Transport in Switzerland
has a dense network of roads and railways. The Swiss public transport network has a total length of and has more than 2,600 stations and stops.
The crossing of the Alps is an important route for European transportation, as the Alps separate Northern Europe from Southern Europe. Alpine railway routes began in 1882 with the Gotthard Railway, with its central Gotthard Rail Tunnel, followed in 1906 by the Simplon Tunnel and the Lötschberg Tunnel in 1913. As part of the New Railway Link through the Alps in 2007, the Lötschberg Base Tunnel opened, followed by the Gotthard Base Tunnel opened in 2016.
The Swiss road network is funded by road tolls and vehicle taxes. Private cars and commercial trucks must purchase a vignette to use the motorways; this costs 40 Swiss francs per calendar year., the Swiss motorway network has a total length of and has also—with an area of —one of the highest motorway densities in the world.
Zurich Airport is Switzerland's largest international flight gateway, handling 24.9 million passengers in 2013. The second-largest airport, Geneva Cointrin, handled 14.4 million passengers and the third-largest EuroAirport Basel Mulhouse Freiburg 6.5 million passengers; both airports are shared with France.
Switzerland has approved billions of francs for the improvement of its public-transportation infrastructure. The modal split for public transportation is one of the highest in Europe, standing at 21.3% in 2010. In many cities with a population above 100,000, the modal split for public transportation lies above 50%.
Public transport
Switzerland has an extensive and reliable public transport network. Due to the clock-face schedule, the different modes of transports are well integrated. There is a national integrated ticketing system for public transport which is organised in tariff networks. For non-Swiss tourists, travelling by train, bus and boat in the country is facilitated with the Swiss Travel Pass. Eurail and Interrail rail passes are both valid in Switzerland.Many Swiss railway stations have bicycle parking and park and ride, known as P+Rail, and many of them also offer Mobility Carsharing.
Railways
Switzerland has a very high density of railway network, with an average of of track for every 1,000 km2. In 2008, each Swiss citizen travelled, on average, by rail, which makes them the most frequent users of rail transport. There are only a few high-speed railway lines.Many of the Swiss standard-gauge railway lines are part of the nationwide Swiss Federal Railways system, although other standard gauge lines are operated by independent companies such as BLS AG or Südostbahn. In addition numerous narrow-gauge railways are operated, the largest company of its kind being the Rhaetian Railway. In total, of rail network are used.
Swiss Federal Railways run some 5,000 passenger train services covering about daily. Half of these train services are long-distance; the other half are regional and suburban services. In 2013, 366 million passengers used the Swiss Federal Railways.
Rail transport in Switzerland also includes a car and truck transportation service on some lines.
Urban rail
Urban commuter rail networks, known mostly as S-Bahn, are focused on the country's cities: Zurich, Geneva, Basel, Bern, Fribourg, Lausanne, Lucerne, Porrentruy, St. Gallen, Schaffhausen and Chur. Aargau S-Bahn provides regional train services mainly in the canton of Aargau, transN in the canton of Neuchâtel, RegionAlps in the canton of Valais and TILO in the canton of Tessin and the Italian province of Lombardy. Some services near Lake Constance also operate for Bodensee S-Bahn.Several cities, such as Basel, Bern and Zurich, have a tram network. During the mid 20th century, some cities replaced their tram lines with trolleybus lines.
Lausanne is the only city with a metro system, which includes two lines: one is light rail; the other, a fully automated metro, opened in 2008. After its opening, Lausanne replaced Rennes as the smallest city in the world to have a full metro system.
Mountain rail
Trains cannot climb steep gradients, so it is necessary to build large amounts of track in order to gain height gradually. Transversals through the Alps were made possible with the use of hidden circular tunnels, which are called spiral railways. In the case of extremely mountainous terrain, railway engineers opted for the more economical narrow-gauge construction.The many railway viaducts of the Rhaetian Railway in the canton of Graubünden, built for the most part in the early 20th century, have become a tourist attraction as well as a necessary transport system, drawing rail enthusiasts from all over the world.
Some railways were built only for tourist purposes as the Gornergrat or the Jungfraujoch, Europe's highest station in the Bernese Oberland, at an altitude of 3,454 metres.
Funicular
Proposed Maglev
In response to the increasing need for transport capacity and the cost of ground surface infrastructures, an underground transportation system has been proposed and studied. The trains would use linear motor and magnetic levitation to reach speeds about. The project is not likely to be realised in the near future, but a license for application has been deposited for a trial line between Geneva and Lausanne.Cable transport
Roads
Switzerland has a network of two-lane national roads. These roads usually lack a median or central reservation. Some stretches are controlled-access, in that all traffic must enter and exit through ramps and must cross using grade separations.Two of the important motorways are the A1, running from St. Margrethen in northeastern Switzerland's canton of St. Gallen through to Geneva in southwestern Switzerland, and the A2, running from Basel in northwestern Switzerland to Chiasso in southern Switzerland's canton of Ticino, using the Gotthard Road Tunnel.
Autobahn is the German name; in French-speaking Switzerland they are known as autoroutes, and in Italian-speaking Switzerland they are known as autostrade. Swiss motorways have general speed limits of 120 km/h.
| Total | National roads | Cantonal roads | Municipal roads |
Cars
Switzerland had 6,562,600 motor vehicles in 2025. The largest category was passenger cars with 4,829,500 units.Road passenger transport
Local bus services cover the whole country. Postauto cover the smaller urban areas and every region not connected to the rail network.Switzerland also has a well-developed network of car sharing organised by the Mobility Carsharing cooperative.
Taxi services are also a common and convenient option for travelers looking for a quick and straightforward way to reach their hotels, corporate meetings, or other locations in Switzerland.
Another type of passenger transport service is airport transfers. They often utilize luxurious vehicles equipped with amenities.
These services encompass the provision of transportation from the airport to various destinations, such as hotels, business meetings, headquarters of international organizations, or tourist attractions.
Whether for business or leisure, airport transfers offer a transition between flights and final destinations, making them an essential component of modern travel.
Biking
is included and promoted in the Swiss constitution since 2018. Concretely, the authorities must develop bike-lanes and related infrastructures.The Asian trend of bike sharing came to Switzerland in 2017 with new companies emerging such as Lime, PubliBike and Smide. The Singaporean-based, former company oBike launched in the city of Zürich on 5 July 2017.
As of 2024, nearly one in two bikes sold in Switzerland was an ebike.
Air transport
- 64
- Airports - with paved runways
- *total: 41
- *over : 3
- **Zurich Airport
- **Geneva Airport
- **EuroAirport Basel Mulhouse Freiburg
- *: 2
- *: 13
- *: 6
- **Bern Airport
- **Lugano Airport
- *under : 17
- Airports - with unpaved runways:
- *total: 23
- *under : 23
- Heliports: 1
Zurich Airport's railway station is underneath the terminal. There are trains to many parts of Switzerland; frequent S-Bahn services, plus direct Inter-regio and intercity services to Winterthur, Bern, Basel and Lucerne. By changing trains at Zürich Hauptbahnhof most other places in Switzerland can be reached in a few hours.
The second largest airport of the country, Geneva Airport, handled 16.5 million passengers in 2016. The airport has a single runway, the longest of its kind in Switzerland at, built in 1960. The runway could only be built after an agreement was reached with France to exchange a piece of territory since it wouldn't otherwise fit entirely in Switzerland. In compensation, the airport has a French sector in its terminals, and therefore flights incoming/outgoing from/to France are considered domestic and a segregated road leads to the airport from France without crossing the Swiss customs.
A turnaround occurred in 1996 when Swissair decided to abandon all the intercontinental routes departing from Geneva except for New York and Washington. The airport then requested the Swiss Federal Government to implement an open skies policy for Geneva and abolish the legal monopoly enjoyed by Swissair. Following the open skies policy, Geneva Airport now serves over 110 direct destinations from more than 55 airlines. It is the main hub for easyJet Switzerland and a focus airport for Swiss International Air Lines, as well as home to the executive office of IATA.
Road access to the airport is provided by highways: It is directly connected to the rest of Switzerland by the A1 highway and France via the A40. It has its own railway station, Geneva Airport railway station, from the Swiss Federal Railways located right besides the main terminal with trains regularly departing to the rest of Switzerland, towards Neuchâtel, Lausanne-Fribourg-Bern-Zürich, and Lausanne-Vevey-Montreux-Sion-Brig and stopping in all cases in Geneva main train station located in the city centre, which lies only 7 minutes away from the airport by train. Geneva train station is also connected via HSR to France, and to the Léman Express rail network. The airport is also served by several Genevan public transport lines such as trolleybus line 10.
The third largest Swiss airport is EuroAirport Basel Mulhouse Freiburg which handled 7.3 million passengers in 2016 and is located entirely on French territory.
In addition, Sion Airport is a small airport in Sion and St. Gallen–Altenrhein Airport near Lake Constance.