+47.57185, -122.31991
47°34'19" N, 122°19'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-5 RAMP over TERRAIN
Structure number:0007741F0000000
Location:5.4 N JCT SR 900
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:42.0 ft. [12.8 m]
Total length:872.1 ft. [265.8 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Owner:State Highway Agency [01]
Year built:1967
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:21
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,018 [as of 2012]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:51.5 tons [46.8 metric tons]
Inventory rating:30.7 tons [27.9 metric tons]
Sufficiency rating:88.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201688.6GoodGoodGoodGood-4018
February 201488.6GoodGoodGoodGood-4018
February 201288.6GoodGoodGoodGood-4097
December 201088.6GoodGoodGoodGood-4080
November 200888.6GoodGoodGoodGood-4080
August 200685.7GoodGoodGoodGood-16485
December 200485.7GoodGoodGoodGood-16485
October 200285.7GoodGoodGoodGood-16485
June 200089.9GoodGoodGoodGood-3086
October 199889.9GoodGoodGoodGood-3086
June 199680.3GoodGoodGoodGood-3086
March 199480.4GoodGoodGoodGood-2760
April 199293.1FairSatisfactorySatisfactoryGood-2760