East River Mt. Tunnel North Entrance
Cam4 @ I-64 MM203 in Sandston
Big Walker Tunnel North Entrance
Big Walker Tunnel South Entrance
I-81 at Mile Marker 118
460/Ramble Rd.
I-81 at Mile Marker 117.3
Arbor Drive & 460 Bus.
460 at VTTI
I-81 at Mile Marker 128