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I-5 (HWY 001) over ELLIOT SCHOOL VIADUCT

Map

Coordinates:
+45.53912, -122.67025
45°32'21" N, 122°40'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I-5 (HWY 001) over ELLIOT SCHOOL VIADUCT
Structure number:08782A001 30265
Location:1.2 MI N OF BURNSIDE BR
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:67.9 ft. [20.7 m]
Total length:504.9 ft. [153.9 m]
Roadway width between curbs:107.9 ft. [32.9 m]
Deck width edge-to-edge:113.9 ft. [34.7 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:125,100 [as of 2014]
Truck traffic:12% 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:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:22.1 tons [20.1 metric tons]
Inventory rating:17.2 tons [15.6 metric tons]
Sufficiency rating:58.6
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$2,587,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201758.6FairSatisfactorySatisfactorySatisfactoryFO125100
February 201558.6FairSatisfactorySatisfactorySatisfactoryFO120800
February 201358.6FairGoodSatisfactorySatisfactoryFO120800
February 201185.0FairGoodSatisfactorySatisfactory-120400
February 200985.0GoodGoodGoodGood-120400
February 200785.0GoodGoodGoodGood-131200
February 200585.0FairSatisfactorySatisfactoryGood-133200
February 200385.0FairSatisfactoryGoodGood-132200
February 200185.0FairSatisfactoryGoodGood-127800
February 199985.0GoodGoodGoodGood-127800
February 199785.0GoodGoodGoodGood-131300
February 199585.0FairGoodGoodSatisfactory-104300
February 199385.0FairGoodGoodSatisfactory-104300
February 199185.0FairGoodGoodSatisfactory-100300