Driving in Switzerland (2026): Rules, Vignette, Speed Limits & What You Must Know

Every vehicle using Swiss motorways must display a vignette. It comes in two official forms: the classic adhesive sticker, sold at border crossings, petrol stations, and post offices, and the official e-vignette, bought online from the Swiss customs Via portal (via.admin.ch) and linked to your number plate — the easiest option to sort before travel.

The vignette costs 40 CHF. There is no daily or weekly option, and it is not valid for twelve months from the day you buy it: each vignette belongs to a calendar year and may be used from 1 December of the year before until 31 January of the year after, so the 2026 vignette runs from 1 December 2025 to 31 January 2027. Buying in June still only takes you to the following 31 January, and the charge is never refunded. If your rental car does not already have one fitted, buy it before your first motorway entry. The on-the-spot fine for driving without one is 200 CHF plus the sticker cost.

Important: the vignette is required on expressways (Autostrasse) as well as motorways (Autobahn) — in Switzerland both are signed in green, while ordinary main roads are blue, the reverse of Germany and Austria. Scenic passes and ordinary cantonal roads do not require it, and some famous routes like the Grossglockner High Alpine Road are in Austria, not Switzerland.

Swiss speed limits are enforced precisely and fines are proportional to income for serious violations. Standard limits are 50 km/h in built-up areas, 80 km/h outside built-up areas, 100 km/h on expressways (Autostrasse) and 120 km/h on motorways (Autobahn).

Mobile speed cameras are common and rotate locations. Fixed cameras at key junctions operate permanently. Speed-camera warnings are illegal here, not merely unreliable: using any device to warn of police traffic checks is an offence, and the law expressly catches an ordinary phone or sat-nav whose camera-alert function is left switched on. Carrying a dedicated radar detector is an offence in itself, and the court orders it confiscated and destroyed. Switch the warning function off before you cross the border, including on a rental unit.

Right of way: trams always have priority over all road users. At uncontrolled intersections, the vehicle on the right has priority. On mountain roads Swiss law gives ascending traffic no formal right of way — it puts the duty on the driver coming down. Where passing is difficult the descending vehicle must stop in good time, and where two similar vehicles cannot pass at all the descending one reverses, unless the climbing vehicle is obviously nearer a passing place. Size overrides that order: trailer combinations come before other vehicles, heavy before light, and buses before lorries. On a road signed "Bergpoststrasse" (a yellow post horn), follow the postbus driver's signals.

Mountain passes are not motorways and do not require a vignette. They open seasonally — typically late May to late October depending on altitude and that year's snowfall. Always check current road status before setting out.

On switchback sections, hold your lane and use the outside of corners where road width allows. Pull completely off the road at designated viewpoints — never stop in the traffic lane, even briefly.

The Furka and Grimsel passes are two of the most celebrated in Switzerland and form a natural loop from Andermatt. The Susten Pass is quieter and equally spectacular. Early morning timing gives the best light and lightest traffic.

For road trippers following the 7-day Switzerland road trip, most pass days fall mid-itinerary. Check our best time to visit the Alps guide for seasonal pass status context.

Swiss parking enforcement is consistent. Blue zones are free but timed, and the disc rules are exact. Set the arrow to the next half-hour mark after you actually arrived — never to the arrival time itself — and do not touch it again until you drive off; either mistake is a 40 CHF fine. You then have one hour from the mark you set, on working days between 08:00 and 19:00. Arrive between 11:30 and 13:29 and you may stay until 14:30; arrive from 18:00 and you may stay until 09:00 the next morning, and between 19:00 and 07:59 no disc is needed at all provided you leave before 08:00. White bays are simply the ordinary parking marking: they may be free, time-limited or chargeable, so read the sign or the meter rather than assuming.

In city centers like Zurich and Lucerne, use signposted car parks rather than street parking. Most cost 3 to 6 CHF per hour. Hotels near city centers typically charge separately for overnight parking.

In mountain villages, parking fills quickly in peak season. Interlaken, Grindelwald, and Lauterbrunnen all have designated parking areas. Book accommodation that includes parking or is adjacent to a car park, especially for July and August travel.

From November to March, winter tyres are strongly recommended. They are not legally mandatory in Switzerland but are effectively required by conditions and by the liability terms of most rental agreements.

Snow chains are required on certain marked roads during winter. Mountain roads display the round blue chain-required sign (a white tyre with a chain). If you rent a car for a winter Alps trip, confirm chain availability at pickup.

Keep accessible in the car: a reflective jacket, warning triangle, and first aid kit. The warning triangle is compulsory in Switzerland too (not setting it up after a breakdown costs CHF 60); the jacket and first-aid kit are legally required in some neighboring countries and always sensible across the Alps.

For car selection, insurance, and cross-border documentation planning before your trip, see our car rental in the Alps guide.