Road Runner Express is a roller coaster in Crackaxle Canyon at Six Flags Fiesta Texas. While it's not the best, it is also recommended. The minimum height to ride is 42 inches.
The Road Runner Express is a family ride and fun for everyone. Situated just over the RR Tracks as you enter Crackaxle Canyon you can't miss the awesome station house. Walk into the que and take a circuritus route up to the station where a wonderfully fast but smooth ride awaits. This two lift-chain coaster will give you a ride under the Rattler and back along the north quarry side. When they operate both trains the wait is practically nonexistant so make the time and enjoy one of Fiesta Texas' many wonderful rollercoasters.