MILES TO GO · NATIONAL ROAD RESOURCE CENTER
KNOW BEFORE
YOU GO.
One stop. Every state. Official highway, weather and commercial vehicle resources—organized for drivers, by a driver.
✓ Always free ✓ No account needed ✓ Links to official sources
Information directory only. We do not assess road safety or recommend whether to travel. Check current conditions with the issuing agency.
NATIONAL RESOURCE DIRECTORY
Find your state's road information.
Official Federal Highway Administration state pages link to DOT traffic reports, closures and available traffic cameras.
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TRAVEL CORRIDOR DIRECTORY
Interstates, state by state.
Select a highway to see its states, then open official traffic resources. This is a resource index, not route guidance.
I-40 state resources
TRUSTED WEATHER SOURCES
Weather & storm resources.
Forecasts, advisories and storm monitoring from the National Weather Service and NOAA.
COMMERCIAL VEHICLE RESOURCES
Restrictions matter.
Check official agencies for current chain requirements, truck limitations, wind restrictions, mountain passes, weights and seasonal notices. State-specific resources are available above.
OFFICIAL STATE AGENCY DIRECTORY
Chain laws & winter traction requirements.
Official agency and statutory references for documented mandatory chain-carry, chain-installation, or legally required traction-equipment conditions. Some rules allow qualifying snow tires instead of chains. This is a working reference, NOT a complete national legal inventory and NOT a live restriction feed. An unlisted state may still have applicable state, route-specific, emergency, or local rules. Always verify current signs and orders with the issuing agency.
Standing requirements and active chain-control notices are not the same thing. These links provide regulations and general guidance, not live clearance to travel.
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IMPORTANT TRAVEL INFORMATION
Miles to Go provides links to third-party government weather, highway, and transportation resources for general informational purposes only. Road conditions, restrictions, closures, and weather can change without notice. Drivers are responsible for verifying current information with official agencies and independently determining whether travel is safe and lawful.