NE117TH ST over I-5


+47.71394, -122.32758
47°42'50" N, 122°19'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NE117TH ST over I-5
Structure number:0007270A0000000
Location:2.4 N JCT SR 522
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:105.0 ft. [32.0 m]
Total length:312.0 ft. [95.1 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1964
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:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20,000 [as of 2009]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:75.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,242,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodGoodGoodGood2000075.3
June 2015GoodGoodGoodGood2000075.3
June 2013GoodGoodGoodGood451678.2
June 2011GoodGoodGoodGood1420076.4
June 2009FairSatisfactoryGoodSatisfactory1420076.4
June 2007FairSatisfactoryGoodSatisfactory1352576.5
September 2005FairSatisfactoryGoodGood1352574.5
November 2003FairSatisfactorySatisfactorySatisfactory1352573.5
December 2001FairSatisfactorySatisfactorySatisfactory1352573.5
June 1999PoorPoorPoorGood732046.4
June 1997PoorPoorPoorGood732046.4
July 1995PoorPoorPoorGood732046.3
June 1993FairSatisfactorySatisfactoryGood239285.8
March 1991PoorSeriousPoorGood239256.5