HC Deb 14 November 1989 vol 160 c108W
Ms. Abbott

To ask the Secretary of State for Transport in the methodology adopted by his Department and its consultants, in the assessment of the effects of new or improved roads, what account is taken of the new traffic generated by the changes.

Mr. Atkins

The amount of entirely new traffic generated by most road schemes is not significant. However, where new traffic may be generated on a significant scale, special techniques are used including traffic models suited to the circumstances of the proposed road. We have asked the standing advisory committee on trunk road assessment to consider the significance of traffic generation and redistribution, and to advise if any changes in methods are required.

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