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Coming soon

The GPS that keeps you out of tunnels.

The ones you choose, and only when the detour is worth it. Before you leave, you know every tunnel on your route. On the road, no reroute will ever send you back into one.

Your trip
Usual route 3 tunnels, 2.6 mi underground
2 hr 41 min
NoTunnel All tunnels avoided
2 hr 47 min

+6 min to avoid 2.6 mi of tunnel

Your GPS can avoid tolls. Not tunnels.

Google Maps, Waze, Apple Maps: none of them lets you avoid tunnels.

  • The night before, you study the map and add stops by hand to get around every tunnel.
  • One missed exit, one traffic jam, and the reroute sends you straight into the tunnel you wanted to avoid.
  • Sometimes, you simply give up on the trip.

12% of drivers surveyed in a Swedish study would avoid a tunnel, even if it meant a longer trip. 23% when the tunnel runs under water.

It isn’t rare, and it isn’t a whim. It’s a need nobody has taken seriously.

Every tunnel, counted one by one.

NoTunnel relies on OpenStreetMap to know every tunnel, from a short underpass beneath a railway to the great Alpine bores.

tunnels and covered roads
50,595
of road underground
3,411 mi
for the longest of them
10.5 mi

So far in France, Germany, Austria, Switzerland, Italy, Spain and California. More regions will follow before launch.

Plan, compare, drive.

  1. Tell it what bothers you

    Pick a setting, Relaxed, Balanced or Strict, then fine-tune it if you like. A short underpass no longer triggers an absurd detour.

  2. Compare before you leave

    Every route shows its tunnels, their length and the time they cost you. You decide with all the facts: +6 min to avoid 2.6 miles of tunnel?

  3. Drive with no surprises

    If you leave the route, the new one still follows your choices. And when a tunnel is coming up, you’re warned before the last exit, not at its entrance.

Avoidance made to measure, not an on-off switch.

Not all tunnels are alike: a few seconds under a bridge is nothing like crossing a mountain. Say how far you’re willing to go, and NoTunnel takes care of the rest.

The sweet spot: tunnels over 1,640 ft are avoided whenever the detour stays reasonable. Shorter ones are accepted.

Turn on JavaScript to try the settings.

Designed for a calm drive

Last-exit alert

If a tunnel is coming up on your route, the app warns you in time to take another exit.

  • Unavoidable tunnels flagged

    Valleys, islands, rivers: when there is no other way, you know as soon as you search, with the length and duration of the passage.

  • Ready as you approach

    Near a tunnel, the screen simplifies: length, duration, countdown to the exit.

  • Anywhere in the world

    Optimized for Europe and North America. In English or French, in miles or kilometers.

  • Block and allow lists

    The tunnel under the river, always avoided. The one on your commute, always accepted.

For everyone who prefers the open air.

If tunnels make you anxious

The dread starts long before the wheel. NoTunnel shows every tunnel while you plan, and nothing changes on the road without warning.

  • Every tunnel known before you leave
  • Reroutes that follow your choices
  • Your settings stay on your device

If you live on the road in a van

Propane, height, size: some tunnels are off limits to you. Note them once, NoTunnel keeps them off every route, at home and abroad.

  • Your banned tunnels, remembered
  • Route preloaded, lighter roaming
  • Your maximum detour, never exceeded

Planning trips for someone close to you? Prepare them on the web and share them as a link.

Our commitments

  • No ads, ever.
  • Your preferences are never sold.
  • Guidance in progress is never cut off, even if your subscription expires mid-trip.
  • A reminder before every renewal, one-click cancellation.

Where the project stands

NoTunnel isn’t available yet. Here is the road to launch.

  1. Done

    Tunnel map

    Road tunnels rebuilt from OpenStreetMap, region by region.

  2. In progress

    Data quality

    Lengths checked and errors fixed before computing a single route.

  3. Coming up

    Route planning

    The engine that weighs each tunnel and respects your detour budget.

  4. Coming up

    Beta

    Open first to people on the list, to fine-tune the app with you.

  5. Coming up

    Launch

    In your browser first, then on mobile.

Frequently asked questions

Why not just avoid every tunnel?

Because most “tunnels” on a map are short underpasses beneath a road or a railway. Avoiding them all makes the trip longer for no reason. You choose from what length a tunnel counts, how much detour you accept, and which ones to always avoid or always allow.

What if a tunnel can’t be avoided?

The app tells you as soon as you search, instead of pretending the impossible. You know its length and how long you’ll spend inside in advance, and the screen simplifies as you approach.

How much will it cost?

Pricing will be shared with the list before launch.

Where will the app work?

Anywhere OpenStreetMap data allows, with a service optimized for Europe and North America. The interface is in English and French, in miles or kilometers.

What do you do with my email address?

It is used only to send you news about the project. It is handled by Brevo, a service hosted in the European Union, and never sold. Every email has an unsubscribe link. Your optional answers help us understand your needs.

When will it be available?

We don’t have a date yet: we’d rather ship a reliable app than a rushed one. People on the list will hear first and get priority access to the beta.

Be there for the first drive.

Sign up to hear about the launch and try the beta before anyone else.

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