SPRING ST over I-5


+47.60781, -122.33125
47°36'28" N, 122°19'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SPRING ST over I-5
Structure number:0007110D0000000
Location:1.1 N JCT I-90
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:116.1 ft. [35.4 m]
Total length:278.9 ft. [85.0 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:57.7 ft. [17.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1964
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:3
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: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,000 [as of 2002]
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:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:76.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$6,473,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactoryGoodGood400076.4
April 2015FairSatisfactoryGoodGood400076.1
October 2013FairSatisfactoryGoodGood400076.1
October 2011FairSatisfactoryGoodGood300076.3
October 2009FairSatisfactorySatisfactoryGood300076.3
November 2007FairSatisfactorySatisfactoryGood300076.3
October 2005FairSatisfactorySatisfactoryGood300076.3
December 2003FairSatisfactorySatisfactoryGood300064.9
November 2001FairSatisfactorySatisfactoryGood300064.9
September 1999FairSatisfactorySatisfactoryGood450064.5
June 1997FairSatisfactorySatisfactoryGood450064.5
June 1995FairSatisfactorySatisfactoryGood450086.2
June 1993FairSatisfactorySatisfactoryGood439588.3
October 1991FairFairFairGood439578.2