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I-84 (HWY 002) over DOERNBECHER ACC RD

Map

Coordinates:
+45.53056, -122.63546
45°31'50" N, 122°38'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I-84 (HWY 002) over DOERNBECHER ACC RD
Structure number:07981A002 00182
Location:1.8 MI E PORTLAND CC
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:32.5 ft. [9.9 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:107.9 ft. [32.9 m]
Deck width edge-to-edge:147.0 ft. [44.8 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:150,300 [as of 2014]
Truck traffic:5% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
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:59.8 tons [54.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:70.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$205,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201570.0FairSatisfactoryFairSatisfactoryFO150300
April 201381.0FairSatisfactorySatisfactorySatisfactoryFO148800
April 201181.0FairSatisfactorySatisfactorySatisfactoryFO148800
April 200981.0FairSatisfactorySatisfactorySatisfactoryFO167300
April 200781.0FairSatisfactorySatisfactorySatisfactoryFO170800
April 200581.0FairSatisfactorySatisfactorySatisfactoryFO170800
April 200381.0GoodGoodGoodGoodFO179100
April 200181.0GoodGoodGoodGoodFO165600
April 199981.0GoodGoodGoodGoodFO166590
April 199781.0GoodGoodGoodGoodFO140400
April 199581.0GoodGoodGoodGoodFO140400
April 199381.0GoodGoodGoodGood-140400
April 199181.0GoodGoodGoodGood-131880