Share:

I-5 S-W RAMP over TERRAIN

Map

Coordinates:
+47.57408, -122.32033
47°34'27" N, 122°19'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-5 S-W RAMP over TERRAIN
Structure number:0007741Q0000000
Location:5.6 N JCT SR 900
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:94.2 ft. [28.7 m]
Total length:1028.9 ft. [313.6 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:12
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,202 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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]
Sufficiency rating:88.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$10,702,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactoryGoodGood1920288.2
August 2016FairSatisfactoryGoodGood1920288.2
August 2014FairSatisfactoryGoodGood1920288.2
August 2012GoodGoodGoodGood1901288.3
September 2010GoodGoodGoodGood1893488.3
August 2008GoodGoodGoodGood1893488.3
May 2006GoodGoodGoodGood1875188.3
May 2004FairSatisfactorySatisfactoryGood1875188.3
October 2002FairSatisfactorySatisfactoryGood1875188.3
June 2000FairSatisfactorySatisfactoryGood2500086.4
October 1998FairSatisfactorySatisfactoryGood2500086.4
May 1996FairSatisfactorySatisfactoryGood2500083.5
December 1994FairSatisfactorySatisfactoryGood2500083.5
April 1992FairSatisfactorySatisfactoryGood1103090.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.1,0291,027020
Deck
Reinforced Concrete Decksq. ft.21,61821,6050013
Substructure
Reinforced Concrete Columneach1111000
Joints
Assembly without Seal Jointlinear ft.630212121
Bearings
Movable Bearingeach99000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2,0582,050080
Reinforced Concrete Bridge Raillinear ft.2,0582,056020