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ALANEN ROAD over SALMON CREEK

Map

Coordinates:
+46.38678, -123.69628
46°23'12" N, 123°41'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ALANEN ROAD over SALMON CREEK
Structure number:084310000000000
Location:0.16 N WAHKIAKUM CO
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:64.0 ft. [19.5 m]
Total length:65.9 ft. [20.1 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:County Highway Agency [02]
Year built:1989
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:46 [as of 2018]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:81.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$475,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodVery GoodVery GoodGood4681.1
June 2016GoodVery GoodVery GoodGood4681.0
June 2014GoodVery GoodVery GoodGood4681.0
July 2012GoodVery GoodVery GoodGood4677.9
November 2010GoodVery GoodVery GoodGood4677.9
November 2007GoodVery GoodVery GoodGood4677.9
November 2005GoodVery GoodVery GoodGood4677.9
January 2004GoodVery GoodVery GoodGood4677.9
April 2002GoodVery GoodVery GoodVery Good1577.5
February 1999GoodVery GoodVery GoodVery Good1579.5
February 1998GoodVery GoodVery GoodVery Good1580.3
April 1997GoodVery GoodVery GoodVery Good1580.3
March 1996GoodVery GoodVery GoodVery Good1580.3
April 1995GoodVery GoodVery GoodVery Good1580.3
May 1994GoodVery GoodVery GoodVery Good1580.3
March 1993GoodVery GoodVery GoodVery Good1580.3
April 1992GoodVery GoodVery GoodVery Good1564.5