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S SPOKANE ST over E MARGINAL WY, 1ST, 4TH

Map 

Coordinates:
+47.60000, -122.31667
47°36'00" N, 122°19'00" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:S SPOKANE ST over E MARGINAL WY, 1ST, 4TH
Structure number:085262000000000
Location:S Spokane St & E Marginal
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:75.1 ft. [22.9 m]
Total length:3410.3 ft. [1039.4 m]
Roadway width between curbs:86.0 ft. [26.2 m]
Deck width edge-to-edge:87.9 ft. [26.8 m]
Vertical clearance above deck:15.1 ft. [4.6 m]
Vertical clearance below bridge:24.0 ft. [7.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:1941
Year reconstructed:2012
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:68
Main spans material:Concrete [1]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: March 2016 

Status:Open, no restriction [A]
Average daily traffic:39,900 [as of 2012]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:36.6 tons [33.3 metric tons]
Inventory rating:21.8 tons [19.8 metric tons]
Sufficiency rating:73.6
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$112,785,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201673.6Not deficientGoodSatisfactoryGood39900
March 201473.6Not deficientGoodSatisfactoryGood39900
March 201248.5Structurally deficientPoorSatisfactoryGood95044
March 201148.5Structurally deficientPoorSatisfactoryGood95044
July 200954.4Structurally deficientPoorSatisfactoryGood81500
December 200754.4Structurally deficientPoorSatisfactoryGood81500
September 200654.4Structurally deficientPoorSatisfactoryGood81500
June 200556.2Structurally deficientPoorSatisfactoryGood69500
September 200356.2Structurally deficientPoorSatisfactoryGood69500
July 200258.5Functionally obsoleteFairSatisfactoryGood69500
September 199958.5Functionally obsoleteFairGoodGood69500
August 199858.5Functionally obsoleteFairGoodGood69500
September 199768.7Functionally obsoleteFairGoodGood49500
May 199562.8Functionally obsoleteFairGoodGood49500
May 199262.8Functionally obsoleteFairGoodGood49500
July 199167.0Functionally obsoleteFairGoodGood49500