+47.67433, -122.32144
47°40'28" N, 122°19'17" 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 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:94,037 [as of 2016]
Truck traffic:4% 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]
Sufficiency rating:85.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$34,026,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairSatisfactorySatisfactorySatisfactory9403785.1
June 2016FairSatisfactorySatisfactorySatisfactory9281385.1
June 2014FairSatisfactorySatisfactorySatisfactory9281377.6
June 2012FairSatisfactorySatisfactoryGood9594576.1
June 2010FairSatisfactoryGoodGood9508576.2
November 2008FairSatisfactoryGoodGood9508576.2
December 2006FairSatisfactoryGoodGood8450077.3
November 2004FairSatisfactoryGoodGood8450077.3
October 2002FairSatisfactoryGoodGood8450077.3
December 2000FairSatisfactoryGoodGood9350076.4
May 1998FairSatisfactoryGoodGood9350076.4
May 1996PoorPoorGoodGood9350083.4
December 1994PoorPoorGoodGood9350083.4
March 1992PoorPoorGoodGood9025083.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.16,46416,4362260
Reinforced Concrete Decksq. ft.82,15082,1341204
Wearing Surfacessq. ft.82,150082,14172
Prestressed Concrete Columneach9594010
Reinforced Concrete Abutmentlinear ft.276276000
Reinforced Concrete Pier Caplinear ft.1,7521,7370150
Pourable Jointlinear ft.1,752001,392360
Open Jointlinear ft.120012000
Elastomeric Bearingeach480480000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,7442,7330110