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Important alert

This is an important announcement

Engineering work this Christmas and New Year - follow the link on our home page.


You are here: Home > Your journey > Plan your journey > Network map

Network map

Our network maps

We've created a group of maps to make it easier for you to see where you can travel on the Southern network, and Gatwick Express, Great Northern, and Thameslink Railway.

Each map gives a certain amount of detail of our network to keep it as uncluttered as possible, allowing you to easily see where you want to go. 

You can also download maps of the individual train routes. 

The individual routes are colour coded which match our Service Update board where you can quickly see which routes might be affected by engineering works or disruption.

Please make sure you check our live running information and improvement works before travelling. 

Network map by route

Gatwick Express and Southern routes only.

PDF Download network map by route (116kb)

Full network map by route

See all the routes for Gatwick Express, Great Northern, Southern and Thameslink.

PDF Download full network map by route (139kb)

Full network map by train operating company

See where each train operating company covers: Gatwick Express, Great Northern, Southern and Thameslink. 

PDF Download network map by train operating company (119kb)

Individual route maps

Gatwick Express

 GX1 - Gatwick Express

Great Northern

 GN1 - King's Lynn and Cambridge

 GN2 - Cambridge Local

 GN3 - Peterborough

 GN4 - Hertford

 GN5 - Welwyn

Southern Railway

 SN1 - Brighton Mainline

 SN2 - West London

 SN3 - Metro

 SN4 - Oxted

 SN5 - Redhill

 SN6 - Mainline West

 SN7 - Mainline East

 SN8 - Coastway West

 SN9 - Coastway East

Thameslink Railway

 TL1 - Bedford and Brighton

 TL2 - Luton, Wimbledon and Sutton

 TL3 - St.Albans, Mitcham and Sutton

 TL4 - Kent