I-84 (HWY 002) CON over LRT TRACKS


+45.53397, -122.62581
45°32'02" N, 122°37'33" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-84 (HWY 002) CON over LRT TRACKS
Structure number:R7026A059 00182
Location:3.0 MI E OF PORTLAND CC
Purpose:Carries highway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:57.1 ft. [17.4 m]
Total length:930.5 ft. [283.6 m]
Roadway width between curbs:30.5 ft. [9.3 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Owner:State Highway Agency [01]
Year built:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:17
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:29,810 [as of 2010]
Truck traffic:15% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:76.9 tons [69.9 metric tons]
Inventory rating:45.9 tons [41.7 metric tons]
Sufficiency rating:83.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$4,766,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201583.0FairSatisfactorySatisfactorySatisfactoryFO29810
April 201383.0FairSatisfactorySatisfactorySatisfactoryFO29810
August 201183.0FairSatisfactorySatisfactorySatisfactoryFO29810
November 200996.0FairSatisfactorySatisfactorySatisfactoryFO29810
November 200796.0FairSatisfactorySatisfactorySatisfactoryFO29515
November 200596.0FairSatisfactorySatisfactorySatisfactoryFO28655
November 200396.0FairSatisfactorySatisfactorySatisfactoryFO27820
November 200196.0FairGoodSatisfactoryGoodFO21400
November 199996.0GoodGoodGoodGoodFO21400
November 199796.0GoodGoodGoodGoodFO18100
November 199596.0GoodGoodGoodGoodFO18100
November 199396.0GoodGoodGoodGoodFO18100
November 199196.0GoodGoodGoodVery Good-18100

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Columneach3261790
Reinforced Concrete Abutmentlinear ft.44143000
Reinforced Concrete Pier Caplinear ft.690333345120
Strip Seal Jointlinear ft.2552114400
Other Jointlinear ft.3434000
Elastomeric Bearingeach5252000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,9009001,00000
Reinforced Concrete Slabsq. ft.36,0574,36923,0608,6280