HC Deb 19 December 1979 vol 976 c228W
Mr. Roy Hughes

asked the Secretary of State for Wales what was the mileage as at 30 September of (a) trunk motorways, (b) trunk dual carriageway and (c) other trunk roads in Wales.

Mr. Michael Roberts

The information is as follows:

Mileage at 30 September 1979
(a) Trunk motorways 58.6
(b) Trunk dual carriageway 90.1
(c) Other trunk roads in Wales 918.3