Arkansas Trucking Regulations

Arkansas occupies a strategic position along I-40, one of the busiest east-west freight corridors in North America. The state also anchors a unique freight market shaped by Walmart's global headquarters in Bentonville — the retailer's logistics network generates sustained dedicated and over-the-road freight demand in northwest Arkansas that rivals much larger metro areas. Little Rock serves as the state capital and central distribution point, while Fort Smith on the Oklahoma border handles significant intermodal freight. The Arkansas Department of Transportation (ARDOT) manages highway infrastructure and oversize/overweight permitting, while the Arkansas Department of Finance and Administration handles IFTA and IRP credentialing. The Arkansas State Police Commercial Vehicle Enforcement Division operates weigh stations and conducts roadside inspections. Agriculture — poultry, rice, soybeans — adds a significant refrigerated and bulk freight component throughout the state.

Trucking authority and registration

  • Authority: Arkansas Department of Finance and Administration — Motor Vehicle Division (IRP/IFTA)
  • IRP jurisdiction: Yes (https://www.dfa.arkansas.gov/motorvehicle/)
  • IFTA jurisdiction: Yes (https://www.dfa.arkansas.gov/motorvehicle/)
  • DOT permit required: Yes — Intrastate carriers operating vehicles over 26,000 lbs GVWR must register with the Arkansas State Police and obtain an Arkansas carrier authority in addition to USDOT registration.

Weight limits

GVWR80,000 lbs federal interstate standard
Single axle20,000 lbs
Tandem axle34,000 lbs

Arkansas allows higher weight limits for certain agricultural and forestry loads on state highways by permit. Overweight permits issued by ARDOT.

Notable regulations

  • Arkansas has an annual highway use fee for commercial vehicles based on weight and miles traveled — carriers should confirm current fee schedules with the Arkansas Department of Finance and Administration.
  • The Walmart supply chain logistics network concentrated in Bentonville/Rogers creates heavy dedicated carrier requirements; carriers serving retail customers may face additional dock appointment and electronic logging compliance requirements set by shippers.
  • Arkansas requires commercial vehicles to stop at all open weigh stations; the Arkansas State Police CVE operates permanent stations on I-40, I-30, and I-55 as well as mobile enforcement units.
  • Oversize and overweight permits must be obtained from ARDOT before movement; loads exceeding 16 feet in width or requiring escort are subject to movement time restrictions (typically no weekend or holiday movement for super-loads).
  • Arkansas has posted bridge weight limits on a number of secondary state routes — carriers leaving Interstate corridors for rural deliveries should verify bridge postings before routing.

State trucking association: Arkansas Trucking Association

Frequently asked questions

Is there a special permit for agricultural freight in Arkansas?

Yes. Arkansas permits certain agricultural commodity loads — including cotton modules, poultry litter, and timber — to exceed standard weight limits on state highways by special permit. Requirements vary by commodity and route; contact ARDOT for current permit categories.

How does serving Walmart distribution centers affect my compliance requirements?

Walmart and its third-party logistics network impose carrier-specific requirements including electronic logging device compliance, specific insurance levels, C-TPAT or similar security screening, and scheduled dock appointment systems. These are contractual shipper requirements separate from state regulations, but failure to comply can affect carrier status.

What are Arkansas weigh station rules?

All commercial vehicles must stop at every open weigh station in Arkansas. The Arkansas State Police Commercial Vehicle Enforcement Division also operates mobile scale units on state and federal highways. PrePass transponders may provide bypass authorization for eligible carriers.

How do I get an oversize permit in Arkansas?

ARDOT issues oversize and overweight permits through its online permitting portal. Single-trip, multi-trip, and annual permits are available. Loads requiring escort or with dimensions above certain thresholds must follow prescribed routes and movement time windows.

Sources

Verified 2026-05-26.