Drivers can expect a 50% increase in journey times on popular routes today and over the weekend as the majority of schools in England and Wales break up for summer, according to AA Roadwatch and traffic information specialist Trafficmaster.
Traffic will build up from Friday lunchtime on the major holiday routes as getaway traffic mixes with commuter traffic. However, although busier than normal, Trafficmaster believes the staggered departure and the ongoing impact of high fuel prices will temper the worst of the jams.
In total, around 14 million cars are expected on the roads with routes to the South-west likely to be the busiest. Congestion is also expected on main routes to the coast, cross-channel ports and major airports.