Pacer: the bastard son of the APT
Tag:service=siding - OpenStreetMap Wiki
Rail freight transport - Wikipedia
Kwinana freight railway - Wikipedia
Stocksbridge Railway - Wikipedia
File:Railroad chapel car Glad Tidings on siding.jpg - Wikipedia
File:Abandoned Railway Sidings - geograph.org.uk - 570402.jpg - Wikipedia
RIP track - Wikipedia
Albany Railway Station, St. Mary, Jamaica (1896-1978) : r/rustyrails
File:West bound Santa Fe RR freight train waiting in a siding to meet an east bound train, Ricardo, New Mexico.jpg - Wikipedia
Monson Railroad - Wikipedia
Tutorial:Train signals - Factorio Wiki
Railroad switch - Wikipedia
Alveley Sidings - SVR Wiki
History: Evolution of experimental high-speed trains in Japan