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US 26 (HWY 047) CO over HWY 061 I-405

Map

Coordinates:
+45.50536, -122.67766
45°30'19" N, 122°40'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 26 (HWY 047) CO over HWY 061 I-405
Structure number:09254C047 07397
Location:0.5 MI W OF PORTLAND CC
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:111.6 ft. [34.0 m]
Total length:321.5 ft. [98.0 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:12°
Owner:State Highway Agency [01]
Year built:1967
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:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,800 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:97.8 tons [88.9 metric tons]
Inventory rating:73.8 tons [67.1 metric tons]
Sufficiency rating:60.6
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,931,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201560.6FairSatisfactoryFairGoodFO11800
July 201383.9FairFairSatisfactoryGoodFO3900
July 201183.9FairFairSatisfactoryGoodFO3900
May 201059.0FairFairFairGoodFO69400
September 200859.0FairFairFairGoodFO69400
September 200685.4FairSatisfactorySatisfactoryGoodFO13400
September 200463.0FairSatisfactoryFairGoodFO13400
September 200289.7FairSatisfactoryGoodGood-13010
September 200085.6FairSatisfactoryGoodGoodFO12500
September 19983.0FairSatisfactoryGoodGoodFO12500
September 19967.0FairSatisfactoryGoodGoodFO12500
September 199489.7FairSatisfactoryGoodGood-13500
September 199289.7FairSatisfactoryGoodGood-13500
October 199088.0GoodGoodGoodGood-12300

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.1,3152221948990
Deck
Reinforced Concrete Top Flangesq. ft.11,5796,7954,6641200
Concrete Protective Coatingsq. ft.9,6499,649000
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.158158000
Reinforced Concrete Pier Caplinear ft.5652220
Joints
Compression Jointlinear ft.106106000
Bearings
Movable Bearingeach1201200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.64325738600