VTA & BART TRANSIT PARTNERSHIP IN SAN FRANCISCO BAY AREA
The VTA (Valley Transportation Authority) Silicon Valley Extension Project Phase II for BART (Bay Area Rapid Transit) services is continually under development. The VTA Silicon Valley Extension Project Phase II is an extension of BART services to downtown San Jose. The VTA administration was considering a single-bore tunnel during initial development discussions, and now considering both single-bore and twin-bore tunnels thereafter further discussions.