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

Map 

Coordinates:
+45.50557, -122.67766
45°30'20" N, 122°40'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US 26 (HWY 047) CO over HWY 061 I-405
Structure number:09254D047 07394
Location:W SIDE PORTLAND CC
Purpose:Carries highway overpass over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:118.4 ft. [36.1 m]
Total length:205.4 ft. [62.6 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:17.1 ft. [5.2 m]
Skew angle:25°
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: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: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:13,400 [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:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:88.8 tons [80.7 metric tons]
Inventory rating:53.9 tons [49.0 metric tons]
Sufficiency rating:56.7
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,231,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201556.7FairSatisfactoryFairSatisfactoryFO13400
July 201348.0FairSatisfactoryFairGoodFO69400
July 201159.0FairSatisfactorySatisfactoryGoodFO69400
May 201064.0FairFairFairGoodFO69400
September 200864.0FairFairFairGoodFO69400
September 200690.4FairSatisfactorySatisfactoryGoodFO14111
September 200460.7FairSatisfactoryFairGoodFO13700
September 200275.8FairFairSatisfactorySatisfactoryFO13700
September 200070.8FairFairSatisfactoryVery GoodFO12800
September 199889.8FairSatisfactorySatisfactoryVery GoodFO12800
September 199693.9FairSatisfactorySatisfactoryVery Good-12800
September 199493.9FairSatisfactorySatisfactoryVery Good-13500
September 199293.9FairSatisfactorySatisfactoryVery Good-13500
October 199093.2GoodGoodGoodVery Good-12300