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
Ouse Bridge (M62) Ouse Bridge (M62) The Ouse Bridge is a reinforced concrete plate girder bridge that spans River Ouse between Goole and Howden in the East Riding of Yorkshire. It carries the M62 and is situated between junctions 36 and 37. It was built between 1973 and 1976 by Costain and was designed by Scott Wilson Kirkpatrick & Partners. The bridge was officially opened to traffic on 24 May 1976 by John Gilbert the Labour Minister of Transport. Traffic to and from Hull to the A1 historically went over Boothferry Bridge, on the A614, which was a swing bridge. The position of