HWY 1W over SW 26TH AVE


+45.46148, -122.70492
45°27'41" N, 122°42'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:HWY 1W over SW 26TH AVE
Structure number:08322 01W 00526
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:65.0 ft. [19.8 m]
Total length:125.0 ft. [38.1 m]
Roadway width between curbs:58.1 ft. [17.7 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Highway Agency [01]
Year built:1958
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:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:21,100 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:37.0 tons [33.6 metric tons]
Inventory rating:22.0 tons [20.0 metric tons]
Sufficiency rating:76.3

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201676.3FairSatisfactorySatisfactorySatisfactory-21100
February 201475.8FairSatisfactorySatisfactorySatisfactory-24900
February 201275.8FairSatisfactorySatisfactorySatisfactory-24900
February 201071.8FairSatisfactorySatisfactorySatisfactory-23000
February 200872.2FairSatisfactorySatisfactoryGood-27501
February 200673.4FairSatisfactorySatisfactorySatisfactory-26700
February 200462.4FairSatisfactoryFairFair-26200
February 200244.7PoorGoodGoodPoorSD25400
February 200073.2GoodGoodGoodGood-25100
February 199873.7GoodGoodGoodGood-20900
February 199688.2GoodGoodGoodGoodFO20900
February 199488.2FairGoodSatisfactoryGoodFO20900
February 199283.2FairGoodSatisfactorySatisfactoryFO20900