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SW SPOKANE ST over DELRIDGE WAY SW

Map

Coordinates:
+47.57111, -122.35000
47°34'16" N, 122°20'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SW SPOKANE ST over DELRIDGE WAY SW
Structure number:085300000000000
Location:1200 SW Spokane St
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:148.0 ft. [45.1 m]
Total length:1521.1 ft. [463.6 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Vertical clearance above deck:17.1 ft. [5.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
Owner:City or Municipal Highway Agency [04]
Year built:1983
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:14
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:93,180 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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:73.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$76,810,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactoryGoodGood9318073.8
June 2015GoodGoodGoodVery Good9318057.8
June 2013GoodGoodGoodVery Good9318057.8
August 2012GoodGoodGoodVery Good9318057.8
May 2011GoodGoodGoodVery Good9318057.8
September 2009GoodGoodGoodVery Good8866281.0
September 2008GoodGoodGoodVery Good7670085.0
August 2006GoodGoodGoodVery Good7670085.0
September 2004GoodGoodGoodVery Good7670085.0
September 2003GoodGoodVery GoodVery Good5930085.0
November 2002GoodGoodVery GoodVery Good5930085.0
August 1999GoodGoodVery GoodVery Good5930085.0
October 1997GoodGoodVery GoodVery Good5930085.0
July 1995GoodGoodVery GoodVery Good5930085.0
October 1992GoodGoodVery GoodVery Good5930085.0
July 1991GoodGoodVery GoodVery Good-100.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.7575000
Prestressed Concrete Girder/Beamlinear ft.6,0846,084000
Deck
Reinforced Concrete Decksq. ft.45,60045,05000550
Substructure
Reinforced Concrete Columneach1313000
Reinforced Concrete Abutmentlinear ft.120115050
Reinforced Concrete Pier Caplinear ft.520520000
Joints
Assembly without Seal Jointlinear ft.1200100020
Bearings
Movable Bearingeach22000
Fixed Bearingeach22000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,0423,038040