Transportation Manufacturing Corporation

The company was formed in 1974 by Greyhound Bus Lines to manufacture Motor Coach Industries vehicles.

In 1987, General Motors decided to close its bus division and sold the manufacturing rights of the Rapid Transit Series (RTS) bus and the Classic to Greyhound subsidiary, Motor Coach Industries.

RTS production would move to the TMC plant in Roswell, New Mexico, while the Classic bus production would remain in the former GM bus plant in Saint-Eustache, Quebec.

The Roswell, New Mexico plant was reopened later under the name Millennium Transit Services LLC.

This article related to bus transportation in the United States is a stub.

A plaque found in RTS made after the 1980s, featuring the TMC logo and the acronym "RTS"
A 1994 TMC RTS bus still in service in 2016 for Lewis & Clark College , in Portland, Oregon