THEME PARKSRoller coastersAdd TopicBest new roller coasters of 2018Steel Vengeance at Cedar Point in Sandusky, Ohio isn't a completely new attraction, exactly. Formerly known as Mean Streak, the surgical specialists at the ride company, Rocky Mountain Construction (RMC), performed a track replacement by yanking out the traditional tracks of the tired, older wooden coaster and implanting its snazzy, patented steel IBox rails.Cedar Fair Entertainment CompanySteel VengeanceCedar Fair Entertainment CompanyOld-timey Silver Dollar City in Branson, Missouri, is sending guests back to an earlier era on its wildly innovative (and just plain wild) Time Traveler.Dean P. Groover, Herschend Family EntertainmentDean P. Groover, Herschend Family EntertainmentDean P. Groover, Herschend Family EntertainmentTimeHerschend Family EntertainmentRMC built two new steel coasters in 2018 using its IBox track. But instead of a typical two-rail design, the ride innovators introduced a groundbreaking single-rail concept. First out of the station was Wonder Woman: Golden Lasso Coaster at Six Flags Fiesta Texas in San Antonio.Six Flags And © 2018 Robie Capps PhotographyPhotography for Six Flags Fiesta Texas Wonder WomanSix Flags And © 2018 Robie Capps PhotographyPhotography for Six Flags Fiesta Texas Wonder WomanSix Flags And © 2018 Robie Capps PhotographyThe essentially similar RailBlazer single-rail coaster at California’s Great America in Santa Clara also opened this year.Cedar Fair Entertainment CompanyCedar Fair Entertainment CompanyCedar Fair Entertainment CompanyDown the California coast in Buena Park, Knott's Berry Farm opened the state’s first dive coaster, HangTime.Cedar Fair Entertainment CompanyCedar Fair Entertainment CompanyCedar Fair Entertainment CompanyThe RMC folks were especially busy this year and knocked out two more wooden-steel hybrids. Neither of them is as tall, fast, or long as Steel Vengeance, but they do follow the ride company’s playbook of converting rough woodies into suavely smooth and engaging coasters.Six Flags EntertainmentTwisted Cyclone at Six Flags Over Georgia in Austell features a steep 75-foot drop, three inversions, and 10 airtime moments...Six Flags EntertainmentWhile Twisted Timbers at Kings Dominion in Doswell, Virginia, subjects passengers to a 109-foot-tall barrel roll drop and 20 airtime hills.Cedar Fair Entertainment CompanyIt’s not going to get pulses racing nearly as ferociously as any of the other 2018 rides on the list, but Slinky Dog Dash at Disney’s Hollywood Studios, part of Florida’s Walt Disney World, wins the prize for the cutest coaster.Matt Stroshane, DisneyGuests at DisneyÕs Hollywood Studios can go to infinity and beyond in Toy Story Land. The immersive 11-acre land takes guests into the adventurous outdoors of Andy's backyard, where they will feel like they are the size of Green Army Men surrounded by other toys. Guests can whoosh along on the family-friendly roller coaster, Slinky Dog Dash, take a spin aboard Alien Swirling Saucers and try for the high score on Toy Story Mania! (David Roark, photographer)David Roark, DisneyFeatured Weekly Ad