I-5 over SB VIADUCT STA 2195


+47.60500, -122.32667
47°36'18" N, 122°19'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-5 over SB VIADUCT STA 2195
Structure number:0007110B0000000
Location:1.2 N JCT I-90
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:80.1 ft. [24.4 m]
Total length:807.1 ft. [246.0 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Vertical clearance below bridge:23.6 ft. [7.2 m]
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:11
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:73,221 [as of 2012]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:63.4 tons [57.6 metric tons]
Inventory rating:37.6 tons [34.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:67.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201567.9Functionally obsoleteSatisfactorySatisfactorySatisfactory73221
August 201365.6Functionally obsoleteSatisfactorySatisfactorySatisfactory73489
August 201165.6Functionally obsoleteGoodSatisfactorySatisfactory73489
August 200966.8Functionally obsoleteGoodSatisfactorySatisfactory63720
November 200765.1Functionally obsoleteGoodSatisfactorySatisfactory77100
October 200562.0Functionally obsoleteGoodSatisfactorySatisfactory116500
December 200362.0Functionally obsoleteGoodSatisfactorySatisfactory116500
September 200162.0Functionally obsoleteGoodSatisfactorySatisfactory116500
September 199962.3Not deficientGoodSatisfactorySatisfactory98562
June 199762.3Not deficientSatisfactorySatisfactorySatisfactory98562
June 199564.9Not deficientSatisfactorySatisfactorySatisfactory98562
June 199366.7Not deficientSatisfactorySatisfactorySatisfactory103650
April 199134.0Not deficientPoorPoorSatisfactory88675