§ Mr. Foulkesasked the Secretary of State for Scotland what are the designed vehicle capacity and the current traffic density and that projected for 1990 on each of (a) M9 between Grangemouth and Stirling, (b) A9 north of Perth, (c) A94 Dundee to Aberdeen, (d) the Erskine Bridge, the Tay Bridge, the Kessock Bridge, (e) the M74
(b) Traffic flows Route Type of Road Monitoring Point Traffic Flow Month and Year (a) M9 Grangemouth-Stirling Dual 2-lane motorway Stenhousemuir 5,647 (16 hr.) September 1982 (b) A9 North of Perth Mixed dual 2-lane and single 2-lane (incl. some unimproved sections) Pitlochry Bypass Kincraig (south of Aviemore) 6,910 (16 hr.) 7,358 (24 hr.) September 1982 April 1981 (c) A94 Dundee-Aberdeen Mixed dual 2-lane and single 2-lane (incl. some unimproved sections) North of Forfar Stonehaven 6,000 (16 hr.) 13,678 (24 hr.) October 1982 September 1980 (d) Erskine Bridge Dual 2-lane — 12,526 (24 hr.) August 1982 Tay Bridge Dual 2-lane — 14,871 (24 hr.) August 1982 Kessock Bridge Dual 2-lane North Kessock 12,000 (16 hr.) August 1982 (e) M74 and extension Dual 2-lane motorway Hamilton 35,030 (24 hr.) October 1981 (f) M90 Forth Bridge-Penh Dual 2-lane motorway Rosyth 21,033 (24 hr.) May 1980 Kinross 15,700 (24 hr.) August 1982 (g) Proposed M80 Dual 2-lane motorway Stepps (on A80) 29,300 (16 hr.) August 1981