Here's a rider's eye view of Goliath, the newest roller coaster ride at Six Flags Great America theme park in Chicago. Wikipedia says of this roller coaster:
It was designed by Rocky Mountain Construction and opened to the public on June 19, 2014. With the opening, the ride set three world records for wooden roller coasters: Drop length, drop steepness, and speed. It features the longest drop at 180 feet (55 m), the steepest drop at 85°, and the fastest speed at 72 miles per hour (116 km/h).
There's more at the link.
They're not joking about that steep drop. Even watching it on a computer screen, I felt giddy! I suggest you view it in full-screen mode.