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STATE ROUTE 51 SB over STATE ROUTE 160 NB

Map

Coordinates:
+38.59985, -121.44047
38°35'59" N, 121°26'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 51 SB over STATE ROUTE 160 NB
Structure number:24 0130L
Location:03-SAC-051-3.63-SAC
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:129.9 ft. [39.6 m]
Total length:277.6 ft. [84.6 m]
Roadway width between curbs:63.0 ft. [19.2 m]
Deck width edge-to-edge:65.6 ft. [20.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1954
Year reconstructed:1994
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:3
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
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:Good
Status:Open, no restriction [A]
Average daily traffic:100,000 [as of 2010]
Truck traffic:6% of total traffic
Deck condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,847,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodGoodGoodGood10000079.0
December 2015GoodVery GoodVery GoodVery Good10000079.0
November 2013GoodGoodVery GoodGood10000079.0
November 2011GoodGoodVery GoodGood10000081.0
March 2011GoodGoodVery GoodGood10000081.0
December 2008PoorSeriousVery GoodGood8150076.0
September 2006PoorSeriousVery GoodGood8150076.0
March 2004FairSatisfactoryVery GoodGood6770082.0
December 2001FairSatisfactoryVery GoodGood6770082.0
March 1998GoodGoodVery GoodGood6770082.0
June 1995FairSatisfactoryVery GoodFair6960053.0
November 1993FairSatisfactoryVery GoodFair6695053.0
November 1991FairSatisfactoryVery GoodFair6695053.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.8585000
Reinforced Concrete Closed Web/Box Girderlinear ft.170164600
Prestressed Concrete Girder/Beamlinear ft.6464000
Deck
Reinforced Concrete Top Flangesq. ft.1,6921,692000
Wearing Surfacessq. ft.1,6241,624000
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.4444000
Reinforced Concrete Pileeach11000
Reinforced Concrete Pier Caplinear ft.2020000
Joints
Pourable Jointlinear ft.4040000
Compression Jointlinear ft.3232000
Bearings
Movable Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8585000
Other Material Bridge Raillinear ft.8585000