I-40 Freight Corridor Guide

I-40 runs from Barstow, CA to Wilmington, NC and is the main southern transcontinental freight route. It handles heavy Amazon, Walmart, and intermodal volume through Memphis and Nashville.

Weigh Stations

Daggett CA, Kingman AZ, Gallup NM, Glenrio TX, Erick OK, West Memphis AR, Lakeland TN, Newport TN, Black Mountain NC.

Weather

The Arizona high desert (Flagstaff) sees snow closures Nov–Mar. Memphis and Nashville regularly get thunderstorm and tornado shutdowns in spring. The NC mountain grades east of Asheville have chain-law postings.

Freight Hubs

Memphis is a top-3 U.S. freight hub (FedEx SuperHub, BNSF intermodal). Nashville and OKC anchor the middle. Amarillo TX is the main crew-change point westbound.

Truck Parking

Kingman AZ, Albuquerque NM, Amarillo TX (numerous), OKC, West Memphis, Nashville, Statesville NC. Tight overnight parking in the NC mountains.