WASHINGTON ST over I-205 (HWY 064)


+45.51831, -122.56518
45°31'06" N, 122°33'55" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WASHINGTON ST over I-205 (HWY 064)
Structure number:13523 064 02057
Location:6.0 MI S ORE-WASH LINE
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:134.8 ft. [41.1 m]
Total length:254.9 ft. [77.7 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:64.6 ft. [19.7 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Owner:State Highway Agency [01]
Year built:1978
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:2
Main spans material:Prestressed concrete continuous [6]
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: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20,059 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:80.9 tons [73.5 metric tons]
Inventory rating:62.4 tons [56.7 metric tons]
Sufficiency rating:77.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201777.7FairSatisfactoryGoodSatisfactory-20059
March 201577.7FairSatisfactoryGoodSatisfactory-20059
March 201377.7FairSatisfactoryGoodSatisfactory-20059
August 201069.0FairSatisfactoryGoodFair-20059
August 200880.0GoodGoodGoodGood-20059
August 200683.0GoodGoodGoodGood-19282
August 200472.0FairSatisfactoryGoodFair-18720
August 200283.0FairSatisfactoryGoodGood-18720
August 200079.0GoodGoodGoodGood-14400
August 199896.0GoodVery GoodGoodGood-14400
August 199696.0GoodVery GoodGoodGood-14400
August 199496.0GoodVery GoodGoodGood-14400
August 199298.0GoodVery GoodGoodGood-14400
August 199098.0GoodVery GoodVery GoodGood-12900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Closed Web/Box Girderlinear ft.1,7851,785000
Reinforced Concrete Top Flangesq. ft.16,45816,38660120
Reinforced Concrete Pier Walllinear ft.5705700
Reinforced Concrete Abutmentlinear ft.129992280
Compression Jointlinear ft.129012900
Pot Bearingeach1601600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.5105001000