GRAND AVE over UPRR & I-84


+45.52579, -122.66074
45°31'33" N, 122°39'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:GRAND AVE over UPRR & I-84
Structure number:07040 01EX00020
Location:010 MI E PORTLAND CC
Purpose:Carries highway and railroad over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:113.9 ft. [34.7 m]
Total length:352.1 ft. [107.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:64.6 ft. [19.7 m]
Vertical clearance below bridge:18.4 ft. [5.6 m]
Owner:State Highway Agency [01]
Year built:1908
Year reconstructed:1960
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2015 

Status:Open, no restriction [A]
Average daily traffic:22,502 [as of 2010]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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:60.8 tons [55.3 metric tons]
Inventory rating:37.0 tons [33.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:61.6
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$3,784,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201561.6Functionally obsoleteGoodSatisfactoryFair22502
January 201361.6Functionally obsoleteGoodSatisfactoryFair22502
January 201159.5Functionally obsoleteGoodSatisfactoryFair22502
January 200959.5Functionally obsoleteGoodSatisfactoryFair22502
January 200762.6Functionally obsoleteGoodSatisfactoryFair21630
January 200562.6Functionally obsoleteGoodSatisfactoryFair21630
January 200362.7Functionally obsoleteGoodSatisfactoryFair21000
January 200169.8Functionally obsoleteVery GoodGoodGood32300
January 199969.8Functionally obsoleteVery GoodGoodGood32300
January 199749.9Functionally obsoleteVery GoodGoodGood28500
January 199548.0Functionally obsoleteVery GoodGoodGood28500
January 199355.8Functionally obsoleteGoodGoodGood28500
January 199154.1Functionally obsoleteGoodGoodSatisfactory26300