Share:

I-90 HOV TRAFFIC over I-5 & CITY STREETS

Map 

Coordinates:
+47.59306, -122.32354
47°35'35" N, 122°19'25" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-90 HOV TRAFFIC over I-5 & CITY STREETS
Structure number:0013502D0000000
Location:0.1 W JCT I-5
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:198.2 ft. [60.4 m]
Total length:1659.2 ft. [505.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1991
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:10
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:1,838 [as of 2012]
Truck traffic:28% of total traffic
Deck condition:Good [7 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 minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.2 tons [67.5 metric tons]
Inventory rating:41.6 tons [37.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201596.0Functionally obsoleteGoodGoodGood1838
September 201396.0Functionally obsoleteGoodGoodGood1838
September 201194.0Functionally obsoleteGoodGoodGood1492
September 200994.0Functionally obsoleteGoodGoodGood1769
April 200794.0Functionally obsoleteGoodGoodGood34472
July 200594.0Functionally obsoleteGoodGoodGood34472
December 200394.0Functionally obsoleteGoodGoodGood34472
July 200194.0Functionally obsoleteGoodGoodGood34472
December 199990.0Functionally obsoleteGoodGoodGood34472
20000.0Not applicable---126510
April 199782.2Not deficientGoodGoodGood34472
June 199590.0Not deficientGoodGoodGood34472
August 199398.0Not deficientGoodGoodGood33000