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I-90 E-S RAMP over I-5/AIRPORT WAY RAMP

Map

Coordinates:
+47.59240, -122.32266
47°35'33" N, 122°19'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I-90 E-S RAMP over I-5/AIRPORT WAY RAMP
Structure number:000000OC0000000
Location:JCT I-5
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:155.8 ft. [47.5 m]
Total length:640.1 ft. [195.1 m]
Roadway width between curbs:24.6 ft. [7.5 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:26.9 ft. [8.2 m]
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
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: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,815 [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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.8 tons [89.8 metric tons]
Inventory rating:45.9 tons [41.7 metric tons]
Sufficiency rating:98.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$6,400,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201798.6GoodGoodGoodGood-9815
April 201598.6GoodGoodGoodGood-9815
April 201398.8GoodGoodGoodGood-8744
April 201198.8GoodGoodGoodGood-8744
July 200997.4GoodGoodGoodGood-4406
July 200797.4GoodGoodGoodGood-4406
August 200597.4GoodGoodGoodGood-4406
December 200397.4GoodGoodGoodGood-4406
September 200197.4GoodGoodGoodGood-4406
April 199997.4FairSatisfactoryGoodGood-4406
May 199796.6FairSatisfactoryGoodGood-4406
June 199597.3FairSatisfactoryGoodGood-4406
May 199396.8FairSatisfactorySatisfactoryGood-1000
July 199198.0GoodGoodGoodGood-1