+46.48508, -122.81529
46°29'06" N, 122°48'55" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:084524000000000
Location:4.36 S JCT US 12
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:27.9 ft. [8.5 m]
Total length:47.9 ft. [14.6 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Owner:County Highway Agency [02]
Year built:1926
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:933 [as of 2014]
Truck traffic:19% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:66.8
Recommended work:Replacement of bridge or other structure because of relocation of road. [32]
Estimated cost of work:$1,763,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2017Good7 out of 1093366.8
February 2015Good7 out of 1093366.6
February 2013GoodN out of 1082861.6
February 2011GoodN out of 10102460.4
February 2009GoodN out of 10114160.2
February 2007GoodN out of 10114160.2
January 2005GoodN out of 10114160.2
January 2003GoodN out of 1073265.5
February 2001GoodN out of 1073265.5
January 1999GoodN out of 1087561.6
January 1997GoodN out of 1087568.6
March 1995GoodN out of 1087569.0
February 1993GoodN out of 10182667.0
September 1991GoodN out of 10182667.0