Iceland Road Conditions FAQ

Road condition data from Vegagerðin is updated approximately every 10 minutes. We cache data at the edge for fast loading, so the displayed time may lag by a few minutes.

Green means clear conditions. Amber means caution — slippery patches, ice, or reduced visibility. Red means dangerous or closed — road is icy or impassable. Always check official road.is before driving.

No. F-roads (mountain roads) require a 4x4 vehicle. Many F-roads have river crossings and rough terrain. Rental car agreements often prohibit 2WD vehicles on F-roads. Check with your rental company.

Most F-roads open in late June and close in September, depending on snow melt and weather. Opening dates vary year to year. Always check road.is for current status before attempting an F-road.

Route 1 (the Ring Road) is paved and maintained year-round, but winter storms can cause temporary closures, especially at mountain passes like Hellisheiði, Vatnsskarð, and Öxnadalur. Check conditions before driving.

Do not attempt to cross barriers or closed roads. Turn around safely and find an alternative route. If stranded, call 112. For road condition updates, call 1777.

Wind over 15 m/s can affect vehicle stability, especially on exposed bridges. Visibility under 5 km reduces safe driving speed. Freezing temperatures increase the risk of ice on roads, particularly in shadows and mountain passes.

Winter tires are required by law from November 1 to April 14. Winter tires should have a tread depth of at least 4mm. Studded tires are common in Iceland and provide better grip on icy roads.

50 km/h in built-up areas, 80 km/h on gravel roads, and 90 km/h on paved highways. Speed limits are strictly enforced with cameras and police patrols. Fines are significant.