M56 motorway

M56 motorway. The M56 motorway is a major route in North West England, connecting the city of Chester and the Wirral Peninsula to the Manchester orbital motorway network. It serves as a critical artery for traffic to and from Manchester Airport, one of the busiest airports in the United Kingdom, and links key urban centres including Runcorn, Warrington, and Sale. The motorway forms a vital part of the strategic road network between North Wales and the major conurbations of Greater Manchester and beyond.

Route

The motorway begins at a junction with the A5117 road near Hooton on the Wirral Peninsula, providing a connection towards the A550 and Queensferry crossing into Wales. It runs eastwards across the Cheshire Plain, passing to the south of Chester and intersecting with the M53 motorway, which provides a route to Birkenhead and Liverpool. The route continues past Runcorn, where it connects with the A533 and the Silver Jubilee Bridge, and skirts the southern edge of Warrington, meeting the M6 motorway at a major interchange. It then progresses eastwards through Cheshire into Greater Manchester, passing north of Lymm and south of Altrincham, before terminating at a large interchange with the M60 motorway and A5103 in Wythenshawe, near the perimeter of Manchester Airport.

History

The first section to open, in December 1971, was the stretch between Wythenshawe and Lymm, constructed to improve access to the then-new terminal at Manchester Airport. Further extensions were opened progressively westward throughout the 1970s and early 1980s. The section through to the M6 motorway at Lymm Interchange was completed by 1974, with the route reaching Chester in 1975. The final westernmost section, linking to the A5117 at Hooton, was opened in February 1981 by the then-Minister for Transport, Norman Fowler. The motorway's construction involved significant engineering, including the large Thelwall Viaduct over the Manchester Ship Canal and the River Mersey, which was subsequently rebuilt and widened in the early 2000s.

Junctions

The motorway features numerous key junctions along its length. From west to east, major interchanges include Junction 10 for the M53 motorway and Chester, Junction 11 for Daresbury and the A56, and Junction 12 for Runcorn and the A557. Junction 14 provides the link to the M6 motorway northbound towards Preston and Scotland, while Junction 15 connects to the M6 motorway southbound towards Birmingham. Further east, Junction 5 serves Manchester Airport directly via the A555, and the motorway terminates at Junction 3, a complex interchange with the M60 motorway and the A5103 for Manchester city centre. The junctions are numbered sequentially from 3 to 15, with junctions 1, 2, and 4 not constructed as part of the original plan.

Traffic

The M56 experiences very high traffic volumes, particularly on sections serving Manchester Airport and the interchanges with the M6 motorway and M60 motorway. It is a crucial commuter route for the towns of Cheshire and southeastern Greater Manchester, as well as a primary freight corridor linking the port of Liverpool with distribution centres around Manchester and the M62 motorway. The section over the Thelwall Viaduct is notoriously prone to congestion and delays, leading to its designation as part of the Department for Transport's Pinch Point Programme for improvement. Average daily traffic flows exceed 100,000 vehicles on the busiest sections near the airport.

Future developments

Several schemes have been proposed to enhance capacity and resilience. National Highways has investigated options for major upgrades to the Thelwall Viaduct to address its status as a critical bottleneck. There are also ongoing proposals associated with the wider Manchester Airport expansion and the related Manchester Airport City enterprise zone, which may necessitate improved local access roads. Furthermore, strategic plans within the Liverpool City Region and Cheshire and Warrington Local Enterprise Partnership consider the western section vital for economic growth, with discussions around better integration with the A5117 and the proposed Mersey Gateway project.

Category:M56 motorway Category:Motorways in England Category:Transport in Cheshire Category:Transport in Greater Manchester Category:Roads in the Wirral