The Screamin' Demon a shuttle loop roller coaster designed by Arrow Dynamics

Arrow Dynamics

Arrow Dynamics was a roller coaster and amusement ride design company based in Clearfield, Utah, United States. In 2002, the company went bankrupt but was quickly bought by fellow amusement ride manufacturer S&S Power to form S&S Arrow. During its peak, Arrow Dynamics was responsible for some of...

, was the first forward- and backward-looping roller coaster in the United States.

At the end of the 1987 season, the ride was sold and relocated to Camden Park

Camden Park (amusement park)

Camden Park is an amusement park located in Huntington, West Virginia. The park first opened in 1903 as a picnic spot along the Camden Interstate Railway street car line between Huntington and Ashland, Kentucky. It is traditional park home to over 30 rides and attractions. The park features two of...

 in West Virginia where it was renamed to Thunderbolt Express

Thunderbolt Express

The Thunderbolt Express was a looping shuttle roller coaster located at Camden Park. Originally named the Screamin' Demon, it was designed by Arrow Dynamics for Kings Island. It operated there between 1977 and 1987, when it was sold and moved to Camden Park in 1988...

. It was closed in 2000 and never reopened. It was eventually scrapped in 2004.