The two Tunnel Boring Machines (TBMs) for the Purple Line Extension…
http://www.midcitywest.org/wp-content/uploads/2017/04/logo_400x400.png400400Andrew Jhunhttp://www.midcitywest.org/wp-content/uploads/2017/04/MCW_SiteLogo_LARGE-300x171.pngAndrew Jhun2017-09-12 19:21:242017-09-20 12:58:21Enter the Metro Purple Line Extension Tunnel Boring Machine Naming and Art Contest!