M55 motorway meet junction 4, where the motorway ends and becomes the A5230. The western part of the M55, and the first few hundred metres of the A5230, occupy the route of the old Blackpool Branch railway line. The first motorway constructed in Great Britain was the M6 Preston Bypass, opened in 1958. This ran from the current M6 junction 29 to the M55 junction 1. It was built as a two-lane route. In 1965 the M6 was extended north from what is the current day junction 32 to meet the Lancaster Bypass, and the M6 junction was rebuilt to its current
M54 motorway (B Carriageway) !scope="col"| Coordinates M54 motorway The M54 is a 23-mile (37 km) east-west dual carriageway in the English counties of Shropshire and Staffordshire. It is also referred to as the Telford dual carriageway, after the road's primary westbound destination, the new town of Telford. The dual carriageway cost £65 million to construct, and is two-lane dual carriageway for the majority of its length, with sections of three-lane. The M54 spur connects the M6 motorway near Essington, Staffordshire with the A5 trunk road at Wellington, Shropshire. The motorway forms part of the strategic route to North Wales, roughly following the