M18 motorway (Great Britain) and 12 June 2015. The M18 was originally to be part of the M1, but it was decided to route the M1 towards Leeds instead of Doncaster, and the routing of what would have been the M1 east of Sheffield became the M18. Data from driver location signs are used to provide distance and carriageway identifier information. The location sequence is a continuation of the M1 location sequence. !scope=col|miles !scope=col|km !scope=col abbr="Southbound"|Southbound exits (B carriageway) !scope=col|Junction !scope=col abbr="Northbound"|Northbound exits (A carriageway) !scope=col|Coordinates M18 motorway (Great Britain) The M18 is a motorway in Yorkshire, England. It runs from the east of
M63 motorway 2016. M63 motorway The M63 motorway was a major road in the United Kingdom. It was completely renumbered as part of the M60 motorway in 1999 which orbits part of Greater Manchester. The earliest section of the M63 opened in 1960 as part of the M62 motorway. When the westward extension of the M62 in the direction of Liverpool opened, the existing section of motorway south of the Eccles Interchange was renumbered as the M63. This was the first stretch of motorway to be built, opening as the M62. This section runs from the Worsley Interchange (what is now Junction