+46.85660, -123.03695
46°51'24" N, 123°02'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:0004057A0000000
Location:3.9 N SR 12
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:22.0 ft. [6.7 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:County Highway Agency [02]
Year built:1951
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,164 [as of 2014]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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 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 assessed or calculated scour condition. [5]
Operating rating:81.2 tons [73.8 metric tons]
Inventory rating:48.5 tons [44.1 metric tons]
Sufficiency rating:72.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$23,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201672.5FairGoodSatisfactorySatisfactoryFO3164
August 201463.3FairGoodFairFairFO3164
August 201263.7FairGoodFairFairFO2986
September 201055.2FairGoodFairFairFO2986
September 200855.2FairGoodFairFairFO2986
October 200655.8FairGoodFairFairFO2748
October 200468.1GoodGoodGoodGoodFO2748
December 200268.1GoodGoodGoodGoodFO2748
November 200068.1FairSatisfactorySatisfactorySatisfactoryFO2748
September 199867.7FairSatisfactorySatisfactorySatisfactoryFO2945
September 199667.7GoodGoodGoodGoodFO2945
October 199468.6GoodGoodGoodGoodFO2515
February 199368.4GoodGoodGoodGoodFO2602
June 199072.9GoodGoodGoodGood-1350