Share:

SR 20 over RAILROAD

Map

Coordinates:
+48.35161, -119.59256
48°21'06" N, 119°35'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 20 over RAILROAD
Structure number:0005956B0000000
Location:0.3 E JCT SR 215
Purpose:Carries highway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:65.9 ft. [20.1 m]
Total length:165.0 ft. [50.3 m]
Roadway width between curbs:29.5 ft. [9.0 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1959
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:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,327 [as of 2016]
Truck traffic:9% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:86.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,112,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodGoodGood232786.2
July 2016GoodGoodGoodGood212586.0
July 2014GoodGoodGoodGood212586.0
July 2012FairSatisfactorySatisfactoryGood220286.0
July 2010GoodGoodGoodGood241280.9
September 2008GoodGoodGoodGood241280.9
July 2006GoodGoodGoodGood310075.5
June 2004GoodGoodGoodGood310075.5
August 2002GoodGoodGoodGood310075.5
July 2000GoodGoodGoodGood252480.8
April 1998GoodGoodGoodGood252478.8
September 1996GoodGoodGoodGood252478.8
April 1996FairSatisfactorySatisfactoryGood252485.4
June 1994FairSatisfactorySatisfactoryGood350079.7
September 1992PoorPoorPoorGood205047.5