Interstate 705

Interstate 705 marker
Interstate 705
Tacoma Spur
Map
Interactive map of Downtown Tacoma with I-705 highlighted in red
Route information
Auxiliary route of I-5
Maintained by WSDOT
Length1.50 mi[1] (2.41 km)
Existed1978–present
HistoryCompleted in 1988
NHSEntire route
Major junctions
South end I-5 / SR 7 in Tacoma
Major intersections SR 509 in Tacoma
North endSchuster Parkway in Tacoma
Location
CountryUnited States
StateWashington
CountyPierce
Highway system
SR 704 SR 706

Interstate 705 (I-705), also known as the Tacoma Spur, is a short Interstate Highway in Tacoma, Washington, United States. It is a spur route of I-5 that connects the freeway to Downtown Tacoma, Tacoma's waterfront, North Tacoma, and the Tacoma Dome. I-705 was completed in 1988 and is one of the newest portions of the Interstate Highway System in Washington.

  1. ^ Multimodal Planning Division (January 4, 2021). State Highway Log Planning Report 2020, SR 2 to SR 971 (PDF) (Report). Washington State Department of Transportation. pp. 1684–1685. Retrieved March 14, 2022.