Interstate 40 began to replace Route 66 in the mid-1950s, with its construction being completed in 1985. While Route 66 was officially decommissioned in 1985, many segments of it still exist as state highways and local roads. The transition marked a shift in American road travel, moving from the historic Route 66 to the more modern Interstate system.
Interstate 40 runs parallel to much of historic Route 66, covering many of the same areas across several states from California to Illinois. While Route 66 has largely been replaced by modern highways, Interstate 40 serves as a major thoroughfare, offering travelers access to various attractions and landmarks along the old route.
That route is about 1,470 miles.
The fastest route is 83.4 miles via Interstate 40 West and Interstate 77 South.
The best route for driving from Phoenix to Salt Lake City is to take Interstate 17 North to Interstate 40 East, then merge onto Interstate 15 North. This route is the most direct and efficient way to reach Salt Lake City from Phoenix by car.
The best route to drive from Phoenix to Salt Lake City is to take Interstate 17 North to Interstate 40 East, then merge onto Interstate 15 North. This route is approximately 700 miles and takes about 10-11 hours to drive, depending on traffic and weather conditions.
Zuni, located in New Mexico, is not directly on an interstate highway. It is situated near U.S. Route 53, which connects to Interstate 40, providing access to the interstate system. Travelers can reach Zuni by taking the nearby routes leading to and from the interstate.
The best way to travel from Nashville Tennessee to Knoxville Tennessee is by Interstate 40.
Interstate 40 runs from all the way from Barstow, CA to Nashville. That's the easiest and fastest. You get to I-40 from I-15.
Interstate 40 was completed from Barstow to Needles in 1973. This segment of the highway is part of the larger I-40 route that runs across the United States from North Carolina to California. The completion of this stretch facilitated transportation and commerce across the western U.S.
By going south to Denver, then west on Interstate 70, then north on Route 9, and northwest on Route 40.
Interstate 40, Interstate 25, and Interstate 10
Almost three hours driving west on Interstate 70 (Route 40).