrete Pier Walllinear ft.6335349900
Reinforced Concrete Abutmentlinear ft.7065500
Reinforced Concrete Pile Cap/Footinglinear ft.98257300
Steel Pileeach80800
Steel Pier Caplinear ft.240240000
Steel Protective Coatingsq. ft.988988000
Reinforced Concrete Pier Caplinear ft.527527000
Joints
Pourable Jointlinear ft.445445000
Assembly with Sealeach278278000
Bearings
Movable Bearingeach168168000
Fixed Bearingeach168168000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.518518000
Other Material Bridge Raillinear ft.1,0361,036000