UNIV-N RAMP over I-5


+47.60971, -122.33137
47°36'35" N, 122°19'53" 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:15.7 ft. [4.8 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]
Operating rating:64.9 tons [59.0 metric tons]
Inventory rating:38.0 tons [34.5 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201786.8FairSatisfactoryGoodGoodFO7599
July 201586.8FairSatisfactoryGoodGoodFO7599
August 201386.8FairSatisfactoryGoodGoodFO7599
August 201186.7FairSatisfactoryGoodGoodFO8557
October 200989.7FairSatisfactoryGoodGood-8540
October 200789.7FairSatisfactoryGoodGood-8928
September 200591.7FairSatisfactoryGoodGood-8928
December 200389.7FairSatisfactoryGoodGood-8928
November 200189.6FairSatisfactoryGoodGood-8928
November 199988.7FairSatisfactorySatisfactoryGood-8447
June 199788.7FairSatisfactorySatisfactoryGood-8447
June 199583.4FairSatisfactorySatisfactoryGood-8447
June 199388.9FairSatisfactorySatisfactoryGood-6730
April 199187.9FairSatisfactorySatisfactoryGood-6730

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Closed Web/Box Girderlinear ft.638634040
Reinforced Concrete Decksq. ft.17,86417,8392203
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