Several websites offer information on road conditions for Highway 81, including RoadNow.com, Intellicast.com, and i81Highway.com. Highway 81 is a north-to-south road that runs through Tennessee, Virginia, West Virginia, Maryland and Pennsylvania before ending in New York.
RoadNow.com allows users to click on each state Highway 81 passes through to get detailed information on weather alerts, congestion, incidents and construction. Intellicast.com offers the forecast for some of the major cities that Highway 81 passes through. Users can use the map at the bottom of the page to click Highway 81, or click another highway to view its forecast information. The i81Highway.com website shows users a map with major cities that the highway passes through. Users can click on these cities to view road conditions using either a satellite map provided by Google Maps or a road map.