+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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Closed Web/Box Girderlinear ft.239236030
Steel Girder/Beamlinear ft.900900000
Steel Protective Coatingsq. ft.13,09012,900170020
Reinforced Concrete Decksq. ft.22,64422,60420020
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.160160000
Pourable Jointlinear ft.310000310
Assembly without Seal Jointlinear ft.31002071030
Movable Bearingeach4039010
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.5985480500
Reinforced Concrete Bridge Raillinear ft.598598000