Updated · 2026-09-04

Traforo del Gran San Bernardo border wait times — today 2026-09-04

Updated 2026-09-04: the Traforo del Gran San Bernardo crossing currently shows a short wait. Data refreshes every 15 minutes during commuter peak hours (06:00–10:00 and 16:00–20:00 CET) from our monitoring pipeline.

Current status snapshot of 2026-09-04

Wait minutes
0 min
Source
TomTom estimate (traffic flow)
Updated
2026-09-04

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Live webcam

Portale del Traforo del Gran San Bernardo (lato accesso) — Updated 2026-09-04 09:12
Portale del Traforo del Gran San Bernardo (lato accesso) — Source: Le Tunnel – operatore Traforo del Gran San Bernardo
Webcam operated by Le Tunnel – operatore Traforo del Gran San Bernardo. Frontaliereticino.ch is not responsible for its availability or content.

Images refresh automatically every minute while the page is open. Use the "Source" link for the official live feed.

Today's hourly trend

00:00 — no data01:00 — no data02:00 — no data03:00 — no data04:00 — no data0 min @ 05:0006:00 — no data07:00 — no data0 min @ 08:0009:00 — no data10:00 — no data11:00 — no data12:00 — no data13:00 — no data14:00 — no data15:00 — no data16:00 — no data17:00 — no data18:00 — no data19:00 — no data20:00 — no data21:00 — no data22:00 — no data23:00 — no data 0006121823

Data is being collected — the chart will fill in as new crossings are recorded.

Weekly pattern (last 30 days)

Dom 00:00 — n/aDom 01:00 — n/aDom 02:00 — n/aDom 03:00 — n/aDom 04:00 — n/aDom 05:00 — 1 minDom 06:00 — 1 minDom 07:00 — n/aDom 08:00 — 2 minDom 09:00 — n/aDom 10:00 — 2 minDom 11:00 — 1 minDom 12:00 — 3 minDom 13:00 — 3 minDom 14:00 — 2 minDom 15:00 — n/aDom 16:00 — n/aDom 17:00 — 1 minDom 18:00 — 0 minDom 19:00 — n/aDom 20:00 — n/aDom 21:00 — n/aDom 22:00 — n/aDom 23:00 — n/aLun 00:00 — n/aLun 01:00 — n/aLun 02:00 — n/aLun 03:00 — n/aLun 04:00 — n/aLun 05:00 — n/aLun 06:00 — 0 minLun 07:00 — n/aLun 08:00 — n/aLun 09:00 — 1 minLun 10:00 — 0 minLun 11:00 — n/aLun 12:00 — 0 minLun 13:00 — 0 minLun 14:00 — n/aLun 15:00 — 1 minLun 16:00 — 0 minLun 17:00 — 0 minLun 18:00 — 0 minLun 19:00 — 0 minLun 20:00 — n/aLun 21:00 — n/aLun 22:00 — n/aLun 23:00 — n/aMar 00:00 — n/aMar 01:00 — n/aMar 02:00 — n/aMar 03:00 — n/aMar 04:00 — n/aMar 05:00 — n/aMar 06:00 — 0 minMar 07:00 — 0 minMar 08:00 — n/aMar 09:00 — 0 minMar 10:00 — n/aMar 11:00 — n/aMar 12:00 — 0 minMar 13:00 — 1 minMar 14:00 — n/aMar 15:00 — 0 minMar 16:00 — 0 minMar 17:00 — 0 minMar 18:00 — 0 minMar 19:00 — n/aMar 20:00 — 0 minMar 21:00 — n/aMar 22:00 — n/aMar 23:00 — n/aMer 00:00 — n/aMer 01:00 — n/aMer 02:00 — n/aMer 03:00 — n/aMer 04:00 — n/aMer 05:00 — 0 minMer 06:00 — 0 minMer 07:00 — n/aMer 08:00 — 0 minMer 09:00 — 0 minMer 10:00 — 0 minMer 11:00 — 0 minMer 12:00 — 1 minMer 13:00 — n/aMer 14:00 — n/aMer 15:00 — 0 minMer 16:00 — 0 minMer 17:00 — 0 minMer 18:00 — 0 minMer 19:00 — 0 minMer 20:00 — n/aMer 21:00 — n/aMer 22:00 — n/aMer 23:00 — n/aGio 00:00 — n/aGio 01:00 — n/aGio 02:00 — n/aGio 03:00 — n/aGio 04:00 — n/aGio 05:00 — n/aGio 06:00 — 0 minGio 07:00 — 0 minGio 08:00 — 0 minGio 09:00 — 0 minGio 10:00 — n/aGio 11:00 — n/aGio 12:00 — 0 minGio 13:00 — 0 minGio 14:00 — 0 minGio 15:00 — 0 minGio 16:00 — 0 minGio 17:00 — 1 minGio 18:00 — 0 minGio 19:00 — 0 minGio 20:00 — 0 minGio 21:00 — n/aGio 22:00 — n/aGio 23:00 — n/aVen 00:00 — n/aVen 01:00 — n/aVen 02:00 — n/aVen 03:00 — n/aVen 04:00 — n/aVen 05:00 — 0 minVen 06:00 — 0 minVen 07:00 — n/aVen 08:00 — 0 minVen 09:00 — 0 minVen 10:00 — 0 minVen 11:00 — 0 minVen 12:00 — 0 minVen 13:00 — n/aVen 14:00 — 1 minVen 15:00 — 0 minVen 16:00 — 0 minVen 17:00 — 0 minVen 18:00 — n/aVen 19:00 — 0 minVen 20:00 — n/aVen 21:00 — n/aVen 22:00 — n/aVen 23:00 — n/aSab 00:00 — n/aSab 01:00 — n/aSab 02:00 — n/aSab 03:00 — n/aSab 04:00 — n/aSab 05:00 — 1 minSab 06:00 — 1 minSab 07:00 — 2 minSab 08:00 — 2 minSab 09:00 — 2 minSab 10:00 — 4 minSab 11:00 — 1 minSab 12:00 — 3 minSab 13:00 — 2 minSab 14:00 — 3 minSab 15:00 — n/aSab 16:00 — 3 minSab 17:00 — n/aSab 18:00 — 2 minSab 19:00 — n/aSab 20:00 — n/aSab 21:00 — n/aSab 22:00 — n/aSab 23:00 — n/a 0006121823

Best hours: 05:00  ·  Worst hours: 14:00

Crossing info

  • Type: Main road
  • Hours: Open 24/7
  • Morning average: 0-2 min
  • Evening average: n.d.

Frequently asked questions

When is Traforo del Gran San Bernardo least congested?

On average the Traforo del Gran San Bernardo crossing shows the shortest queues mid-morning (10:00–12:00) and mid-afternoon (14:00–16:00). Outside the commuter peaks (06:30–08:30 and 17:00–19:00), wait times often drop below 5 minutes.

How are wait minutes calculated?

Wait times are derived from two routing measurements: an approach segment (~500 m before the crossing) and the crossing segment (crossing → Swiss checkpoint). The excess time over the traffic-free baseline is the queue. Data is collected every 15 minutes during peak hours and persisted to Firestore.

What should I do if the queue exceeds 40 minutes?

If the main crossing is congested, check whether a local crossing in the same area shows a shorter wait in the map above. Local crossings typically have lower capacity but often remain fluid when the main ones saturate.

Do the webcams work at night?

Where available, webcams run 24/7, but night-time visibility depends on how the crossing is lit: crossings with constant lighting stay readable, smaller local crossings may appear dark during night hours.

How we use traffic data to plan the crossing at Traforo del Gran San Bernardo

Wait time at the Traforo del Gran San Bernardo crossing depends on three main factors: inbound traffic volume (driven by cross-border commuter patterns and weekend tourism), the customs staffing on the active shift, and any targeted checks on heavy vehicles, currency declarations or controlled substances. Between October and February the crossing's standard opening hours can shift due to overnight closures or local public holidays — always confirm the official Swiss Customs (AFD) calendar before you leave.

For regular commuters from the Valais–Italy catchment, the optimal departure window is 05:00, while the heaviest congestion typically falls in the 14:00 slot. We recompute these windows every night from the most recent 4 weeks of TomTom polling: shifting your departure even 15–20 minutes off the main peak shaves 8–12 minutes off the average wait. The same pipeline powers the interactive map widget elsewhere on the site, where you can compare Traforo del Gran San Bernardo side-by-side with alternative crossings on the same corridor and pick the one with the lowest current polling time.

Remember that the evening return window (16:30–19:30 CET) flips the direction of flow: the dominant outbound traffic is Switzerland → Italy, so queues build up on the Swiss side. Experienced commuters therefore re-check the live webcam (when listed above) in the last five minutes before leaving the office: a quick visual confirmation is often more reliable than a forecast, especially on days with non-standard events (accidents, roadworks, local events). The site's interactive map shows nearby crossings in real time, useful for a quick comparison before you leave.

Consider the overall cost of crossing Traforo del Gran San Bernardo daily as well: time lost in queues adds to fuel cost and, for those on fixed working hours, to actual lost working time. Regular commuters along the Valais–Italy corridor benefit from regularly monitoring wait-time trends and evaluating alternatives such as carpooling, cross-border public transport where available, or a flexible schedule agreed with the Swiss employer. This page includes the map of nearby alternative crossings with their current wait times and kilometre distances, so you can compare crossing options in the same time slot.

Many Swiss employers now offer flexible-work or partial remote-work options: for those crossing Traforo del Gran San Bernardo regularly, even one or two home-office days per week directly cuts exposure to peak queues. Tax rules for cross-border remote work vary by country — always check the conditions that apply to your specific situation with your employer or a tax adviser before changing your commuting routine.

A caveat specific to the alpine crossings on the Valais–Italy corridor: here the minute count does not mean what it means on a lowland crossing. At Traforo del Gran San Bernardo the dominant variable is not the commuter queue but whether the crossing is open at all — seasonal snow closures, overnight closures and heavy-vehicle restrictions matter far more than congestion. Always check the opening-hours section above and the webcam, where available, before setting off: a low wait figure does not imply the pass is passable. On the tax side the rules common to all Italian cross-border workers apply: since 2024 the new Italy–Switzerland agreement allows up to 25 % of annual working days from home without losing frontaliere status, and withholding tax is that of the Swiss canton you actually work in, not of the better-known neighbouring one. Check with your employer which regime applies to your contract.

Planning the Traforo del Gran San Bernardo crossing: snapshot, live reading and peak windows

The number shown in the "Current status" card for Traforo del Gran San Bernardo can change after you open the page. At build time (the timestamp next to the "snapshot" pill) we read the state from the Firestore collection fed by the TomTom cron; when the browser loads the page, a ~2 KB hydration script requests the freshest reading via REST and swaps the minute count, the update timestamp and the pill — which becomes "live (Firestore, upd. HH:MM)". If the browser blocks the request (privacy extensions, restrictive corporate network or offline), you keep seeing the build-time snapshot: it is a real measurement, just older. For Traforo del Gran San Bernardo the peak window observed over the last 4 weeks is 6:30–8:30 and 17:00–19:00 CET, consistent with the Valais–Italy commuter pattern.

If the live reading shows a significant queue, consider the crossings in the same cluster: the alternative crossings listed above. The corresponding pages share the same hydration pipeline, so you can keep two open in separate tabs and pick the one with the lowest number at departure time. Remember that the "wait minutes" value only measures the approach + checkpoint segment: the travel time from your own starting point to Traforo del Gran San Bernardo is not included in the figure and must be added separately, depending on your actual route. For those returning in the evening, the difference between a main crossing and a local crossing in the same area can still be worth a few total minutes even when the queue figure is similar, because the local exit often avoids the sudden backups typical of higher-volume crossings.

Live reading FAQ

How often is the Traforo del Gran San Bernardo number refreshed?

The TomTom pipeline polls Traforo del Gran San Bernardo every 10–15 minutes during peak windows (6:30–8:30 and 17:00–19:00 CET) and every 30–60 minutes off peak. The pre-rendered snapshot dates back to the last site deploy (4–8 per day); the live value in the browser is the one at page open, fetched directly from Firestore.

Why do I see a few minutes here but the motorway looked clear?

The value measures the extra time on the approach segment (~500 m before the crossing) vs the traffic-free baseline. Even with a smooth motorway, a customs check, a lane switch or an approaching heavy vehicle can briefly bump the number. It is normal for Traforo del Gran San Bernardo to oscillate by 5–10 minutes between two consecutive polls during peak windows.

Plan your Traforo del Gran San Bernardo crossing by checking the current reading and, when available, the live webcam feed. Over the last 30 days the best hour to transit (IT→CH direction) has been 05:00; the worst hour is 14:00. This page is regenerated on every deploy — live data comes from the Firestore collection fed by the TomTom traffic cron, the same numbers used across the site's interactive map. If you are returning to Italy after work, remember that the evening flow often reverses direction: between 17:00 and 19:00 Traforo del Gran San Bernardo can also show queues in the opposite direction compared to the morning. For regular cross-border commuters, always keep your ID document at hand: even within the Schengen area, the Traforo del Gran San Bernardo crossing can be subject to spot checks on vehicles, goods and customs declarations (food imports above the personal allowance, cash above CHF 10,000, regulated substances). The most targeted checks usually fall between 06:00–08:00 inbound to Switzerland and 17:00–19:30 returning to Italy, overlapping with commuter peaks. If you drive a Switzerland-registered company car, keep the employer authorisation letter and a copy of the vehicle registration in the glovebox: this avoids prolonged customs questioning at Italian border checkpoints.

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