Since launching in April 2006, Megabus has served more than 7 million passengers throughout about 50 major cities in the Midwest and Northeast.Megabus started in the US based in Chicago, but has expanded to cover much of the eastern US (see map below). According to their web site, the bus stop in Chattanooga will be located at the "South Terrace Plaza Shopping Center. Parking will be available for Megabus customers and will be located in the northwest corner of the parking lot adjacent to South Terrace Rd."
The single and double-decker buses have free Wi-Fi and at-seat plug-ins.
They are currently giving away ride tickets!