Topic summary
Hertford Loop line
Langley South Junction
Hornsmill Viaduct
Sopers Farm Viaduct
Rendlesham Viaduct
Wood Green North Jn
The Hertford Loop line (also known colloquially as the Hertford Loop) is a branch of the East Coast Main Line, part of the Northern City Line commuter route to London for Hertford and other Hertfordshire towns and an occasional diversion route for the main line. The line is part of the Network Rail Strategic Route 8, SRS 08.03 and is classified as a London and South East Commuter line.