The West Angilan Mainline from London Liverpool street to Cambridge and Stanstead via Stratford, Cheshunt,Broxbourne,Roydon,Harlow Town,Harlow Mill,Sawbridgeworth,Bishop's Stortford,Stansted Mountfitchet,Elsenham,Stanstead airport, the Cambridge branch Newport,Audeley end,Whittlesford Parkway,Shelford,Cambridge,Cambridge North the route has 12 tunnels and the line is 65 miles long the roling stock is the class 170 Turbostar 317 emu and class 379 electrostar and class 755 FILRT
