Current Road conditions on Interstate 40
This map shows I-40 Weather, radar, and forecast conditions. I-40 is 2,560 miles long and is a major cross-country freeway spanning 8 states. Running along the lower southern states in the U.S., it connects the desert Southwest to the Southeastern United States. Starting in Barstow, California, it follows the historic Route 66 across the Mojave Desert. After crossing the Colorado River in Arizona, I-40 gains elevation on route to Flagstaff, AZ. Passing across New Mexico, Texas, Oklahoma, Arkansas, Mississippi, Alabama, Georgia, finally arriving in Wilmington, N.C. The map below shows I40 weather conditions and radar the next 6 hours.