DuPont Sounder Extension

Adding two stations to Sounder South
System Expansion web map for Dupont Sounder Extension

Sounder South extends south from Lakewood adding new stations at Tillicum and DuPont, both with parking. The new stations will help provide service to Joint Base Lewis-McChord as well as to residents and businesses in south Pierce County.


  • ​Two stations: Tillicum and DuPont
  • Planning starts: 2025
  • Service starts: 2036