All wheels of a passenger vehicle are on a bare road surface, some patches of snow, ice may be present.
Partly Covered
Two wheels of a passenger vehicle are on bare surface and the other two wheels are likely to be on loose snow, snow pack, or ice.
Covered
All wheels of a passenger vehicle are on loose snow, snow pack, or ice.
Fair
May encounter sections with loose gravel or a rough travel surface.
Difficult
Numerous rough or soft sections or areas with loose gravel.
Travel Advisory
Very difficult driving conditions.
Closed
Not safe for travel
Construction/Incident
Construction or maintenance work that may significantly impact travel at the specified location. Unplanned major incidents that may significantly impact travel at the specified location.
Bridge Restriction
Bridge restrictions are applied to bridges that have special weight and speed limitations. These restrictions are imposed to ensure the safety of those crossing the bridge.
Multiple Incidents
More than one construction or incident/event taking place in proximity of each other.
Closed
Major closure that may significantly impact travelers at the specified location.
Incident
Incident
Ferry
Information about ferry service interruption notices.
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