Welcome to the
Roseville Roundhouse Model Railroad Association
Home of the Western Sierra Lines
We are a Non-Profit Model Railroad association of HO and N scale modelers with permanent layouts in both scales. We are located on the Placer County Fairgrounds. Stop by and see us during our operating hours or during one of the Fairground events that we participate in.
Visit the About Us page for for more information on our history and charter, hours of operation, location, membership application, donations or to contact us.