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I-5 SBCD over TERRAIN

Map

Coordinates:
+47.59108, -122.32145
47°35'28" N, 122°19'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-5 SBCD over TERRAIN
Structure number:0007686D0000000
Location:JCT I-90
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:44.9 ft. [13.7 m]
Total length:729.0 ft. [222.2 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:5.2 ft. [1.6 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+Mod / HS 20+Mod [6]
Number of main spans:17
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: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:24,462 [as of 2012]
Truck traffic:10% 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:92.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$16,330,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairSatisfactorySatisfactorySatisfactory2446292.6
October 2014FairSatisfactorySatisfactorySatisfactory2446292.6
October 2012FairSatisfactorySatisfactorySatisfactory2637892.4
October 2010FairSatisfactorySatisfactoryGood3691291.3
November 2008FairSatisfactorySatisfactoryGood1710493.3
August 2006FairSatisfactorySatisfactoryGood1710493.3
December 2004FairSatisfactorySatisfactoryGood1710493.3
October 2002FairSatisfactorySatisfactoryGood1710493.3
July 2000FairSatisfactorySatisfactoryGood8000085.0
October 1998FairSatisfactorySatisfactoryGood8000085.0
August 1996FairSatisfactorySatisfactoryGood8000085.0
December 1994FairSatisfactorySatisfactoryGood8000086.6
April 1992FairSatisfactorySatisfactoryGood2308091.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Deck
Reinforced Concrete Top Flangesq. ft.36,45036,450000
Substructure
Reinforced Concrete Columneach6563110
Reinforced Concrete Abutmentlinear ft.5353000
Reinforced Concrete Pier Caplinear ft.900899010
Joints
Open Jointlinear ft.3600036
Assembly without Seal Jointlinear ft.20001000100
Bearings
Movable Bearingeach5454000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,4581,458000
Deck
Reinforced Concrete Slabsq. ft.36,45036,444060