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Truck parking on I-40

77 sites1,280 truck spaces8 statesfrom the BTS federal inventoryUpdated October 2026

I-40 truck parking in numbers

I-40 has 77 public truck parking sites in the federal inventory, with 1,280 truck spaces across 8 states. That is an average of 17 spaces per site, against a national median of 15 for all public sites.

The most spaces are in Tennessee (418, 33 percent of the route), then Arkansas (196). The fewest are in California, with 34 at 4 sites.

The largest site is NHS Rest Stop 31: Llano Estacado/Glen Rio (Welcome Center) in New Mexico, at mile 373, with 52 truck spaces.

The longest stretch between two listed public sites in the same direction is in Arizona: about 212 miles eastbound, between mile 23 and mile 235. Private truck stops may fill part of that gap; plan the last stop of the day before you reach it.

These are capacities from the Bureau of Transportation Statistics inventory, not live availability, and private truck stops are not included. The hours of service guide explains why the 14-hour window, not the 11 hours of driving, decides where you need a space, and truck parking by state compares I-40 with the other interstates.

I-40 in Arizona 4 sites

All truck parking in Arizona →

I-40 in Arkansas 12 sites

All truck parking in Arkansas →

I-40 in California 4 sites

All truck parking in California →

I-40 in New Mexico 9 sites

All truck parking in New Mexico →

I-40 in North Carolina 11 sites

All truck parking in North Carolina →

I-40 in Oklahoma 10 sites

All truck parking in Oklahoma →

I-40 in Tennessee 24 sites

All truck parking in Tennessee →

I-40 in Texas 3 sites

All truck parking in Texas →

Questions

How many truck parking spaces are there on I-40?
The federal BTS inventory lists 77 public sites with 1,280 truck spaces on I-40 across 8 states. Private truck stops are counted separately.
What is the largest truck parking site on I-40?
NHS Rest Stop 31: Llano Estacado/Glen Rio (Welcome Center) in New Mexico, with 52 truck spaces.
Which state has the most truck parking on I-40?
Tennessee, with 418 public truck spaces at 24 sites.