Official DOT / 511 data
Live Interstate Road Conditions & Highway Closures
Truck route weather, interstate cameras, snow and ice, DOT/511 road closures and driver safety alerts.
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Choose a highway
Select a live interstate corridor.
Live road map
Official road-data markers.
Priority alerts
Closures, incidents, restrictions and weather.
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Live road cameras
Choose a live state and open current views.
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More road information
🌨 Road conditionsView
🅿️ Truck parkingView
🪧 Message signsView
🏔 Mountain passesView
📡 Official sourcesView
Safety: Official DOT/511 notices, posted signs and law-enforcement instructions always take precedence.
Winter weather, highway closures and truck route safety
Road closures and winter driving conditions vary by state. Use the live interstate view above for connected DOT/511 events and camera records, then review precipitation radar and regional road reports before starting a trip. Data updates depend on each official source, and an empty list does not prove a road is safe or open.