Question to the Department for Transport:
To ask the Secretary of State for Transport, with reference to page 14 of the Integrated Rail Plan for the North and Midlands published on 18 November 2021, what estimate his Department has made of the length of track in kilometres that is feasible to upgrade to 140mph.
Initial analysis conducted by Mott MacDonald on behalf of the Department suggests that it would be feasible to upgrade up to 135 miles (217km) of the East Coast Main Line to support 140mph operation.