+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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Closed Web/Box Girderlinear ft.1,07977130530
Reinforced Concrete Top Flangesq. ft.9,2509,2401000
Wearing Surfacessq. ft.6,7836,10567800
Reinforced Concrete Columneach20200
Reinforced Concrete Abutmentlinear ft.121121000
Reinforced Concrete Pier Caplinear ft.6006000
Other Jointlinear ft.121001210
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.308308000
Steel Protective Coatingsq. ft.1,5401,540000