+47.57314, -122.32010
47°34'23" N, 122°19'12" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-5 SB over TERRAIN
Structure number:0007741D0000000
Location:5.6 N JCT SR 900
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:42.0 ft. [12.8 m]
Total length:6584.3 ft. [2006.8 m]
Roadway width between curbs:49.2 ft. [15.0 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:157
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: August 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:87,763 [as of 2012]
Truck traffic:9% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:45.5 tons [41.4 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:79.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201579.2FairSatisfactorySatisfactorySatisfactory-87763
August 201365.2FairSatisfactorySatisfactorySatisfactory-87763
July 201164.7FairSatisfactorySatisfactorySatisfactory-91337
July 200963.2FairSatisfactorySatisfactorySatisfactory-109480
November 200763.2FairSatisfactorySatisfactorySatisfactory-141300
October 200552.2FairFairFairSatisfactory-98500
November 200352.2FairFairFairSatisfactory-98500
September 200152.2FairFairFairSatisfactory-98500
September 199965.1FairFairSatisfactoryGood-79346
August 199765.1FairFairSatisfactoryGood-79346
December 199489.9FairSatisfactorySatisfactoryGood-79346
April 199289.2FairSatisfactorySatisfactoryGood-89139

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Top Flangesq. ft.415,015412,4972,163104251
Reinforced Concrete Columneach6676551110
Reinforced Concrete Abutmentlinear ft.106106000
Reinforced Concrete Pier Caplinear ft.10,92010,920000
Open Jointlinear ft.9800980
Assembly without Seal Jointlinear ft.2,40300722,331
Movable Bearingeach627627000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.13,54213,542000
Reinforced Concrete Slabsq. ft.415,015414,9324790