A string of empty hoppers moving through the west end of Crescent Siding, taken from above the eastern portal of Tunnel 19
Tunnel 19 eastern portal.
Tunnel 19 western portal.
Tunnel 20 eastern portal.
Tunnel 20 western portal.
Tunnel 21 western portal.
Tunnel 22 eastern portal.
Tunnel 22 western portal.
Tunnel 23 eastern portal.
