RV GPS and Route Planning in Canada

Driving & Towing • Canada • Updated October 26, 2026

General-purpose maps route for cars. They generally do not know your vehicle's height, weight or length, so they may send you under a low bridge, onto a steep or narrow road, or through a tunnel or restriction that does not suit a large vehicle. RV-aware tools let you enter your dimensions and avoid some of these roads. They can still be wrong, which is why you verify.

Make a habit of using two sources: an RV-capable navigation app or device, and the official provincial road information for your route.

1. Height. Measure from the ground to the highest point with the RV loaded and travel-ready. Include the air conditioner, vents, antennas, satellite dish, roof racks and any solar panels. Remeasure after changes. Suspension and tire changes alter height.
2. Width. Measure the widest point, including awnings, mirrors and slide-outs when retracted.
3. Length. Include the hitch, bike rack and any towed vehicle for the whole combination.
4. Weight. Use the actual weight from a scale, not the dry weight. See weighing your RV at a public scale.
5. Write it down in metres and in feet. Put the height on a note on the dashboard. Signs in Canada use metres.
6. Add a safety margin when comparing against a posted clearance, because road surfaces change and vehicles bounce.

For legal limits in British Columbia, DriveSmartBC states that the maximum legal vehicle height is 4.15 m (13 ft 7 in) and that the maximum length for buses, motorhomes and recreational vehicles is 14.65 m (48 ft). Other provinces have their own limits, so check the transportation ministry for each province you cross.

• Custom vehicle profile with height, width, length, weight, number of axles and whether you carry propane.
• Low-clearance, weight-limit and restricted-road warnings, and avoidance of those roads in routing.
• Metric units and Canadian map data. Check that the device is set for kilometres and metres, and that its maps cover all provinces you plan to cross.
• Offline maps for areas with no cell signal, and a way to update them before you leave.
• Steep grade and sharp curve information where available. See mountain driving with an RV.
• Easy re-routing, and a way to drag the route to a road you have verified.
• Updates. Ask how often map data are updated and how errors are reported.

We do not recommend specific products. Test any tool against a route you know before a big trip.

Check the provincial road conditions service for each province you will drive through. These show closures, construction, restrictions and weather. Examples:

• DriveBC (British Columbia)
• 511 Alberta
• 511 Ontario
• Other provinces and territories publish their own road condition websites or hotlines. Search "[province] road conditions" and use the official government site.

Also look at the route in satellite or street view where available, especially approaches to campgrounds, ferry terminals and fuel stations. Call the campground and ask about the approach road, low branches or tight turns.

Check the posted clearance on every bridge and underpass. Remember that clearance signs show the lowest point, which may be on the shoulder side, and that frost heave, repaving and snow can change the actual clearance. When unsure, stop where it is safe and walk it or find another route. Never assume you can "just make it". Roof damage on an RV can be expensive and can injure passengers.

Gas station and drive-through canopies, parkade entrances and campground entrance arches are also frequent causes of roof damage. Plan fuel stops at stations designed for large vehicles.

Fewer than in some countries, but they exist. Examples from the operators:

• Highway 407 ETR (Ontario). Tolls depend on the vehicle class. The operator classifies cars, vans and small pickups as light, trucks and vans towing a trailer under 5,000 kg as medium, and larger vehicles as heavy, and states that all vehicles over 5,000 kg must have a valid transponder. Its page does not say how motorhomes are classed, so check before you drive on it.
• Confederation Bridge (PEI to New Brunswick). The bridge says tolls are charged by a vehicle's axle count and calculated for the round trip, collected when leaving PEI. It does not explain how a trailer's axles are counted on the page we reviewed, so check the bridge's website or call it. Wind can also restrict some vehicles.
• Ferries have fares by length and height. See RV ferry rules in Canada.

Always check the current rates on the operator's website.

Many first-time RVers plan too far. As a rough planning rule, many experienced RVers aim for four to six hours of driving on most days, with stops, which is roughly 300 to 450 km depending on road type, grades, weather and wind. This is a guideline and not a rule. Mountain roads, construction and strong winds slow everything. Build in slack for fuel, rest and a margin before dark.

If you travel with children or pets, add stops. If you are towing, check tire pressure and hitch at the first fuel stop each day. Use our RV basics and pre-trip safety checklist.

• Start looking for fuel at about half a tank in remote areas, where stations can be 100 km or more apart and may close early or on Sundays.
• Know your RV's fuel type, tank size and realistic range, including with the generator or a towed vehicle.
• Choose stations with pull-through lanes and high canopies. Truck stops are often better for big units.
• Learn where propane is available on your route. See propane regulations and our propane cylinder guide.
• Keep a fuel log. It teaches you your real range.

Ferries charge by length and height and may restrict propane. See ferries and vehicle size and RV ferry rules. For the Canada–US border, see crossing the border with an RV. Speed limits and towing laws vary by province: speed limits, towing laws.

• Height, width, length and weight written down in metric and imperial.
• GPS or app profile entered and tested.
• Route compared with the provincial road condition site the morning of travel.
• Low-clearance bridges, tunnels and canopies identified.
• Fuel and propane stops planned with a margin.
• Ferry or toll rules checked and reservations confirmed where needed.
• Campground approach confirmed by phone.
• Emergency numbers saved. See roadside assistance.

Check each page for the current rules, prices and dates. Rules and provider terms change.

• DriveSmartBC: BC vehicle height, width and length regulations
• DriveBC
• 511 Alberta
• 511 Ontario
• Highway 407 ETR: rates and vehicle classes
• Confederation Bridge: tolls and fees
• Transport Canada: road transportation

• Mountain driving with an RV in Canada
• RV weight limits explained
• RV towing laws by province
• RV speed limits by province
• RV ferry rules in Canada
• RV pre-trip safety checklist

Last checked: October 26, 2026. This is general information, not legal, financial or professional advice. Confirm current requirements with the organization named before you act.