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I-5 NB over TERRAIN

Map

Coordinates:
+47.57608, -122.31961
47°34'34" N, 122°19'11" W

Facts

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]
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

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairSatisfactorySatisfactorySatisfactory8776367.4
October 2014FairGoodSatisfactoryGood8776367.1
October 2012FairGoodSatisfactoryGood9133764.3
October 2010FairGoodSatisfactoryGood11094081.8
November 2008FairGoodSatisfactoryGood11094081.8
November 2006PoorPoorPoorGood9850049.9
December 2004PoorPoorPoorGood9850040.0
November 2002PoorPoorPoorGood9850040.0
December 2000PoorPoorPoorGood7934640.0
September 1999PoorPoorSatisfactoryGood7934649.1
August 1997FairFairSatisfactoryGood7934651.6
December 1994FairSatisfactorySatisfactoryGood7934673.6
April 1992FairFairFairGood8920076.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Deck
Reinforced Concrete Top Flangesq. ft.383,043383,043000
Wearing Surfacessq. ft.383,0430382,7430300
Substructure
Reinforced Concrete Columneach572565070
Reinforced Concrete Abutmentlinear ft.286286000
Reinforced Concrete Pier Caplinear ft.10,12810,125030
Joints
Pourable Jointlinear ft.2,34001,7685720
Open Jointlinear ft.125012500
Bearings
Movable Bearingeach574574000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.11,52411,519050
Deck
Reinforced Concrete Slabsq. ft.383,043382,86621750