+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 

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]
Evaluation:Functionally obsolete [2]
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. ratingEvaluationDeckSuper.Sub.ADT
July 201533.9Functionally obsoleteGoodSatisfactoryGood15109
July 201333.9Functionally obsoleteGoodSatisfactoryGood15109
July 201133.9Functionally obsoleteGoodGoodGood15109
April 201055.4Functionally obsoleteGoodSatisfactoryGood15109
April 200894.6Not deficientGoodSatisfactoryGood15109
April 200696.6Not deficientGoodSatisfactoryGood14523
April 200496.6Not deficientGoodSatisfactoryGood14523
March 200296.6Not deficientGoodGoodGood14100
March 200094.6Not deficientVery GoodGoodGood14100
March 199894.6Not deficientVery GoodGoodGood14100
March 199694.9Not deficientVery GoodGoodGood13800
March 199475.6Functionally obsoleteVery GoodGoodGood13800
March 199280.7Not deficientVery GoodGoodGood13800
19920.0Not deficient---73700