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US 26 (HWY 026) over WILLAMETTE RIVER/OPR

Map 

Coordinates:
+45.50146, -122.66173
45°30'05" N, 122°39'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US 26 (HWY 026) over WILLAMETTE RIVER/OPR
Structure number:05054 026 00077
Location:IN SE PORTLAND
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:535.1 ft. [163.1 m]
Total length:3653.1 ft. [1113.4 m]
Roadway width between curbs:43.0 ft. [13.1 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Vertical clearance below bridge:128.9 ft. [39.3 m]
Owner:State Highway Agency [01]
Year built:1926
Year reconstructed:2000
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Number of main spans:5
Main spans material:Steel continuous [4]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:50,600 [as of 2014]
Truck traffic:2% 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:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:32.9 tons [29.9 metric tons]
Inventory rating:19.9 tons [18.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:32.4
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$31,448,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201532.4Functionally obsoleteSatisfactoryFairSatisfactory50600
March 201332.4Functionally obsoleteSatisfactoryFairSatisfactory46300
August 200932.4Functionally obsoleteSatisfactoryFairSatisfactory55700
August 200732.4Not deficientSatisfactoryFairSatisfactory58600
June 200453.8Not deficientSatisfactorySatisfactorySatisfactory58700
June 200242.2Functionally obsoleteSatisfactorySatisfactoryFair58000
June 200050.2Functionally obsoleteFairSatisfactorySatisfactory55800
20000.0Not applicable---77700
June 199851.4Functionally obsoleteSatisfactorySatisfactorySatisfactory55800
June 199651.4Functionally obsoleteGoodGoodGood55800
June 199450.6Functionally obsoleteGoodGoodGood55800
June 199257.8Functionally obsoleteGoodGoodGood55800
June 199055.1Functionally obsoleteGoodGoodGood59000