HC Deb 16 March 1979 vol 964 cc387-8W
Mr. Corbett

asked the Secretary of State for Transport what has been the peak hour and average day-time traffic flow in 1970, 1976, 1977 and 1978 between junctions five and seven of the M1 motorway in Hertfordshire.

Mr. Horam

I regret that the information is not available in the form requested. The following table presents the available data for traffic flows on the M1 between junctions 5 and 7 in Hertfordshire:

ESTIMATED AVERAGE AUGUST DAILY TRAFFIC FLOW (0600–2200 HOURS)
Year Junctions 5–6 Junctions 6–7
1969 49,700 47,000
1970 48,600
1974 55,100
1975 56,700