NE117TH ST over I-5


+47.71359, -122.32714
47°42'49" N, 122°19'38" 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:17.4 ft. [5.3 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]
Operating rating:72.8 tons [66.2 metric tons]
Inventory rating:42.9 tons [39.0 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201775.3GoodGoodGoodGoodFO20000
June 201575.3GoodGoodGoodGoodFO20000
June 201378.2GoodGoodGoodGoodFO4516
June 201176.4GoodGoodGoodGoodFO14200
June 200976.4FairSatisfactoryGoodSatisfactoryFO14200
June 200776.5FairSatisfactoryGoodSatisfactoryFO13525
September 200574.5FairSatisfactoryGoodGoodFO13525
November 200373.5FairSatisfactorySatisfactorySatisfactoryFO13525
December 200173.5FairSatisfactorySatisfactorySatisfactoryFO13525
June 199946.4PoorPoorPoorGoodSD7320
June 199746.4PoorPoorPoorGoodSD7320
July 199546.3PoorPoorPoorGoodSD7320
June 199385.8FairSatisfactorySatisfactoryGood-2392
March 199156.5PoorSeriousPoorGoodSD2392