Regional rail, also known as local trains and stopping trains are passenger rail services that operate between towns and cities. These trains operate with more stops over shorter distances than inter-city rail, but fewer stops and faster service than commuter rail. Regional rail services operate beyond the limits of urban areas, and either connect similarly sized smaller cities and towns, or cities and surrounding towns, outside or at the outer rim of a suburban belt.
Regional rail normally operates with an even service load throughout the day, although slightly increased services may be provided during rush-hour. The service is less oriented around bringing commuters to the urban centers, although this may generate part of the traffic on some systems. Other regional rail services operate between two large urban areas, but make many intermediate stops.
The main difference between regional rail and commuter rail is that the latter is focused on moving people between where they live and where they work on a daily basis. Regional rail operates outside major cities. Unlike inter-city, it stops at most or all stations. It provides a service between smaller communities along the line, and also connections with long-distance services. Regional rail typically operates throughout the day but often at low frequency (once per hour or only a few times a day), whereas commuter rail provides a high-frequency service within a conurbation.
Regional rail services are much less likely to be profitable than inter-city (mainly because many passengers use monthly passes giving a lower price per ride, and that lower average speed gives less distance, meaning less ticket revenue per hour of operation) and hence require government subsidy. This is justified on social or environmental grounds, and because regional rail services often act as feeders for more profitable inter-city lines.
Since their invention, the distinction between regional and long-distance rail has also commonly been the use of multiple-unit propulsion, with longer-distance trains tending to be locomotive-hauled (although the development of trains such as the British Rail Class 390 and V/Line VLocity has blurred this distinction). Shorter regional rail services will still usually be operated exclusively by multiple units where they exist, which have a shorter range and operate at lower average speeds than services on inter-city rail networks. Not using a locomotive also provides greater passenger capacity in the commuter role at peak periods. There are of course trains that are something in between regional and inter-city, like the Oresundtrain (between Copenhagen and 3 cities in Sweden over 3 hours away) with stopping pattern like a regional train and pass prices attracting work commuters.
Regional rail in different countries
This list describes the terms used for regional rail in various countries, as described above.
|Country||Railway company||Name||English / comments|
|Austria||ÖBB||Regionalzug||"Regional train". Calls at every stop. They only convey 2nd class.|
|Belgium||SNCB||lokale trein/train local||"Local train"|
|Czech Republic||ČD||Osobní vlak, Spěšný vlak||"Passenger train", "Fast train"|
|Denmark||DSB, Arriva||Regionaltog||"Regional train". This category is used for trains calling at every stop.|
|Finland||VR Group||Taajamajuna (Finnish) (FI), Regionaltåg (Swedish)||"Conurbation train". Station announcements use "regional train".|
|France||SNCF||TER, RER, Transilien||Train Express Régional in most French regions, Transilien and RER for Île-de-France|
|Germany||DB||Regionalbahn||"Regional train". This category is used for trains calling at every stop in the country. Previously they were named Nahverkehrszug and even before Personenzug.|
|Germany||DB||S-Bahn||"Suburban train" or "City train". This category is used for trains calling every stop in a city. S-Bahn only operated in cities. In the country it's called "Regionalbahn" (see above).|
|Hong Kong||MTR (formerly KCRC)||suburban railway||For the East Rail Line only. It was developed to regional rail standard, but now the usage is comparable to metro systems.|
|Italy||Trenitalia||Treno regionale (IT)||"Regional train". This category is used for trains calling at every stop, or most stops. Previously, regional trains were named treni locali (local trains).|
|Japan||JR group||中距離列車,近郊形電車,アーバンネットワーク(Japanese) (JA)||"Mid-distance Train," "Suburban Train," "Urban-Network." These categories are used for trains calling at less stops than commuter trains in city area, and making every stop in suburb or further.|
|Luxembourg||CFL||Regionalbunn (LB), RegionalExpress||Regionalbunn ("Regional train") is used for trains calling at nearly every stop, unlike RegionalExpress|
|Netherlands||NS and others||Sprinter (NS)/Stoptrein (others) (NL)||"Sprinter" or "Stopping train". Connects nearby cities, stops at (almost) all stations, the basic local train service.|
|Norway||NSB||Regiontog||"Regional train". This term used by Norges Statsbaner for medium- and long distance trains; those that do not stop at all stations.|
|Poland||PKP||Pociąg osobowy (PL)||"Passenger train"|
|Poland||Przewozy Regionalne||Pociąg osobowy (PL)||"Passenger train"|
|Serbia||Serbian Railways||Beovoz||Beovoz (Беовоз) is a commuter rail that provides mass-transit service within Belgrade metropolitan area in Serbia. The main usage of today's system is to connect the suburbs with downtown Belgrade. Beovoz is operated by Serbian Railways,but there is plans to be operated with GSP Beograd and to make one ticket for all transport in Belgrade. In near future, new city trains will be ordered in total costs of 240 million euros.|
|Sweden||SJ||Regionaltåg (SV)||"Regional train"|
|Switzerland||SBB-CFF-FFS and others||Regionalzug (German), Train régional (French), Treno regionale (Italian)||"Regional Train". Replaces the former terms Personenzug (German, translates as passenger train) and train omnibus (French) to have a more precise description and basically the same word in all three national languages. Starting in December 2004 the abbreviation Regio was introduced for all languages. Trains named Regio call at every stop.|
|Turkey||TCDD||Bölgesel Tren||"Regional Train". Stops at (almost) all stations, the basic local train service.|
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