US 26 (HWY 026)CO over Railroad


+45.50147, -122.66117
45°30'05" N, 122°39'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 26 (HWY 026)CO over Railroad
Structure number:06767 026 00099
Location:1.5 MI SE PORTLAND CC
Purpose:Carries highway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:111.9 ft. [34.1 m]
Total length:517.1 ft. [157.6 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Vertical clearance below bridge:24.9 ft. [7.6 m]
Owner:State Highway Agency [01]
Year built:1956
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:6
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,000 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 not over waterway. [N]
Operating rating:28.5 tons [25.9 metric tons]
Inventory rating:21.8 tons [19.8 metric tons]
Sufficiency rating:76.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201576.2FairSatisfactoryGoodGood-10000
May 201376.2FairSatisfactoryGoodGood-10100
May 201176.2FairSatisfactoryGoodGood-10100
August 200990.5FairFairGoodGood-15109
August 200793.6FairFairGoodGood-14523
October 200593.6FairFairGoodGood-14523
October 200393.6FairFairGoodGood-14523
October 200193.6FairFairGoodGood-14100
October 199991.6FairSatisfactoryGoodVery Good-14101
October 199791.6GoodGoodGoodVery Good-14100
October 199591.9GoodGoodGoodVery Good-14100
September 199389.9GoodGoodGoodVery GoodFO14100
October 199188.9GoodGoodGoodVery GoodFO14000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.1,01581220300
Steel Protective Coatingsq. ft.17,11212,8722,4601,7800
Steel Stringerlinear ft.2525000
Steel Protective Coatingsq. ft.1811631800
Reinforced Concrete Decksq. ft.12,4007,9714,360690
Steel Floor Beamlinear ft.2722500
Steel Protective Coatingsq. ft.63050412600
Reinforced Concrete Columneach50500
Reinforced Concrete Pier Caplinear ft.118109180
Strip Seal Jointlinear ft.144014400
Compression Jointlinear ft.160001600
Movable Bearingeach1301300
Fixed Bearingeach1201200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.95773222500