+47.67517, -122.32119
47°40'31" N, 122°19'16" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-5 over RAVENNA BLVD
Structure number:0006286B0000000
Location:2.3 N JCT SR 520
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:104.0 ft. [31.7 m]
Total length:1372.1 ft. [418.2 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:65.0 ft. [19.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:60°
Owner:State Highway Agency [01]
Year built:1961
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:20
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: June 2016 

Status:Open, no restriction [A]
Average daily traffic:92,813 [as of 2012]
Truck traffic:6% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:56.4 tons [51.3 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Sufficiency rating:85.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201685.1Not deficientSatisfactorySatisfactorySatisfactory92813
June 201477.6Not deficientSatisfactorySatisfactorySatisfactory92813
June 201276.1Not deficientSatisfactorySatisfactoryGood95945
June 201076.2Not deficientSatisfactoryGoodGood95085
November 200876.2Not deficientSatisfactoryGoodGood95085
December 200677.3Not deficientSatisfactoryGoodGood84500
November 200477.3Not deficientSatisfactoryGoodGood84500
October 200277.3Not deficientSatisfactoryGoodGood84500
December 200076.4Not deficientSatisfactoryGoodGood93500
May 199876.4Not deficientSatisfactoryGoodGood93500
May 199683.4Structurally deficientPoorGoodGood93500
December 199483.4Structurally deficientPoorGoodGood93500
March 199283.6Structurally deficientPoorGoodGood90250