+47.59237, -122.32888
47°35'33" N, 122°19'44" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:N-E RAMP over 4TH AVE S
Structure number:0015983E0000000
Location:0.2 W JCT I-90
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:78.1 ft. [23.8 m]
Total length:283.2 ft. [86.3 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:2003
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:4
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: August 2015 

Status:Open, no restriction [A]
Average daily traffic:7,545 [as of 2005]
Truck traffic:5% 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:87.1 tons [79.2 metric tons]
Sufficiency rating:98.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201598.0Not deficientGoodGoodGood7545
August 201398.0Not deficientGoodGoodGood7545
August 201198.0Not deficientGoodGoodGood7545
August 200998.0Not deficientGoodGoodGood7545
August 200798.0Not deficientGoodGoodGood4000
August 200598.0Not deficientVery GoodVery GoodVery Good4000
May 200398.0Not deficientVery GoodVery GoodVery Good4000
March 200398.0Not deficientVery GoodVery GoodVery Good4000