E-N RAMP over I-5


+47.54911, -122.31386
47°32'57" N, 122°18'50" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:E-N RAMP over I-5
Structure number:0007734D0000000
Location:3.8 N JCT SR 900
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:106.0 ft. [32.3 m]
Total length:338.9 ft. [103.3 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1966
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:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:12,553 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:92.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,746,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodGoodGood1255392.3
April 2015GoodGoodGoodGood1255392.3
October 2013GoodGoodGoodGood1255392.3
October 2011GoodGoodGoodGood1308092.1
October 2009GoodGoodGoodGood1174192.5
November 2007GoodGoodGoodGood1105092.7
October 2005GoodGoodGoodGood1105092.7
November 2003GoodGoodGoodGood1105092.7
September 2001GoodGoodGoodGood1105092.7
November 1999FairSatisfactoryGoodGood1483591.6
July 1997GoodGoodGoodGood1483591.6
November 1995GoodGoodGoodGood1483587.0
June 1993GoodGoodGoodGood983087.7
April 1991GoodGoodGoodGood983087.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.339334050
Reinforced Concrete Decksq. ft.11,18711,186100
Wearing Surfacessq. ft.11,187011,18610
Reinforced Concrete Columneach33000
Reinforced Concrete Abutmentlinear ft.9088020
Strip Seal Jointlinear ft.6606600
Pourable Jointlinear ft.3303300
Open Jointlinear ft.3303300
Movable Bearingeach88000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.678678000
Reinforced Concrete Bridge Raillinear ft.678673320