Londonderry and Lough Swilly Railway

The Londonderry and Lough Swilly Railway Company (L&LSR, the Swilly) was an Irish public transport and freight company that operated in parts of County Londonderry and County Donegal between 1853 and 2014. Established in the Victorian era and incorporated in June 1853, the L&LSR operated 99 miles of railways at its peak.