I-705 over 15th ST Vacated Rr

Good Condition39 years old26,174 vehicles/day

Location

StateWashington
CountyPierce
Location1.1 N Jct I-5
CarriesI-705
Crosses15th ST Vacated Rr
Coordinates47.24889, -122.43583

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length1245.1 ft (379.5 m)
Max Span149.9 ft (45.7 m)
Deck Width43.0 ft (13.1 m)
Deck Area4971.4 sq m
Main Spans9
Year Built1987

Traffic

Avg Daily Traffic26,174 (2023)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0012747B0000000

Nearby Bridges

S 15th ST over N-n Ramp 0.0 mi Good I-705 over 15th ST & Bnrr Prairie L 0.1 mi Good 15th Street over Dock Street 0.1 mi Good I-705 Ramp over Flat Terrain 0.1 mi Good I-705 N-w Ramp over 15th St-plrr I-705 0.2 mi Good SR 509 N-n Ramp over Terrain 0.4 mi Good E 11th ST over City Waterway Cs2749 0.4 mi Fair SR 509 over I-705 Bnrr Dock Street 0.4 mi Good Sr509 over Thea Foss Watrway & D ST 0.4 mi Fair I-705 N-n Ramp over Terrain 0.5 mi Fair