+47.57658, -122.31934
47°34'36" N, 122°19'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-5 NB over TERRAIN
Structure number:0007741E0000000
Location:5.8 N JCT SR 900
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:42.0 ft. [12.8 m]
Total length:5762.4 ft. [1756.3 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:69.6 ft. [21.2 m]
Owner:State Highway Agency [01]
Year built:1966
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:138
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: October 2016

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:50.9 tons [46.3 metric tons]
Inventory rating:30.9 tons [28.1 metric tons]
Sufficiency rating:67.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$177,470,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201667.4FairSatisfactorySatisfactorySatisfactory-87763
October 201467.1FairGoodSatisfactoryGood-87763
October 201264.3FairGoodSatisfactoryGoodFO91337
October 201081.8FairGoodSatisfactoryGood-110940
November 200881.8FairGoodSatisfactoryGood-110940
November 200649.9PoorPoorPoorGoodSD98500
December 200440.0PoorPoorPoorGoodSD98500
November 200240.0PoorPoorPoorGoodSD98500
December 200040.0PoorPoorPoorGood-79346
September 199949.1PoorPoorSatisfactoryGood-79346
August 199751.6FairFairSatisfactoryGood-79346
December 199473.6FairSatisfactorySatisfactoryGood-79346
April 199276.0FairFairFairGood-89200