Safety
Where Highway 69 Narrows Near Sudbury, and How to Stop Safely on Each Stretch
Highway 69 south of Sudbury is a divided four-lane road from Regent Street down past Wanup, Estaire and Burwash toward the French River. Past that, long parts toward Parry Sound are still two lanes. Ontario says 84 km of the Parry Sound to Sudbury run is four lanes, with 68 km left to widen. If your car quits on the two-lane part, there's no second lane to shield you. Get fully off the road, hazards on, and stay buckled in.
Where does Highway 69 go from four lanes to two?
Start at the Sudbury end. Regent Street, also called Municipal Road 46, turns into Highway 69 heading south. Near the Southwest Bypass, there's a short divided freeway piece at the interchange. Then the four-lane road runs south past Wanup, Estaire, Burwash and Rutter.
The province is widening the whole Parry Sound to Sudbury run from two lanes to four. The 2026 Ontario Budget says 84 km are done, and the remaining 68 km are still being worked on. Ontario's environmental registry shows that work reaching the French River crossing and the land just south of Highway 522.
So the rule of thumb is simple. North of the French River, you're usually on the divided road. South of it, expect stretches where oncoming traffic is one painted line away. The exact end point moves as crews finish sections, so check Ontario 511 before a trip.
Why does a breakdown feel so different on the two-lane part?
On the divided road, a median keeps oncoming cars away. Traffic behind you can move into the left lane to pass your car on the shoulder.
On two lanes, none of that holds. A transport truck coming up behind you can only move left by crossing into oncoming traffic. If someone is coming the other way, the driver behind you may have nowhere to go. That's why a little more shoulder matters so much here.
- Divided four-lane: median between directions, a passing lane on your side, more room on the shoulder side.
- Two-lane: no median, traffic squeezed past you, shoulders that can be narrow or soft next to rock cuts and bush.
- Both: high speed, long gaps between towns, and fog or freezing rain on many days of the year.
What does Ontario tell you to do if your car starts to fail?
The Ministry of Transportation's driver handbook is clear. At the first sign of trouble, begin to pull over. Don't wait for the car to stall in the lane.
- Check your mirrors.
- Turn on your hazard lights.
- Take your foot off the gas.
- Pull over to the nearest shoulder as quickly as you safely can.
- Never stop in a driving lane.
On the two-lane part, that first sign matters even more. A warning light, a new noise or a car that won't hold speed is your cue. A wide gravel patch or a side road is far better than a skinny shoulder by a rock cut. Roll to the widest spot you can still reach.
If a tire blows or your wheels drop off the pavement
Ontario's handbook says don't panic. Grip the wheel firmly and ease off the gas. Avoid heavy braking. Steer back toward the pavement only once the car is under control. With a blowout, steer firmly where you want to go and stop off the road.
Should you get out of the car on Highway 69?
Usually, no. The handbook says to stay in your vehicle with the doors locked while you wait. Keep your seat belt on.
If you must get out, use the door away from traffic. The handbook also says not to raise the hood. Leave the spare tire in the trunk on a narrow shoulder. Changing a tire with your back to 69 traffic is not worth it.
If anyone is hurt, or your car is stuck in a live lane, call 911 first. That comes before any tow call.
What if you hit a moose or deer near Sudbury?
This road runs through lakes, rock and bush, past French River and Grundy Lake provincial parks. Ontario's handbook says crashes with animals, mainly moose and deer, are a growing problem.
- Watch for shining eyes at the side of the road, mostly after dark.
- If you see an animal, slow down and sound your horn. Look for others with it.
- Don't try to drive around the animal.
- If you hit one, stay in your vehicle. Report it to local police or the Ministry of Natural Resources.
- Don't try to move an injured animal.
What if the car is in the ditch or snowbank?
Sudbury gets a lot of weather. Environment Canada's normals for Sudbury show about 263 cm of snow a year, 63 days with fog and 17 days with freezing rain or drizzle. On 69, that means cars slide off on the curves and the long open stretches.
If you slide off and nobody is hurt, stay put. Don't spin the wheels hard, since that digs you in. If the car is near the road and you can reach it from the shoulder, a winch-out may pull it back onto solid ground. If it's damaged or won't drive, you need a car tow to a shop in town.
In a minor crash where both cars still drive, Ontario's rule is "Steer it, Clear it." Move off the road as far as you can. If you can't, set warning signals far enough back that other drivers have time to slow down.
What do other drivers have to do when a tow truck stops?
Ontario's move-over rule covers tow trucks with amber lights flashing. Drivers going your way must slow down and use caution. On roads with two or more lanes in their direction, they must move over a lane, if it's safe.
On the two-lane part, there is no lane to move into. Drivers can only slow down. So your driver will want the safest spot on the shoulder, even if that means a short wait to set up. Stay in your car until they tell you it's time to get out.
If you're the one driving past a breakdown, the handbook's keep-right rule still applies on the four-lane part. Stay right unless you're passing.
How does getting help work on a road this long?
Sentinel Towing is a towing and roadside network. A vetted local partner tow company does the job. We lock your price by text first, then text you your driver's name, photo and truck so you know who to expect. You can track your truck on a map while you wait in the car. That's our Stay-With-You Promise.
When you call, give the best location you can:
- Which side of 69 you're on: northbound to Sudbury or southbound to Parry Sound.
- The last community or crossroad you passed, like Wanup, Estaire, Burwash or Highway 537.
- Whether you're on the four-lane part or the two-lane part.
- What happened: won't start, flat, out of gas, in the ditch, or crashed.
Your phone's map pin helps too. Read us the numbers or share it when you text. For tows, we arrange light-duty work: cars, SUVs, minivans and light pickups. More detail on the city side is on our Sudbury towing page.
Stuck right now? Call 1-888-TOW-1213, or request help online.
Highway 69 Breakdown Questions
Is all of Highway 69 between Sudbury and Parry Sound four lanes yet?
No. Ontario's 2026 budget says 84 km are four lanes and 68 km still need widening. The divided part runs from Sudbury south toward the French River. Check Ontario 511 for current work zones.
Should I put out flares if I break down on 69?
Ontario's handbook mentions warning signals or flares mainly for crashes that block the road. Never walk into traffic to set them up. Keep your hazards on and stay in the car with the doors locked.
Can you tow my car from Highway 69 all the way to Toronto?
No. Sentinel arranges local, light-duty tows, so your car goes to a shop or home nearby. If you need to get it farther later, a shop can help you plan that.
What if I hit a moose and the car won't drive?
Call 911 if anyone is hurt or the car blocks a lane. Ontario says to report a deer or moose hit to police or the Ministry of Natural Resources. Once that's handled, call us for a tow off the highway.
Rules change, so check the official source before you rely on it. Sources: 2026 Ontario Budget, Environmental Registry of Ontario notice 025-0424, MTO handbook: dealing with emergencies, MTO handbook: particular situations, MTO handbook: driving along, Environment Canada climate normals, Ontario 511.
