Québec 511 Road Cameras: A Live Map Guide to Montréal, Québec City & the Autoroutes

Québec driving means real continental winter — major snowfalls, freezing rain that can coat a region for days (the 1998 ice storm is still the benchmark), bridge wind, and autoroute congestion that turns a 20-minute hop into an hour. The fastest way to know what the road is actually doing is to look at it, and our Québec 511 camera map brings the province's official road cameras into one fast, searchable view, sourced straight from Québec 511 and the Ministère des Transports du Québec (the MTQ).

One honest note before anything else: these are cameras only. There's no road-weather sensor behind them — no temperature, no wind, no surface readout. In winter that's less of a limitation than it sounds, because the picture is the signal. A camera shows you snow on the lanes, slush and spray, blowing snow across an open autoroute, the dull glaze of freezing rain, or a wall of brake lights at an interchange far more honestly than any number could. For the actual forecast — temperatures, freezing-rain warnings, snowfall totals — Environment Canada is the source. Use the camera to read the road right now, and pair it with an Environment Canada forecast for what's coming.

What the Québec camera map covers

The live camera map shows recent still images, refreshed every few minutes, organized around area presets that match how people actually drive the province:

• Montréal — the A-40 Métropolitaine, the A-15 Décarie, the A-20, A-25, A-13 and A-10 (Bonaventure), the Turcot Interchange, and the river crossings (the Samuel-De Champlain and Jacques-Cartier bridges).
• Québec City — the A-40 (Félix-Leclerc) and A-20 approaches, plus A-73 over the Pierre-Laporte and Québec bridges between Québec City and Lévis.
• Montérégie & A-20 — the south-shore corridor through Longueuil and the flat farm country toward Québec City.
• Laurentians — the A-15 (Autoroute des Laurentides) up through Saint-Jérôme to Sainte-Agathe-des-Monts and Route 117 toward Mont-Tremblant.
• Eastern Townships — the A-10 (Autoroute des Cantons-de-l'Est) through Granby, Bromont and Magog to Sherbrooke.
• Trois-Rivières (Mauricie) — the A-40 midpoint between Montréal and Québec City, plus the A-55.
• Gatineau (Outaouais) — the A-5 and A-50 and the interprovincial bridges into Ottawa.
• Province-wide — the whole network at once, for trips that cross regions.

Montréal: the A-40, the A-15 and the bridges

If you drive Montréal, the two roads that run your day are the A-40 Métropolitaine and the A-15 Décarie — between them they carry the heaviest traffic in the province, and they're the first thing to check before you cross the island. Just west of downtown, the Turcot Interchange ties the A-15, A-20 and Route 136 together; it's a classic choke point. And the island's lifelines are its bridges: the Samuel-De Champlain carrying the A-10 and A-15 to the South Shore, and the Jacques-Cartier. A glance at the Montréal preset tells you whether to commit, reroute, or wait — and our separate, focused guide to the Montréal autoroute and bridge cameras goes deeper on exactly this network.

Montréal to Québec City: the A-40 or the A-20

There are two ways between the province's two biggest cities, and the cameras help you pick. The A-40 (Félix-Leclerc) runs the north shore through Trois-Rivières — the only town of any size along the way. The A-20 runs the south shore through Montérégie. In a winter storm one corridor can be socked in while the other is merely wet, so scan both on the camera map before you choose. Montérégie is also worth respecting in an ice event: this is the region of the 1998 storm's "triangle of darkness," and freezing rain still finds it.

The Laurentians, the Townships and Gatineau

North of Montréal, the A-15 climbs into the Laurentides toward Saint-Sauveur, Sainte-Adèle and Mont-Tremblant — ski country, where the valley can be clear while the hills get hammered, so check the camera nearest your exit. Southeast, the A-10 runs through the Eastern Townships to Sherbrooke past Bromont and Magog. And in the Outaouais, the A-5 and A-50 serve Gatineau across the river from Ottawa — if your trip crosses into Ontario, pair this with our neighbour maps below.

How to use the map

The Québec camera map is built for quick checks. Tap an area chip to jump to a region, search for an autoroute number or a city, star the cameras you check most so they're saved on your device, and open any camera for a larger image. Because Québec weather turns by the hour, treat it as a real-time gut check — and always confirm official closures with Québec 511 (quebec511.info) or by dialling 511.

Driving across the border?

Québec touches a lot of neighbours. West into Ontario, see the Ontario 511 cameras; east to the Maritimes, the New Brunswick 511 cameras. South of the line, we cover the bordering states too: Vermont VTrans cameras, New Hampshire DOT cameras, and Maine DOT cameras. Or see every region on one map. Each works the same way — one fast map, live images, and saveable favourites.