Dollywood’s new wooden roller coaster—Thunderhead—quickly took shape as the park prepared to introduce the $7 million addition in spring 2004. After four months of construction, all concrete footings and piers were completed as are the foundations for the loading station and maintenance facilities.
Thunderhead featured a 3,230-foot long ride with a drop of 100 feet and maximum speeds of 55 mph. It also featured "the world’s first fly-through station." Half-way through the ride, the coaster travels through the ride station at approximately 40 mph on tracks eight feet above the exit platform where future riders wait to board the coaster.
