Samenvatting
Collective work: L. Watkins: Some research into the environmental impact of roads and traffic; P. Nelson: Traffic noise; D. Martin: Road construction noise; vibration and low frequency sound; D. Colwill: Exhaust emissions; C. Baughan: Assessment methods and surveys; A. Grigg & D. Harland: Assessing the visual impact of roads; R. Dawson: Before and after studies; J. Baughan: Lorry nuisance.