Been busy doing some research on Moonville, and, in terms of the stories of railroad operations on the route, there has been a lot of misinformation being put out online.
Every website I've been to claims that the route didn't have signals (train crews were given written instructions/train orders telling them where they were to stop to meet other trains and when to proceed) and that when there were signals added to the route, a special signal was put up just east of the tunnel for workers to use to stop trains due to the sightings of the lantern-carrying ghost that would stop the trains.
However, I've found out that the line did have signals since the 1920s. While it was dispatched by train orders, it was not considered "dark" as many websites claim. The signal system on the route was indeed upgraded in 1981, but it wasn't unsignalled before then. Also, no mention is made in either of the Chessie System Ohio Division timetables that I have in regards to a "special signal" at Moonville. If there was a special signal at Moonville it was likely an approach signal for a siding a few miles down the line at Zaleski.

I found the above picture the other day. It's at the Kings Tunnel a few miles east of Moonville. Taken in July 1977, it proves that the route did indeed have signals before 1981, when many websites claim the route was signalled. Also, if you look closely, the signal is for just one direction with no signal for trains going in the opposite direction. This is the setup for the "special signal" claims for Moonville. The signal in the above pic is an approach signal for a signal at a siding a couple miles or so ahead. If the "special signal" at Moonville did actually exist. it was likely an approach signal like this one and not put there because of any ghost.
While that doesn't rule out that anything paranormal has happened or is happening at Moonville, it does show how some people have misinterpreted things or just plain given out misinformation and further twisted the truth.
And I am still planning on visiting Moonville soon!
Kevin
All football is is a bunch of over-pumped jocks on steroids who say they're straight while they smack each other's behinds and chase each other around on a field so they can tackle another guy to play with that guy's ball.