UNIV-N RAMP over I-5


+47.60953, -122.33167
47°36'34" N, 122°19'54" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:UNIV-N RAMP over I-5
Structure number:0007409B0000000
Location:1.2 N JCT I-90
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:155.8 ft. [47.5 m]
Total length:638.2 ft. [194.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1965
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:6
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: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,599 [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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:86.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$20,926,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactoryGoodGood759986.8
July 2015FairSatisfactoryGoodGood759986.8
August 2013FairSatisfactoryGoodGood759986.8
August 2011FairSatisfactoryGoodGood855786.7
October 2009FairSatisfactoryGoodGood854089.7
October 2007FairSatisfactoryGoodGood892889.7
September 2005FairSatisfactoryGoodGood892891.7
December 2003FairSatisfactoryGoodGood892889.7
November 2001FairSatisfactoryGoodGood892889.6
November 1999FairSatisfactorySatisfactoryGood844788.7
June 1997FairSatisfactorySatisfactoryGood844788.7
June 1995FairSatisfactorySatisfactoryGood844783.4
June 1993FairSatisfactorySatisfactoryGood673088.9
April 1991FairSatisfactorySatisfactoryGood673087.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.638634040
Reinforced Concrete Decksq. ft.17,86417,861003
Reinforced Concrete Columneach55000
Reinforced Concrete Abutmentlinear ft.3231010
Strip Seal Jointlinear ft.2802800
Pourable Jointlinear ft.2800028
Compression Jointlinear ft.2802800
Assembly without Seal Jointlinear ft.5605600
Movable Bearingeach80080
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,2701,270000
Reinforced Concrete Bridge Raillinear ft.1,2701,263070