+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

Good/Fair/Poor Condition:Fair
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201685.1FairSatisfactorySatisfactorySatisfactory-92813
June 201477.6FairSatisfactorySatisfactorySatisfactory-92813
June 201276.1FairSatisfactorySatisfactoryGood-95945
June 201076.2FairSatisfactoryGoodGood-95085
November 200876.2FairSatisfactoryGoodGood-95085
December 200677.3FairSatisfactoryGoodGood-84500
November 200477.3FairSatisfactoryGoodGood-84500
October 200277.3FairSatisfactoryGoodGood-84500
December 200076.4FairSatisfactoryGoodGood-93500
May 199876.4FairSatisfactoryGoodGood-93500
May 199683.4PoorPoorGoodGoodSD93500
December 199483.4PoorPoorGoodGoodSD93500
March 199283.6PoorPoorGoodGoodSD90250

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.16,46416,4362260
Reinforced Concrete Decksq. ft.82,15082,1341204
Wearing Surfacessq. ft.82,150082,14172
Reinforced Concrete Columneach9594010
Reinforced Concrete Abutmentlinear ft.276276000
Reinforced Concrete Pier Caplinear ft.1,7521,7370150
Pourable Jointlinear ft.1,75201,272360120
Open Jointlinear ft.120012000
Elastomeric Bearingeach480480000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,7442,7330110