Barbur Blvd over HWY 1W


+45.49542, -122.67796
45°29'44" N, 122°40'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:Barbur Blvd over HWY 1W
Structure number:05195B01W 00198
Location:2.0 MI S PORTLAND CC
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:32.5 ft. [9.9 m]
Total length:35.1 ft. [10.7 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:323.2 ft. [98.5 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1949
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2016 

Status:Open, no restriction [A]
Average daily traffic:26,466 [as of 2010]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:32.9 tons [29.9 metric tons]
Inventory rating:19.9 tons [18.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.4
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$171,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201676.4Functionally obsoleteSatisfactorySatisfactorySatisfactory26466
February 201476.4Functionally obsoleteSatisfactorySatisfactorySatisfactory26466
February 201276.4Functionally obsoleteSatisfactorySatisfactorySatisfactory26466
February 201040.9Functionally obsoleteSatisfactoryFairSatisfactory26466
February 200841.0Functionally obsoleteSatisfactoryFairSatisfactory26204
February 200641.1Functionally obsoleteSatisfactoryFairSatisfactory25441
February 200462.1Functionally obsoleteSatisfactoryFairSatisfactory24700
February 200263.0Functionally obsolete-FairGood19000
February 200063.0Functionally obsolete-FairGood19000
February 199864.9Functionally obsolete-FairGood7000
February 199665.1Functionally obsolete-FairGood7000
February 199465.2Functionally obsolete-FairGood6500
February 199263.2Functionally obsolete-FairGood6500