Samenvatting
In Verkeerskunde 1280 the A'YIB Traffic Department reportedor data 'Which had been collected on the possible influenceof green waves on fuel consumption. The Tinistry ofEconomie Afiairs oommiesioned a study on a mathematicalmodel by which the influence of traffic control on fuelconstunption can be simulated. The model is verg useful inestimating the effect of improving the level of serzice onurban ronds. Reductions in fuel consumption in the orderof 20 % aro possible,