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SR 4 over ELOCHOMAN RIVER

Map

Coordinates:
+46.22903, -123.39411
46°13'45" N, 123°23'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 4 over ELOCHOMAN RIVER
Structure number:0004999A0000000
Location:29.0 E JCT SR 401
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:160.1 ft. [48.8 m]
Total length:165.0 ft. [50.3 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Vertical clearance above deck:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,631 [as of 2016]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:76.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,244,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairSatisfactorySatisfactoryGood163176.2
September 2016FairGoodSatisfactoryGood199576.1
September 2014FairGoodSatisfactoryGood199576.1
September 2012FairGoodSatisfactoryGood220373.9
November 2010FairGoodFairGood265162.5
October 2008FairGoodFairGood265162.5
August 2006FairGoodSatisfactoryGood180176.2
June 2004FairGoodSatisfactoryGood180176.2
August 2002FairGoodSatisfactoryGood180176.2
June 2000FairGoodSatisfactoryGood180176.2
July 1998FairGoodFairGood220063.7
March 1996FairGoodFairGood220059.7
November 1994FairGoodFairGood220059.7
November 1992FairGoodFairGood230062.5
November 1990FairSatisfactoryFairGood230058.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Stringerlinear ft.640639010
Steel Protective Coatingsq. ft.3,7203,572011137
Deck
Reinforced Concrete Decksq. ft.4,2904,289001
Superstructure
Steel Trusslinear ft.3201001201000
Steel Protective Coatingsq. ft.18,60417,8600558186
Steel Floor Beamlinear ft.288287010
Steel Protective Coatingsq. ft.1,6741,60705017
Steel Gusset Plateeach3232000
Substructure
Reinforced Concrete Abutmentlinear ft.8484000
Joints
Pourable Jointlinear ft.5200052
Open Jointlinear ft.152015200
Assembly without Seal Jointlinear ft.5205200
Bearings
Movable Bearingeach22000
Fixed Bearingeach22000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.330327030