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ROSE GULCH ROAD over TOUCHET RIVER

Columbia County, Washington

Map

Coordinates:
+46.29011, -118.04497
46°17'24" N, 118°02'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROSE GULCH ROAD over TOUCHET RIVER
Structure number:082152000000000
Location:0.2 N JCT SR 12
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:79.1 ft. [24.1 m]
Total length:160.1 ft. [48.8 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:20.7 ft. [6.3 m]
Owner:County Highway Agency [02]
Year built:1963
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Gravel [8]

Latest Available Inspection: October 2099

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:150 [as of 2019]
Truck traffic:40% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:21.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,800,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2099PoorSeriousFairSatisfactory15021.3
October 2017PoorSeriousFairSatisfactory15021.3
October 2015PoorSeriousFairSatisfactory15021.0
October 2013PoorSeriousFairSatisfactory15021.0
October 2011PoorSeriousFairSatisfactory15021.0
March 2010PoorSeriousFairSatisfactory15041.3
April 2008FairSatisfactoryFairSatisfactory5064.2
June 2006FairSatisfactoryFairFair5064.2
April 2004FairSatisfactoryFairFair5064.2
April 2002FairSatisfactorySatisfactoryFair5064.2
April 2000PoorPoorCriticalFair5033.9
February 1998FairSatisfactorySatisfactorySatisfactory5082.8
June 1996PoorVery GoodGoodPoor5057.8
April 1995FairVery GoodGoodSatisfactory5084.8
November 1993FairVery GoodGoodSatisfactory5084.8
November 1991FairVery GoodGoodSatisfactory2566.2