NETWORK Rail has opened a public consultation into its planned resignalling of lines across a large area radiating from Cambridge.
Proposals include the replacement of 1980s signalling systems, an upgrade for Cambridge power signalbox, and improvements to seven level crossings.
The area stretches from Meldreth and Elsenham to Ely and Thurston and will cover 125 miles of lines in Cambridgeshire and Norfolk. Signalboxes at Bury St Edmunds, Dullingham and Chippenham will close.