A56

A56
Name	A56
Type	Road
Country	United Kingdom
Length km	66
Termini a	Chester
Termini b	Bury
Counties	Cheshire, Greater Manchester, Lancashire

A56 is a principal arterial road in northwestern England linking Chester with Bury via Warrington, Altrincham, Manchester, and Rochdale. The route connects historic urban centres, industrial districts, and commuter suburbs, forming part of regional transport networks serving Liverpool, Leeds, and the M6 motorway. Its corridor intersects major infrastructures such as the M56 motorway, M60 motorway, and M62 motorway, contributing to intercity freight, passenger, and local traffic flows.

Overview

The A56 serves as a strategic link between the urban areas of Chester and Manchester, passing through nodes including Northwich, Warrington, Frodsham, Altrincham, and Prestwich. It interfaces with trunk routes used by long-distance services to Manchester Airport, Liverpool John Lennon Airport, and freight routes toward Manchester Ship Canal and Liverpool Docks. The road traverses administrative areas of Cheshire West and Chester, Warrington Borough, Trafford, Salford, and Rochdale Borough, and connects cultural sites such as Tatton Park, Heaton Park, and Ordsall Hall.

History

Sections of the corridor trace their lineage to turnpike trusts established in the 18th century that improved roads between Chester and Manchester. Industrial expansion in the 19th century, driven by textile mills in Manchester, coalfields near Wigan, and engineering works in Rochdale, prompted upgrades to accommodate horse-drawn carts and later motor vehicles. Twentieth-century developments including the construction of the M62 motorway and M56 motorway altered long-distance traffic patterns, while post-war urban planning in Trafford and Salford reclassified segments and introduced bypasses around centres such as Altrincham and Warrington. Recent decades have seen regeneration schemes in Ancoats, Castlefield, and the Northern Quarter influence corridor usage and local transport planning.

Route and Description

The western terminus is at Chester where the A56 departs near the A41 road interchange and heads northeast through Christleton and Helsby toward Frodsham. It crosses the River Weaver close to Stanlow petrochemical installations and enters Warrington near Great Sankey. Through Warrington the route skirts industrial estates and links to the M56 motorway and A57 road before continuing east through Lymm and Altrincham. In Altrincham the A56 forms part of the town centre network and meets the A560 road and A533 road. Moving north, it becomes the main urban thoroughfare into Stretford and the Trafford Park industrial zone, crossing the Bridgewater Canal and connecting with the M60 motorway orbital. The A56 proceeds through Salford and Manchester city centre corridors, adjacent to Salford Quays and Old Trafford, before running northeast via Prestwich and Radcliffe into Rochdale borough and terminating near Bury where it meets the A58 road.

The character of the route varies from single-carriageway rural stretches in Cheshire to multi-lane urban sections in Manchester and grade-separated interchanges around Warrington and Trafford Park. Roadside features include canal bridges on the Bridgewater Canal, railway overbridges on routes including West Coast Main Line, and proximity to heritage sites such as Lyme Park and Tatton Hall.

Major Junctions and Interchanges

Key junctions include the connection with the A41 road at Chester, the link to the M56 motorway near Warrington, the interchange with the M6 motorway via connecting routes toward Preston and Thelwall, and the junction with the M60 motorway at the Trafford Park/Stretford boundary providing orbital access to Stockport and Bolton. Urban interchanges with the A34 road in Altrincham, the A56(M) spur near Manchester city approaches, and the meeting with the A58 road at Bury are significant for traffic distribution. Connections to rail hubs such as Manchester Victoria, Altrincham Interchange, and Warrington Bank Quay support multimodal transfers.

Traffic and Usage

Traffic on the A56 includes commuter flows to Manchester city centre and Manchester Airport, freight movements serving industrial parks in Trafford Park and distribution centres around Warrington and Rochdale, and local trips between market towns like Altrincham and Bury. Peak congestion commonly occurs at pinch points near Altrincham town centre, the Trafford Park approach to the M60 motorway, and through sections of Salford adjacent to Salford Quays. Public transport routes operated by companies such as Stagecoach Group and Arriva run along parts of the corridor, linking to tram services on Manchester Metrolink and rail services at Altrincham and Manchester Oxford Road. Traffic monitoring initiatives by Highways England and local highway authorities provide data for journey time reliability and collision reduction schemes.

Future Developments and Upgrades

Planned and proposed interventions aim to improve capacity, safety, and integration with active travel networks. Schemes under consideration by Transport for Greater Manchester and Cheshire West and Chester Council include junction improvements near Lymm, corridor signal optimisation through Altrincham, and cycling/walking enhancements linking Heaton Park and Salford Quays. Regional strategic studies referencing the National Infrastructure Commission recommendations and Northern Powerhouse transport priorities have evaluated potential freight diversion measures to reduce pressure on urban sections and to improve links with Port of Liverpool and Manchester Ship Canal. Electrification of nearby rail services and expansion of Manchester Metrolink extensions could change modal split on parts of the corridor, while maintenance programmes overseen by Department for Transport funding rounds will target resurfacing, bridge strengthening, and drainage upgrades.

Category:Roads in England