![Jersey Devil Coaster, Six Flags Great Adventure], valleyed during a test run. Visible from Nitro's lift hill is one of the Jersey Devil Coaster trains valleyed in the dip before the mid-course Jersey Devil Coaster, Six Flags Great Adventure], valleyed during a test run. Visible from Nitro's lift hill is one of the Jersey Devil Coaster trains valleyed in the dip before the mid-course](https://preview.redd.it/e8ju58haxw171.jpg?auto=webp&s=2d507a180994721dcd7b9c2ada5e1e14903736c4)
Jersey Devil Coaster, Six Flags Great Adventure], valleyed during a test run. Visible from Nitro's lift hill is one of the Jersey Devil Coaster trains valleyed in the dip before the mid-course
![Six Flags Great Adventure gives sneak preview of monster 'Jersey Devil' rollercoaster with test runs - nj.com Six Flags Great Adventure gives sneak preview of monster 'Jersey Devil' rollercoaster with test runs - nj.com](https://www.nj.com/resizer/iz6itK19YwRABKimMVjW3skcMRQ=/1280x0/smart/cloudfront-us-east-1.images.arcpublishing.com/advancelocal/FCNWD4JOYFAB7JSY7PPQU5Q3OE.jpg)
Six Flags Great Adventure gives sneak preview of monster 'Jersey Devil' rollercoaster with test runs - nj.com
![Jersey Devil Coaster -- World's Tallest, Longest & Fastest Single-Rail Roller Coaster -- Set To Open At Six Flags Great Adventure - CW Tampa Jersey Devil Coaster -- World's Tallest, Longest & Fastest Single-Rail Roller Coaster -- Set To Open At Six Flags Great Adventure - CW Tampa](https://philadelphia.cbslocal.com/wp-content/uploads/sites/15116066/2021/01/Photo-JDC-wide-shot.jpg)