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SW SPOKANE ST over KLICKITAT, E MARGINAL RR

King County, Washington

Map

Coordinates:
+47.57139, -122.35650
47°34'17" N, 122°21'23" 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:164.1 ft. [50.0 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:19.7 ft. [6.0 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]
Operating rating:85.8 tons [78.0 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:90.7
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$19,589,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201790.7GoodVery GoodGoodGood-8933
April 201590.8GoodVery GoodGoodGood-8499
April 201388.8GoodVery GoodVery GoodVery Good-8499
April 201188.8GoodVery GoodVery GoodVery Good-8499
June 201088.8GoodVery GoodVery GoodVery Good-8499
October 200991.0GoodVery GoodVery GoodVery Good-16100
August 200891.0GoodVery GoodVery GoodVery Good-16100
September 200791.0GoodVery GoodVery GoodVery Good-16100
October 200691.0GoodVery GoodVery GoodVery Good-16100
July 200591.0GoodVery GoodVery GoodVery Good-15000
May 200391.0GoodVery GoodVery GoodVery Good-15000
September 200291.0GoodVery GoodVery GoodVery Good-15000
May 200093.0GoodVery GoodVery GoodVery Good-1140
August 199992.9GoodVery GoodVery GoodVery Good-1140
September 199292.9GoodVery GoodVery GoodVery Good-1140

Element Data

Source: National Bridge Elements dataset, 2016 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