The A59 is a major road in England which is around 109 miles (175 km) long and runs from Wallasey, Merseyside to York, North Yorkshire. The alignment formed part of the Trunk Roads Act 1936, being then designated as the A59. It is a key route connecting Merseyside at the M53 motorway to Yorkshire, passing through three counties and connecting to various major motorways. The road is a combination of historical routes combined with contemporary roads and a mixture of dual and single carriageway. Sections of the A59 in Yorkshire closely follow the routes of Roman roads, some dating back to the Middle Ages as salt roads, whilst much of the A59 in Merseyside follows Victorian routes which are largely unchanged to the present day.