SR 20 over PED TRAIL


+48.09125, -122.81600
48°05'29" N, 122°48'58" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 20 over PED TRAIL
Structure number:0005166A0000000
Location:1.25 E JCT SR 19
Purpose:Carries highway over pedestrian/bicycle trail
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:58.1 ft. [17.7 m]
Total length:228.0 ft. [69.5 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:State Highway Agency [01]
Year built:1956
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:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:17,467 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry 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]
Sufficiency rating:76.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,283,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood1746776.8
August 2015GoodGoodGoodGood1653466.7
August 2013GoodGoodGoodGood1653466.7
August 2011GoodGoodGoodGood1626166.8
August 2009GoodGoodGoodGood1743065.5
August 2007GoodGoodGoodGood1600066.8
July 2005GoodGoodGoodGood1600066.8
July 2003FairSatisfactoryGoodGood1600076.6
May 2001FairSatisfactoryGoodGood1600076.6
August 1999FairSatisfactoryGoodGood1303075.1
October 1997FairSatisfactoryGoodGood1303075.1
June 1995GoodGoodGoodGood1303066.3
September 1993GoodGoodGoodGood825067.3
November 1991FairSatisfactorySatisfactoryGood825077.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Top Flangesq. ft.5,9285,928000
Wearing Surfacessq. ft.5,90205,90200
Reinforced Concrete Columneach77000
Reinforced Concrete Abutmentlinear ft.6060000
Reinforced Concrete Pier Caplinear ft.8181000
Open Jointlinear ft.5200052
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.456456000
Reinforced Concrete Bridge Raillinear ft.456456000
Reinforced Concrete Slabsq. ft.5,9025,902000