BRANSON, Missouri - On Wednesday, Silver Dollar City in Branson opens the fastest, steepest and tallest spinning roller coaster in the world. 

It's called the Time Traveler and it reaches a top speed of more than 50 miles an hour and has a 10-story, 90 degree vertical drop.  At its highest point, it's 100 feet tall.

Silver Dollar City says the roller coaster took more than two years in planning and construction and cost $26-million.