The NZR EA class (later EO of 1968) were used by New Zealand Railways between 1968 and 1997 on the Otira-Arthurs Pass section of the Midland line of the South Island, through the Otira Tunnel.
The NZR EA class (later EO of 1968) were used by New Zealand Railways between 1968 and 1997 on the Otira-Arthurs Pass section of the Midland line of the South Island. This was through the Otira Tunnel.