Current highway information

Highway 17 — Northern Ontario · Sault Ste. Marie → Sudbury travel alerts and notifications

Current road and weather information plus FireRadar Plus Route alert options for supported conditions and notification delivery.

Road conditionsClosuresIncidentsCamerasWeatherWildfireWinter drivingTravel alerts
Official transportation source
Road status unknownUnavailable

Ontario 511 road information is temporarily unavailable. FireRadar cannot confirm whether this route is open, restricted or closed.

Records were retrieved at Oct 5, 2026, 2:44 p.m. PDT. Schedule status updates locally while this page remains open.

Ontario 511 road information is temporarily unavailable. Check the official source before travel; FireRadar cannot confirm upcoming work or whether the route is open.

Data status

Source: Ontario 511

Temporarily unavailable
Last updated
Not available

Coverage: The road status comes from information published by the transportation authority. Missing, delayed or incomplete information is not treated as an open road.

View official source →
Update details
FireRadar checked
Page prepared
Normal update timing
5 minutes

Source and FireRadar check times may differ.

Environment Canada

Weather along the corridor

Current
Alerts
1
Temperature
—
Wind
—
Gust
—
YELLOW ADVISORY - FROST
advisory · yellow alert level · expires Oct 5, 2026, 11:26 p.m. PDT
Nearest weather location: Killarney · observed Oct 5, 2026, 2:05 p.m. PDT.
Tonight
Clearing early this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low plus 1 with patchy frost.
Tuesday
Sunny. Increasing cloudiness early in the afternoon. Wind becoming south 30 km/h gusting to 50 in the afternoon. High 16. UV index 4 or moderate.
Tuesday night
Cloudy with 40 percent chance of showers. Wind southwest 30 km/h gusting to 50. Low 11.
Wednesday
A mix of sun and cloud with 40 percent chance of showers. High 18.
FireRadar Plus

Get route alerts

Route alerts are included with FireRadar Plus. Choose supported closure, reopening, restriction, severe-weather and nearby-wildfire conditions, with email and eligible SMS or browser notification delivery where supported. Current highway information remains free.

View highway overviewCheck Ontario 511

FireRadar is an informational service. Transportation authorities remain authoritative for road status, restrictions and closures; emergency and wildfire authorities remain authoritative for evacuation and public-safety instructions.