Tunnel 15 1/2. No longer used by trains and fenced off to any wanting to go inside. I don’t know much about tunnels, but I find it curious as to why it is tunnel 15 1/2? Why not 16? If anyone knows I would love to know the answer. Anyhow, I like tunnels. Especially ones you can’t see the end of. Always a mystery when you enter not knowing what is on the other side.
