Washington State Route 518

State highway in King County, Washington, US

State Route 518 (SR 518) is a 3.42-mile-long (5.50 km) highway in King County in the U.S. state of Washington. The highway goes from Burien at SR 509 to I-5 and I-405 in Tukwila.

SR 518 marker

SR 518

Route information
Length3.42 mi (5.50 km)
Existed1964[1]–present
Major junctions
West end SR 509 in Burien
Major intersections SR 99 in Seatac
East end I-5 / I-405 in Tukwila
Location
CountryUnited States
StateWashington
CountiesKing
Highway system
SR 516SR 519

The highway goes next to Seattle–Tacoma International Airport, giving people an easy way to get to and leave the airport.

References

change
  1. "47.17.715: State route No. 518". Revised Code of Washington. Washington State Legislature. 1970.