LA Metro Finishes 5 Years of Tunneling for D Line Subway Extension Project
LOS ANGELES – LA Metro has finished five years of tunneling. The Tunnel Boring Machines (TBMs) added nine additional miles to the D Line.
D Line Subway Extension Project
LOS ANGELES – LA Metro has finished five years of tunneling. The Tunnel Boring Machines (TBMs) added nine additional miles to the D Line.