Wikipedia
O-Train (Korail)
O-Train (aka Jungbu Naeryuk Circular Train ) is a South Korean sightseeing train operated by Korail. The train began operations in 2013 and transports tourists from Seoul, in a circular route, through South Korea's central inland region and back to Seoul.
O-Train
The O-Train is a rail transport system in Ottawa, Ontario, Canada. Operated by OC Transpo as part of the Ottawa Rapid Transit network, it currently has one line in operation, the diesel-powered Trillium Line, with a second line, the electrically-operated Confederation Line, under construction and set to open in 2018.