Railway signal
South of Eden Lacy viaduct and north of Little Salkeld station was Long Meg Sidings signal box. A British Railways London Midland Region Type 15 design fitted with a 40 lever London Midland Region Standard frame, it opened on 3 July 1955 replacing Long Meg Sidings Ground Frame which only connected with the Up line. A Midland Railway signal box had been at this location until 13 March 1915. The signal box was officially closed on 11 July 1990 (although it had been permanently "switched out" for several years prior to this) when the absolute block section was extended to between Culgaith and Low House Crossing signal boxes.