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SR 340 BRIDGE ST over WALKER RVR

Map

Coordinates:
+38.98319, -119.18234
38°58'59" N, 119°10'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 340 BRIDGE ST over WALKER RVR
Structure number:B1408
Location:YERINGTON
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:131.9 ft. [40.2 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,600 [as of 2014]
Truck traffic:4% 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]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:98.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood260098.3
March 2015GoodVery GoodGoodGood260098.3
March 2013FairVery GoodGoodSatisfactory335098.1
March 2011FairVery GoodVery GoodSatisfactory335097.4
March 2009GoodVery GoodVery GoodGood335097.4
April 2007GoodVery GoodVery GoodVery Good335097.4
March 2005GoodVery GoodVery GoodVery Good305096.6
April 2003GoodVery GoodVery GoodVery Good300096.6
June 2001GoodVery GoodVery GoodVery Good300095.6
May 1999GoodVery GoodVery GoodVery Good305096.6
April 1997GoodVery GoodVery GoodVery Good250096.8
May 1995GoodVery GoodVery GoodVery Good226597.0
May 1993GoodGoodVery GoodVery Good226597.0
April 1991GoodVery GoodVery GoodVery Good205098.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.134130400
Deck
Reinforced Concrete Decksq. ft.6,4146,3496500
Wearing Surfacessq. ft.5,2225,222000
Substructure
Reinforced Concrete Abutmentlinear ft.9696000
Reinforced Concrete Pile Cap/Footinglinear ft.9696000
Reinforced Concrete Pileeach2626000
Joints
Open Jointlinear ft.1001000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.134134000
Steel Protective Coatingsq. ft.134134000
Reinforced Concrete Bridge Raillinear ft.268268000