 The 3-C Corridor could provide service from Cleveland to Columbus, Dayton, and Cincinnati, a distance of .The service is predicted to carry around 478,000 people a year, using a subsidy of $17 million from the state government.The proposed corridor has, however, attracted opposition from Republican members of the state board in charge of the project, as the proposed six-hour travel time and 39-mph average speed led the project to be dubbed "snail rail".