Six Flags Great America
Roller Coaster
THE FLASH: Vertical Velocity
Six Flags Great AmericaA launched shuttle coaster with vertical spikes and repeated forward-backward blasts.
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Trip Report
The Tomorrow Society · Jul 4, 2022 · Starts at 32:00
The Flash: Vertical Velocity is discussed regarding its re-theming and significance in the newly developed DC Universe area of the park.