The Oxford Ring Road circles the city of Oxford, England. It is a dual carriageway ring road for most of its length apart from a short section between Woodstock Road and Banbury Road in the north of the city. The severe restrictions on traffic in Oxford city centre mean that it is the only practical way for long-distance traffic to get past Oxford, especially as there are few road bridges over the rivers Isis and Cherwell. Five Park and Rides are close to the ring road.