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SW SPOKANE ST over KLICKITAT, E MARGINAL RR

King County, Washington

Map

Coordinates:
+47.57139, -122.35361
47°34'17" N, 122°21'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SW SPOKANE ST over KLICKITAT, E MARGINAL RR
Structure number:085948000000000
Location:1200 SW Spokane St
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:16.4 ft. [5.0 m]
Total length:923.9 ft. [281.6 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:50.9 ft. [15.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1991
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:6
Main spans material:Prestressed concrete [5]
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: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,933 [as of 2015]
Truck traffic:30% of total traffic
Deck condition:Very Good [8 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:90.7
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$19,589,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodVery GoodGoodGood893390.7
April 2015GoodVery GoodGoodGood849990.8
April 2013GoodVery GoodVery GoodVery Good849988.8
April 2011GoodVery GoodVery GoodVery Good849988.8
June 2010GoodVery GoodVery GoodVery Good849988.8
October 2009GoodVery GoodVery GoodVery Good1610091.0
August 2008GoodVery GoodVery GoodVery Good1610091.0
September 2007GoodVery GoodVery GoodVery Good1610091.0
October 2006GoodVery GoodVery GoodVery Good1610091.0
July 2005GoodVery GoodVery GoodVery Good1500091.0
May 2003GoodVery GoodVery GoodVery Good1500091.0
September 2002GoodVery GoodVery GoodVery Good1500091.0
May 2000GoodVery GoodVery GoodVery Good114093.0
August 1999GoodVery GoodVery GoodVery Good114092.9
September 1992GoodVery GoodVery GoodVery Good114092.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.6,3956,395000
Deck
Reinforced Concrete Decksq. ft.27,34027,340000
Substructure
Reinforced Concrete Columneach1111000
Reinforced Concrete Abutmentlinear ft.100100000
Reinforced Concrete Pier Caplinear ft.288288000
Joints
Compression Jointlinear ft.1001000
Open Jointlinear ft.100010000
Other Jointlinear ft.100010000
Bearings
Elastomeric Bearingeach1616000
Pot Bearingeach44000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.804804000