Local News "Harriet" Marks Milestone In PortMiami Tunnel Construction July 31, 2012 / 10:50 AM EDT / CBS News (Source: Daniel Azoulay) PortMiamiTunnel1 (Source: MAT Concessionaire LLC) PortMiamiTunnel2 (Source: MAT Concessionaire LLC) PortMiamiTunnel3 (Source: MAT Concessionaire LLC) PortMiamiTunnel4 (Source: MAT Concessionaire LLC) PortMiamiTunnel-5 (Source: MAT Concessionaire LLC) PortMiamiTunnel-6 (Source: MAT Concessionaire LLC) PortMiamiTunnel-7 (Source: MAT Concessionaire LLC)
