Frankie's Mine Train is a steel roller coaster located at two Six Flags theme parks in the United States.

[3] Frontier City announced that the Wild Kitty a similar style roller coaster, was to be removed in advance for the new attractions.

Frankie's Mine Train was then built at the former location of Wild Kitty, the same model that is found at Six Flags Great Escape.

In 2005 The Great Escape debuted the Looney Tunes National Park: a Looney Tunes themed children's area which included eight new children's rides, including Road Runner Express the park's seventh roller coaster, and a re-themed restaurant as well as a cartoon walk-through.

Looney Tunes National Park was renamed and rethemed to Timbertown, including a new name for Road Runner Express.