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I-5 over N-W RAMP E-N RAMP

Map 

Coordinates:
+47.62496, -122.32869
47°37'30" N, 122°19'43" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-5 over N-W RAMP E-N RAMP
Structure number:0008195A0000000
Location:2.3 N JCT I-90
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:95.1 ft. [29.0 m]
Total length:95.1 ft. [29.0 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:14,227 [as of 2012]
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:Better than present minimum criteria [7]
Underclearances 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:62.4 tons [56.7 metric tons]
Inventory rating:36.6 tons [33.3 metric tons]
Sufficiency rating:94.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201594.6Not deficientGoodGoodGood14227
September 201393.6Not deficientGoodGoodGood14227
September 201193.4Not deficientGoodGoodGood15124
October 200993.4Not deficientGoodGoodGood15094
November 200792.7Not deficientGoodGoodGood17868
December 200592.7Not deficientGoodGoodGood17868
December 200392.7Not deficientGoodGoodGood17868
December 200193.7Not deficientGoodGoodGood17868
20000.0Not applicable---17655
June 199994.3Not deficientGoodGoodGood15429
October 199794.3Not deficientGoodGoodGood15429
July 199594.4Not deficientGoodGoodGood15429
June 199392.0Functionally obsoleteGoodGoodGood16850
March 199193.3Functionally obsoleteGoodGoodGood11460