When driving through residential zones in Chester, you must keep to the 20mph speed limit which has been put in place. In the city centre, there are areas, however, where the speed limit is still 30mph. Although, due to the nature of the roads, it may be hard to drive this fast. Leaving Chester to drive to Manchester, there are motorways, such as the M56, which have the national speed limit of 70mph. Search rental cars on KAYAK