+47.59914, -122.32149
47°35'57" N, 122°19'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:0007504B0000000
Location:0.3 N JCT I-90
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:100.1 ft. [30.5 m]
Total length:712.0 ft. [217.0 m]
Roadway width between curbs:55.8 ft. [17.0 m]
Deck width edge-to-edge:58.7 ft. [17.9 m]
Vertical clearance below bridge:18.7 ft. [5.7 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1992
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:9
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2016 

Status:Open, no restriction [A]
Average daily traffic:73,221 [as of 2012]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:32.7 tons [29.7 metric tons]
Inventory rating:19.8 tons [18.0 metric tons]
Sufficiency rating:69.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201669.3Not deficientSatisfactorySatisfactoryGood73221
August 201484.3Not deficientSatisfactorySatisfactoryGood73221
October 201291.1Not deficientSatisfactorySatisfactoryGood73489
October 201091.0Not deficientSatisfactorySatisfactoryGood74444
December 200891.0Not deficientSatisfactorySatisfactoryGood74444
August 200690.6Not deficientSatisfactorySatisfactoryGood79500
December 200490.6Not deficientSatisfactorySatisfactoryGood79500
September 200290.6Not deficientSatisfactorySatisfactoryGood79500
December 200092.1Not deficientSatisfactorySatisfactoryGood63255
October 199892.1Not deficientSatisfactorySatisfactoryGood63255
May 199693.3Not deficientSatisfactorySatisfactoryGood63255
December 199493.3Not deficientSatisfactorySatisfactoryGood63255
March 199289.2Not deficientSatisfactorySatisfactoryGood88675