Urban and suburban rail plays a key role in public transport in many of the major cities of the United Kingdom. Urban rail refers to the train service between city centres and suburbs or nearby towns that acts as a main mode of transport for travellers on a daily basis. They consist of several railway lines connecting city centre stations of major cities to suburbs and surrounding towns.

Unlike light rail and metro systems, train services and ticketing are fully integrated with the national rail network and are not considered separate. In London, a route for Crossrail 2 has been safeguarded.

Overview Advantages over light rail Unlike most light rail systems, most urban rail networks are part of National Rail, which often allows easy interchange with mainline rail, and only one ticket needs to be bought if a journey includes both mainline and urban rail. Bicycles can be taken on board in the majority of cases, and existing railways can be used, rather than new light railways being built. Urban rail usually has higher capacity than light rail because of longer trains (but often lower frequency), and higher average speed because of fewer stops.

In some cases, suburban railway networks have their own ticketing system, as in West Yorkshire.

Services A few urban railways offer service during peak times only, and others operate less frequent trains during the evenings and on Sundays.

Networks often encompass a few major stations in a large city, with other stations being medium or minor. Services can be provided by one train operating company operating exclusively on an urban rail network, such as in Merseyside, or by a company that also operates regional and national services, like in Bristol, Cardiff, Edinburgh and Glasgow.

Belfast

In Northern Ireland's capital, Northern Ireland Railways Belfast suburban rail serves Greater Belfast. Services run about every 20 minutes from 06:00 until 00:00 on: Larne Line: Belfast Grand Central – – Portadown Line: Belfast Grand Central – Portadown – Bangor Line: Belfast Grand Central – Belfast Lanyon Place – – Bangor

Belfast Suburban Rail serves 39 different stations on three lines.

Birmingham

Co-ordinated and subsidised by Transport for West Midlands (TfWM), West Midlands Trains operates a network of 75 stations in the West Midlands county focused on Birmingham. West Midlands Trains operate the West Midlands suburban routes under the West Midlands Railway branding to distinguish them from their longer-distance routes. The main city-centre station is Birmingham New Street, operated by Network Rail; the other city-centre stations are Birmingham Snow Hill and Birmingham Moor Street. The other main stations in the West Midlands are and .

During 2024/25, there were 65.8 million rail passenger boardings in the TfWM area. Birmingham has the highest proportion of rail commuters in England outside London. In the past few decades the proportion of journeys into central Birmingham by rail has grown sharply: 29% of journeys into Birmingham city centre in the peak hours were made by rail in 2015, compared to 17% in 2001, 12% in 1991.

Most of the Birmingham and West Midlands County local suburban lines are centred on New Street station, including the Cross-City Line, the Chase Line, the Camp Hill Line and the Coventry–Wolverhampton line. Three suburban routes, known collectively as the Snow Hill lines run through Snow Hill and Moor Street stations. Services run at ten-minute frequencies on the busiest routes, with most other routes operating at least a 15–20 or 30 minute frequency. Routes are listed below:

West Midlands Trains routes operating from :

Birmingham Loop: –Birmingham New Street––. Camp Hill line: Birmingham New Street–– Cross-City Line: –Birmingham New Street––/ Chase Line: Birmingham New Street–– Birmingham–Worcester–Hereford: Birmingham New Street–Bromsgrove––– Birmingham–Shrewsbury: Birmingham New Street–Wolverhampton––Wellington–

Three lines, known collectively as the Snow Hill lines, operate from and stations:

Chiltern Main Line: Birmingham Snow Hill–Birmingham Moor Street––Dorridge–Leamington Spa (continuing to London Marylebone) North Warwickshire Line: Birmingham Snow Hill–Birmingham Moor Street––Stratford-upon-Avon. Birmingham to Worcester via Kidderminster line: Birmingham Snow Hill––––Worcester.

Other routes operating from the TFWM area but not centred on Birmingham include:

Elephant & Bear Line: ––––– Stourbridge Town branch line: –

The West Midlands Combined Authority, created in 2016, pursued plans to restore local passenger services to the Camp Hill line in southern Birmingham, which was previously freight only, by constructing new chords into Birmingham Moor Street station. Local passenger services were reinstated in April 2026, with three new stations at Moseley Village, Kings Heath and Pineapple Road. Restoration of local passenger services to the previously freight-only Walsall to Wolverhampton line, was also pursued, and two new stations have opened at Darlaston and Wilenhall

Centro was established in 1969 following the Transport Act 1968. The Transport Act 1985 deregulated and privatised bus services across the UK. The West Midlands Passenger Transport Executive co-ordinated the services of all local private bus operators and adopted the name of Centro shortly afterwards to distinguish its new role from its previous role as an operator. In 2016 Centro was abolished and replaced by TfWM.

Bristol

There are 13 suburban and two mainline stations ( and ) in Bristol, all operated by Great Western Railway. The only suburban line is the 13.5 mile long Severn Beach Line with 11 stations and 1.25 million journeys in 2016/7. The operator estimates that 57% of travellers on the line commute, rather than travelling for leisure. Services run every half an hour to and continue every hour to . As part of the MetroWest local rail expansion project, a further two suburban lines from Bristol Temple Meads to Henbury and Portishead were due to open in 2021 and 2023 respectively. Services also run from Gloucester - Westbury and Cardiff Central - Taunton via Bristol.

Other suburban stations lie on main lines: South Wales Main Line (Bristol – via ), Great Western Main Line (Bristol – London Paddington via , , and ) and Wessex Main Line (Bristol – Southampton via Bath and Salisbury).

Commuter services operate to and from nearby Bath, as well as a Weston-super-Mare to Bristol Parkway service via Bedminster.

Cardiff

The Valley Lines network of eight lines (Cardiff Bay Line, City Line, Coryton Line, Maesteg Line, Merthyr Line, Rhondda Line, Rhymney Line and Vale of Glamorgan Line) incorporates 20 stations in Cardiff, the capital of Wales, and 61 in surrounding towns and villages. Its hubs are Cardiff Queen Street and Cardiff Central. Train frequencies are up to every five minutes. The Ebbw Valley Railway also carries commuters to the capital.

Transport for Wales operates the stations and services. In February 2008, the Ebbw Valley Railway re-opened after 45 years with an hourly service to Cardiff Central. Until the line's closure in 1962, passengers had had to change at .

The Maesteg line is incorporated into the wider network: trains continue to from Cardiff Central. The Vale of Glamorgan Line serves Cardiff Airport.

However, the network neglects large residential areas in the south-west and east of Cardiff, although the South Wales Main Line runs through these areas without any stations. These areas include Caerau in the south-west and Rumney and St Mellons in the east.

Between 1995 and 2001, the network (except the Maesteg Line) was operated by Valley Lines. It then became part of the Wales & Borders franchise before becoming part of the Arriva Trains Wales franchise in 2003, and subsequently the KeolisAmey Wales franchise in 2018.

Since 2021, works on the South Wales Metro have taken place to transform the Valley Lines into a Light Metro service, with brand new larger trains and much more frequent services. Electrification began in 2021 for the new trains which will run at a core frequency of 18 trains per hour.

Edinburgh

ScotRail operates four commuter lines (with 40 stations) in and around the Scottish capital: the North Clyde Line, the Borders Railway, the Edinburgh to Dunblane Line and the Fife Circle Line. Edinburgh Waverley and Haymarket are the city's two major stations with connections to mainline services.

A project to open a rail link to Edinburgh Airport was cancelled in September 2007 by the Scottish Government in favour of construction of an Edinburgh Gateway station at nearby Gogar, which connects with the Edinburgh tram network to take passengers to the terminal. A proposal to re-open the Edinburgh suburban railway line has been made by campaigning groups.

Exeter

Exeter serves as the regional hub for rail transport in Devon. There are 8 suburban stations and two mainline stations within the city limits ( and Exeter Central), with many more in the Greater Exeter area.

Local services: Avocet and Riviera Lines, operated by GWR as a single continuous service ( – via the city centre) Tarka Line, operated by GWR (Exeter Central – ) Dartmoor Line, operated by GWR (Exeter Central – ) East Devon Line, operated by SWR and also known as the West of England Line (Exeter St Davids – via Exeter Central, with most services continuing to or London Waterloo)

Under the Devon Metro project multiple new stations within the city and its environs have opened in recent years, with the goal to eventually establish a rapid transit style service through incremental improvements to Exeter's existing urban rail network. Recent advancements in the scheme include the openings of Newcourt, Cranbrook and railway stations, as well as an increased frequency of 2tph on the Riviera and Avocet Lines.

Glasgow

Glasgow is Scotland's biggest city and has the UK's largest suburban rail network outside London. Much of the network is electrified, with some lines operated by diesel trains. Trains are operated by Abellio ScotRail; Transport Scotland oversees the management of routes, fares and timetables for all train services in Scotland – until 2005, train services around Glasgow were managed by Strathclyde Passenger Transport. Because of this historic split there are differences between train services in Strathclyde and the rest of Scotland. There is no first class travel in Strathclyde, and morning peak time finishes at 09:00 (rather than 09:15) with no evening peak time.

and are the two mainline railway stations, both in the city centre. Services to the south leave from Central, and to the north leave from Queen Street. Two lines run underground east to west through the city centre: the North Clyde line through Queen Street and the Argyle Line through Central, from underground platforms below the mainline stations. The North Clyde and Argyle lines meet at , which is also served by the Glasgow Subway. There are Glasgow Subway stations near Central (St Enoch) and Queen Street (Buchanan Street).

A bus services to Glasgow Airport operates from Paisley Gilmour Street station. Glasgow Prestwick Airport has its own railway station on the Ayrshire Coast line, and is the only airport in Scotland with its own station. A direct rail link from Glasgow Central to Glasgow International Airport was planned, but was cancelled in 2009.

Liverpool