Black Hills Railway Society's HO Layout: Scenes and Cab Ride.

Located in the basement of the South Dakota Stock Grower's Association, is The Rapid City, Black Hills & Western Railroad. A 9-scale mile freelance HO layout depicting various areas throughout the State of South Dakota.
Check out their web site: bhrs.club/

[@adocars]

I particularly like that bit passing (Logan's?) Big Boy where you could hear the pumps working.

[@anitajones6950]

Very nice scenery!