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DUNCAN CREEK ROAD over DUNCAN CREEK

Map

Coordinates:
+45.63667, -122.08667
45°38'12" N, 122°05'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DUNCAN CREEK ROAD over DUNCAN CREEK
Structure number:082716000000000
Location:2.89 N JCT SR 14
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:37.1 ft. [11.3 m]
Total length:39.0 ft. [11.9 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:1979
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20 [as of 2015]
Truck traffic:48% of total traffic
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:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodVery GoodVery GoodGood2097.0
June 2015GoodVery GoodVery GoodGood2097.0
June 2013GoodVery GoodVery GoodGood4097.0
June 2011GoodVery GoodVery GoodGood4097.0
July 2009GoodVery GoodVery GoodGood4097.0
July 2008GoodVery GoodVery GoodGood4097.0
August 2006GoodVery GoodVery GoodGood4097.0
June 2004GoodVery GoodVery GoodGood4097.0
July 2002GoodVery GoodVery GoodGood4097.0
September 2000GoodVery GoodVery GoodGood4097.0
August 1998GoodVery GoodVery GoodVery Good20100.0
June 1996GoodVery GoodVery GoodVery Good20100.0
May 1994GoodVery GoodVery GoodVery Good20100.0
March 1993GoodVery GoodVery GoodVery Good20100.0
June 1992GoodVery GoodVery GoodVery Good20100.0