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 2015 

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:64.4 tons [58.5 metric tons]
Inventory rating:37.6 tons [34.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:86.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201586.8Functionally obsoleteSatisfactoryGoodGood7599
August 201386.8Functionally obsoleteSatisfactoryGoodGood7599
August 201186.7Functionally obsoleteSatisfactoryGoodGood8557
October 200989.7Not deficientSatisfactoryGoodGood8540
October 200789.7Not deficientSatisfactoryGoodGood8928
September 200591.7Not deficientSatisfactoryGoodGood8928
December 200389.7Not deficientSatisfactoryGoodGood8928
November 200189.6Not deficientSatisfactoryGoodGood8928
November 199988.7Not deficientSatisfactorySatisfactoryGood8447
20000.0Not applicable---197123
June 199788.7Not deficientSatisfactorySatisfactoryGood8447
June 199583.4Not deficientSatisfactorySatisfactoryGood8447
June 199388.9Not deficientSatisfactorySatisfactoryGood6730
April 199187.9Not deficientSatisfactorySatisfactoryGood6730