SPRING ST over I-5


+47.60811, -122.33049
47°36'29" N, 122°19'50" 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:16.1 ft. [4.9 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 2015 

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]
Operating rating:41.6 tons [37.8 metric tons]
Inventory rating:24.8 tons [22.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201576.1Functionally obsoleteSatisfactoryGoodGood4000
October 201376.1Functionally obsoleteSatisfactoryGoodGood4000
October 201176.3Functionally obsoleteSatisfactoryGoodGood3000
October 200976.3Functionally obsoleteSatisfactorySatisfactoryGood3000
November 200776.3Functionally obsoleteSatisfactorySatisfactoryGood3000
October 200576.3Functionally obsoleteSatisfactorySatisfactoryGood3000
December 200364.9Functionally obsoleteSatisfactorySatisfactoryGood3000
November 200164.9Functionally obsoleteSatisfactorySatisfactoryGood3000
September 199964.5Functionally obsoleteSatisfactorySatisfactoryGood4500
20000.0Not applicable---197123
June 199764.5Functionally obsoleteSatisfactorySatisfactoryGood4500
June 199586.2Functionally obsoleteSatisfactorySatisfactoryGood4500
June 199388.3Not deficientSatisfactorySatisfactoryGood4395
October 199178.2Not deficientFairFairGood4395