HC Deb 24 March 1977 vol 928 c681W
Mr. Fitch

asked the Secretary of State for Transport what proportion of the economic benefit attributable to a typical trunk road scheme relates to time saved on leisure journeys in private vehicles.

Mr. William Rodgers

About 13 per cent. Most of the benefits of new roads come from savings in working time-50 per cent.—accident saving—20 per cent.—and journeys to work—7 per cent. Even if leisure journeys were entirely ignored, the economic justification for most road schemes would still he good.