Traffic congestion on the M6 Motorway, Cheshire. - Stockfoto

Traffic congestion on the M6 Motorway as it passes through Cheshire, in the north of England.The M6 is the busiest motorway in the country beset with constant roadworks and delays because of the perpetual heavy traffic.On the left of the picture northbound traffic making for Preston with turn offs to Liverpool.On the right, traffic heading for Birmingham and the South.