NE 80TH ST over I-5


+47.68681, -122.32608
47°41'13" N, 122°19'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NE 80TH ST over I-5
Structure number:0007156B0000000
Location:0.4 N JCT SR 522
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:97.1 ft. [29.6 m]
Total length:301.9 ft. [92.0 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:40.4 ft. [12.3 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:43°
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2017 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:19,626 [as of 2002]
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:86.8 tons [78.9 metric tons]
Inventory rating:50.9 tons [46.3 metric tons]
Sufficiency rating:75.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,624,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201775.3GoodGoodGoodGoodFO19626
May 201575.3GoodGoodGoodGoodFO19626
May 201376.7GoodGoodGoodGoodFO12540
May 201176.7GoodGoodGoodGoodFO12540
June 200973.7FairSatisfactorySatisfactoryGoodFO12540
June 200773.7FairSatisfactorySatisfactoryGoodFO12540
September 200573.7FairSatisfactorySatisfactoryGoodFO12540
November 200373.7FairSatisfactorySatisfactoryGoodFO12540
December 200173.7FairSatisfactorySatisfactoryGoodFO12540
June 199944.4PoorPoorPoorGoodSD13000
June 199744.4PoorPoorPoorGoodSD13000
June 199544.1PoorPoorPoorGoodSD13000
June 199382.1FairSatisfactorySatisfactoryGood-2130
March 199152.8PoorPoorPoorGoodSD2130