HC Deb 10 December 1976 vol 922 c392W
Mr. Sillars

asked the Secretary of State for Transport how many new miles of motorway or dual carriageway have been constructed in England in the past five years.

Mr. Horam

For the five years to 1st April 1976:

Motorway (miles) Dual carriageway (miles)
Trunk roads 510 350
Local authority roads 42 400