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16TH AVE SW over KLICKITAT AVE SW, RR

Map

Coordinates:
+47.57528, -122.35556
47°34'31" N, 122°21'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:16TH AVE SW over KLICKITAT AVE SW, RR
Structure number:087211000000000
Location:16th Ave SW & Klickitat
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:137.1 ft. [41.8 m]
Total length:1084.0 ft. [330.4 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:2001
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:7
Main spans material:Steel [3]
Main spans 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: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:13,500 [as of 2016]
Truck traffic:40% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:90.8
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$17,344,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodGoodVery GoodGood1350090.8
September 2016GoodGoodVery GoodGood1350090.8
September 2014GoodGoodVery GoodGood1240490.5
September 2012GoodVery GoodVery GoodGood1240490.5
May 2011GoodVery GoodVery GoodGood1240490.5
August 2009GoodVery GoodVery GoodGood210090.5
October 2008GoodVery GoodVery GoodGood210045.0
May 2006GoodVery GoodVery GoodGood210045.0
July 2005GoodVery GoodGoodGood-45.0