SPRING ST over I-5

Map

Coordinates:
+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]`

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

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2017	Fair	Satisfactory	Good	Good	4000	76.4
April 2015	Fair	Satisfactory	Good	Good	4000	76.1
October 2013	Fair	Satisfactory	Good	Good	4000	76.1
October 2011	Fair	Satisfactory	Good	Good	3000	76.3
October 2009	Fair	Satisfactory	Satisfactory	Good	3000	76.3
November 2007	Fair	Satisfactory	Satisfactory	Good	3000	76.3
October 2005	Fair	Satisfactory	Satisfactory	Good	3000	76.3
December 2003	Fair	Satisfactory	Satisfactory	Good	3000	64.9
November 2001	Fair	Satisfactory	Satisfactory	Good	3000	64.9
September 1999	Fair	Satisfactory	Satisfactory	Good	4500	64.5
June 1997	Fair	Satisfactory	Satisfactory	Good	4500	64.5
June 1995	Fair	Satisfactory	Satisfactory	Good	4500	86.2
June 1993	Fair	Satisfactory	Satisfactory	Good	4395	88.3
October 1991	Fair	Fair	Fair	Good	4395	78.2