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MISSION AVENUE over SPOKANE RIVER

Map

Coordinates:
+47.67175, -117.38762
47°40'18" N, 117°23'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MISSION AVENUE over SPOKANE RIVER
Structure number:085123000000000
Location:1.13 E OF SR395
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:84.0 ft. [25.6 m]
Total length:348.1 ft. [106.1 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:58.1 ft. [17.7 m]
Owner:City or Municipal Highway Agency [04]
Year built:1909
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:5
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,500 [as of 2017]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:61.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$17,757,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodFairFair1550061.3
September 2015FairGoodFairFair1630060.9
September 2013FairGoodFairFair2085858.9
September 2011FairGoodFairFair2050059.1
September 2009Fair-SatisfactoryFair1770060.3
September 2007Fair-SatisfactoryFair2050059.1
October 2005Fair-SatisfactoryFair2050059.1
May 2003Fair-SatisfactoryFair2110058.8
March 2002Fair-SatisfactoryFair2070059.0
December 1999PoorPoorSatisfactorySatisfactory2070068.1
July 1997PoorPoorSatisfactorySatisfactory1730072.7
July 1995PoorPoorGoodGood1970072.0
October 1993PoorPoorGoodGood2020071.9
November 1989PoorPoorGoodGood2849668.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Stringerlinear ft.1,39269669600
Deck
Reinforced Concrete Decksq. ft.13,9201013,900010
Wearing Surfacessq. ft.13,920013,900200
Superstructure
Reinforced Concrete Archlinear ft.3140300140
Substructure
Reinforced Concrete Pier Walllinear ft.1601301281
Reinforced Concrete Abutmentlinear ft.66501600
Reinforced Concrete Pile Cap/Footinglinear ft.65010
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6966781080