+47.52667, -122.33360
47°31'36" N, 122°20'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:CLOVERDALE ST over SR 509
Structure number:0008276G0000000
Location:4.0 N JCT SR 518
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:85.0 ft. [25.9 m]
Total length:333.0 ft. [101.5 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: August 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,039 [as of 2012]
Truck traffic:4% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Operating rating:61.4 tons [55.8 metric tons]
Inventory rating:36.6 tons [33.3 metric tons]
Sufficiency rating:93.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201593.6FairSatisfactorySatisfactoryGoodFO14039
August 201393.6FairSatisfactorySatisfactoryGoodFO14039
August 201192.6FairSatisfactorySatisfactoryGoodFO14007
August 200992.6FairSatisfactorySatisfactoryGoodFO14657
July 200792.6FairSatisfactorySatisfactoryGoodFO14158
September 200592.6FairSatisfactoryGoodGoodFO14158
December 200392.6FairSatisfactoryGoodGoodFO14158
March 200193.6FairSatisfactoryGoodGoodFO14158
June 199994.6FairSatisfactoryGoodGoodFO14158
June 199794.6FairSatisfactoryGoodGoodFO14158
December 199594.9FairSatisfactoryGoodGoodFO14158
June 199393.7FairSatisfactoryGoodGood-3580
July 199194.7FairSatisfactoryGoodGood-3580