Research Spring 2 017
Great Western Electrification: Unlocking future growth
08449 02 03 04 gva.co.uk Setting the scene
235 miles of railway to be electrified
Over 100 million passengers a year are Future growth in the West of England predicted to travel on Great Western services will also be delivered through local and by 2019, according to Network Rail, in addition national infrastructure schemes that run to road and bus commuting in the region. in parallel to the electrification of the GWML. Investment in road, bus and rail networks is These include Crossrail, MetroWest, Bus Rapid essential to accommodate these growing Transit schemes and proposed investment numbers of commuters to unlock future in additional motorway junctions along the economic growth in key areas along the M49 and M4. Great Western route, ensuring our Core City Our report focuses on four key locations Region remains the only City outside of in the West of England region: Bath, Bristol, London to positively contribute to GDP. Chippenham and Swindon, all of which The electrification of the Great Western will benefit from electrification by having Main Line (GWML) will deliver a significant a commuting distance of under 90 minutes enhancement to the connectivity and capacity to London and enhanced interurban services. of services in the West of England. The project We will examine how transport connectivity, will bring new high-speed electric trains, a major local infrastructure projects, and investment in redevelopment of Bristol Temple Meads and station upgrades (to accommodate capacity Paddington Stations (to be known as Paddington and commuter flow) will play a critical role Place), and modernisation of signals and in unlocking new economic growth and stations along 235 miles of railway corridor. development hot spots in these areas.
Electrification will deliver a significant enhancement to the connectivity “and capacity of services. ”
2 | Great Western Electrification gva.co.uk/research The journey Figure 1: Electrification of the Great Western Main Line route and relationship with motorway corridor Cirencester Primary rail Secondary rail Severn Rural rail Tunnel Severn Stroud Fast interurban links between English and Welsh Newport Junction Beach Future rail line M4 capital cities Bristol Wooton Kemble Parkway Bassett Jcn M49
Central The upgraded GWML will run from London to the Severn Tunnel (for Wales). This key corridor Avonmouth Swindon Didcot Cardi Bristol improving line links between London and along an east to west route provides fast Chippenham Parkway M4 the South West and to Wales. Extending from this interurban links between the English and Welsh Rail are radial routes to Oxford, the Cotswolds, capital cities. The route diverges at Wootton Portishead Reading London Birmingham and the South Coast. Bassett Junction, to the west of Swindon, Bristol Bath Spa Paddington towards Chippenham and Bath, and also Temple The core of the GWML is the high speed section Meads at Bristol Parkway towards Bristol Temple from London Paddington through the Thames Weston Meads (see figure 1). Super Valley, Swindon and Bristol Parkway, and on to Mare Source: Network Rail
Timeline of infrastructure and connectivity
The MetroWest Phase 1 Restoration of the Reading project to re-open the roof at Paddington redevelopment Portishead rail line to station begins Network Rail begins project completed Chippenham Station passenger train services Temple Meads Station installing new signalling Hub redevelopment Electrification to redevelopment and Swindon Bus Rapid technology to improve multi-level car park Bristol Temple Meads capacity enhancements Transit system stations from the Severn and 450 additional underway. MetroWest completed Tunnel through to Swansea parking spaces Phase 1 due to be completed