Sound Transit allocates funds for Tacoma Dome Link extension; submits FFGA application for Lynnwood Link extension December 21, 2017 | North America Finance Sound Transit has allocated USD125.7-million for the preliminary engineering of the Tacoma Dome Link Extension, which will span 15.61 km (9.7 miles) from Federal Way Transit Center to the Tacoma Dome ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password