Interior view of the Winston Tunnel during the course of its construction in 1887. Note the heavy timbering originally used to line the tunnel.

Early photograph of the fan house at the west portal to the Winston Tunnel. This photograph shows the fan house as originally constructed.

View of the abandoned fan house complex in 1961, looking northeast.

Floor plan of the Winston Tunnel Fan House, showing existing conditions.

View of the fan house, looking northwest. The original engine room appears in the foreground.