DALLAS - Beginning Octorber 1, 2012; Dallas DART will be introducing a new service delivery model which will include 3 vehicle types in their paratransit fleet. This includes the familiar paratransit buses, taxi sedans/vans, and the new wheelchair accessible MV-1. The buses and MV-1 will continue to be operated by MV Transportation. Taxi drivers will receive the same specialized training as the MV Transportation drivers. Another change planned for by the end of the year will be an online booking feature through the DART website.