Interlocking loops

Interlocking loops are an inverting roller coaster element. This element has only been used on two roller coasters: Orient Express at Worlds of Fun, which closed in 2003, and Loch Ness Monster at Busch Gardens Europe, which was the first coaster in the world to have interlocking loops. Now that Orient Express has closed, Loch Ness Monster is now the only coaster in the world to have this element.