The highway is 2,559 miles long. It passes through California, Arizona, New Mexico, Texas, Oklahoma, Arkansas, Tennessee and North Carolina. Of that total, 455 miles of I-40 go through Tennessee.

A significant car crash has led to the closure of three out of five lanes on Interstate 40 West near Durham at Exit 283, ...

In northeast Arizona, Interstate 40 is under a heavy load, serving between 20,750 to 27,600 vehicles per day, according to the Arizona Department of Transportation (ADOT).

Drivers on Interstate 40 west of Seligman should expect delays starting July 21 due to a long-term roadwork project.