This is a very accurate recreation of the Space Rocket/Screechin' Eagle roller coaster at LeSourdsville Lake Amusement Park aka Americana. The coaster didn't have a tunnel but the track is accurate through that section of the ride. I used to work on the Space Rocket and the height of the lift hill was 70 feet. I didn't know the length of the Coaster but my mention of 2,640 feet on RCDB is just my guess of the length. It's probably much less than that.

Back seat ride, train leaves lift hill at 4:30 and arrives back into the station at 5:15 making the trip from top of lift hill and back to station in 45 seconds. When I operated the coaster I recorded the same time. Also I timed the train with a full load and an empty load. Guess what? Load had no affect on the speed of the train. Both empty and full trains made the trip in the same 45 seconds.