+45.52032, -122.68612
45°31'13" N, 122°41'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SW YAMHILL ST over HWY 61
Structure number:09284 061 00202
Location:0.5 MI SW PORTLAND CC
Purpose:Carries highway and railroad over highway
Route classification:Collector (Urban) [17]
Length of largest span:77.8 ft. [23.7 m]
Total length:154.2 ft. [47.0 m]
Roadway width between curbs:12.1 ft. [3.7 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance below bridge:25.3 ft. [7.7 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1968
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:2
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,109 [as of 2010]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:17.5 tons [15.9 metric tons]
Inventory rating:13.5 tons [12.3 metric tons]
Sufficiency rating:33.9
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,541,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201533.9FairGoodSatisfactoryGoodFO15109
July 201333.9FairGoodSatisfactoryGoodFO15109
July 201133.9GoodGoodGoodGoodFO15109
April 201055.4FairGoodSatisfactoryGoodFO15109
April 200894.6FairGoodSatisfactoryGood-15109
April 200696.6FairGoodSatisfactoryGood-14523
April 200496.6FairGoodSatisfactoryGood-14523
March 200296.6GoodGoodGoodGood-14100
March 200094.6GoodVery GoodGoodGood-14100
March 199894.6GoodVery GoodGoodGood-14100
March 199694.9GoodVery GoodGoodGood-13800
March 199475.6GoodVery GoodGoodGoodFO13800
March 199280.7GoodVery GoodGoodGood-13800