SR 823 over BN RR


+46.63894, -120.52867
46°38'20" N, 120°31'43" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 823 over BN RR
Structure number:0003346A0000000
Location:0.4 N JCT I-82
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:80.1 ft. [24.4 m]
Total length:345.2 ft. [105.2 m]
Roadway width between curbs:28.5 ft. [8.7 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1947
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:6
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,140 [as of 2012]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 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]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:76.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,796,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairFairSatisfactorySatisfactory1514076.4
July 2015FairFairSatisfactorySatisfactory1514077.5
July 2013FairFairSatisfactorySatisfactory1492277.6
July 2011FairFairFairSatisfactory1492265.7
July 2009FairFairFairGood1365966.1
June 2007FairFairFairGood1350066.2
October 2005FairFairFairGood1350066.2
October 2003FairFairFairGood1350066.2
June 2001FairFairFairGood2402262.5
September 1999PoorSatisfactoryPoorGood2402244.3
September 1997PoorPoorPoorGood2402240.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.1,3801,3490310
Reinforced Concrete Decksq. ft.9,7989,58321005
Wearing Surfacessq. ft.9,79809,79800
Reinforced Concrete Columneach1916030
Reinforced Concrete Abutmentlinear ft.7272000
Reinforced Concrete Pier Caplinear ft.188180080
Pourable Jointlinear ft.112011200
Compression Jointlinear ft.112084280
Movable Bearingeach84040
Fixed Bearingeach83050
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.690690000
Reinforced Concrete Bridge Raillinear ft.690687030