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I-84 (HWY 002) CON over LRT TRACKS

Map 

Coordinates:
+45.53397, -122.62581
45°32'02" N, 122°37'33" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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