+47.59252, -122.32396
47°35'33" N, 122°19'26" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-90 over CITY STREETS
Structure number:0013706B0000000
Location:0.2 W JCT I-5
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:230.0 ft. [70.1 m]
Total length:1222.2 ft. [372.5 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.9 ft. [13.7 m]
Vertical clearance below bridge:18.0 ft. [5.5 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:6
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:12,481 [as of 2012]
Truck traffic:6% 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:Equal to present desirable criteria [8]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:83.2 tons [75.6 metric tons]
Sufficiency rating:93.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201593.0Not deficientGoodGoodGood12481
July 201393.0Not deficientGoodGoodGood12481
August 201193.4Not deficientGoodGoodGood10860
August 200990.7Not deficientGoodGoodGood22307
May 200789.3Not deficientGoodGoodGood28000
September 200589.3Not deficientGoodGoodGood28000
December 200389.3Not deficientGoodGoodGood28000
September 200189.3Not deficientGoodGoodGood28000
May 199987.1Not deficientGoodGoodGood28000
March 199794.0Not deficientGoodGoodGood28000
December 199594.0Not deficientGoodGoodGood28000
November 199396.0Not deficientGoodGoodGood50000
November 199198.0Not deficientVery GoodGoodGood50000