Hauling NC farm freight this fall: crops, counties and the rules

The short version

North Carolina ranks first in the nation for tobacco and sweet potatoes, second for turkeys and third for peanuts, based on 2024 USDA figures. Broilers and hogs are the biggest share of the state's farm income. [1]

Fall stacks a crop harvest on top of the year-round poultry and hog freight. Typical harvest windows run from September into December for sweet potatoes, peanuts, cotton and soybeans. [4]

NC law sets its planting and harvesting season as January 1 through December 31. That means the federal farm hours-of-service exemption, within 150 air miles, is available all year in North Carolina. [17][5]

NC allows heavier weights for many farm loads, but only on non-interstate roads inside the state, and never over a posted bridge limit. [15]

As of September 2026, NC has regained its bird-flu-free status. State officials still warn that the virus is in the Atlantic flyway, so expect farms to be strict about visitors. [19]

Where the farm freight is

By dollars, NC farm freight is mostly animals. In 2024, broilers were 40.8% of the state's farm cash receipts and hogs were 16.8%. Livestock, dairy and poultry together were 73.9%, and crops were 26.1%. [1]

Hogs and turkeys cluster in the southeast. Sampson, Duplin, Bladen and Wayne lead for hogs. Sampson, Wayne and Duplin lead for turkeys. [2]

Broilers are spread wider. Duplin and Sampson lead, but Wilkes, Robeson, Anson, Richmond, Randolph and Surry are all among the top counties. [2]

Cotton and peanuts are northeastern crops. In 2024, Halifax, Bertie, Northampton and Martin were the top four counties for cotton. Martin, Bertie, Halifax and Northampton led for peanuts, followed by Pitt and Edgecombe. [2]

Sweet potatoes are an eastern NC crop. USDA lists Wilson, Nash, Johnston and Columbus among the leading counties. The NC Sweetpotato Commission says Sampson, Johnston, Wilson and Nash grow about half the crop. [2][3]

Christmas trees come from the mountains. Ashe, Avery, Alleghany, Watauga, Jackson and Mitchell are the top counties, and 96% of NC production is in western North Carolina. [9][22]

The fall calendar

USDA's usual harvest dates for NC give a good rough guide, though they come from a 2010 report and are not a 2026 forecast. Flue-cured tobacco winds down by about October 10. Corn for grain is busiest from mid-September to mid-October. [4]

Sweet potato harvest is busiest from about September 25 to November 5. Peanuts peak from about October 10 to 30. Cotton peaks from October 10 to November 15, and soybeans from November 10 to December 5. [4]

Sweet potatoes don't all ship at harvest. NCDA&CS says they're cured for 4 to 7 days at 90 to 95°F, then stored at 50 to 60°F. Cured roots can keep for more than a year, so NC ships sweet potatoes year round. [12]

Sweet potatoes go from the field to storage in wooden boxes or bins. They're sold to grocery stores, wholesalers and restaurant suppliers, and some go to processors for products like fries and baby food. Ask the shipper what temperature the load needs. [12]

Christmas tree freight comes late in the year. In 2024, NCDA&CS announced on November 25 that the harvest had started, and NC State said peak retail buying is in late November. [9][11]

NC growers harvest more than 3 million trees a year, over 22% of real Christmas trees sold in the U.S. Trees ship to every state and to Canada, Mexico, the Caribbean and other points. [10][8]

Hours of service: the farm exemption

Under federal rule 49 CFR 395.1(k), the hours-of-service rules don't apply during a state's planting and harvesting period to drivers hauling agricultural commodities from the source to a point within 150 air miles of that source. [5]

The same exemption covers farm supplies hauled to a farm within 150 air miles of a retail or wholesale distribution point. It also covers livestock hauled within 150 air miles of the livestock's final destination. [5]

NC's statute, G.S. 20-381(c), defines the planting and harvesting season as January 1 through December 31 of each year. In NC, the season never closes. [17]

Agricultural commodities include non-processed food, feed, fiber and livestock. The federal definition specifically names live trees and Christmas trees. Livestock feed counts as a farm supply at any time of year. [6]

Non-processed food means raw food that hasn't been canned, jarred, frozen or dried. Cleaning, cooling, trimming, bagging or packaging doesn't change that. Frozen product falls outside that definition. [6]

Interstate livestock haulers don't have to take the 30-minute break while livestock is on the truck. [5]

The exemption stops at the 150-mile radius. Check FMCSA guidance on how to log the part of a trip beyond it before you take a longer ag load. [5]

NC weight and size rules for farm loads

NC's standard limits are 20,000 lb on a single axle and 38,000 lb on a tandem, plus the axle-group table. G.S. 20-118(c)(12) lifts those limits for many farm loads moving inside NC. [15]

The loads covered include crop, dairy and farm products going to a processing plant, feed mill or market. They also include livestock and live poultry from the farm to a plant or market, feed from a mill to a farm, fertilizer, seed and fuel, forest products and logs, and Christmas trees headed to a processing point. [15]

The conditions are strict. No interstate highways, and no going over posted bridge limits. One allowed setup is 22,000 lb single, 42,000 lb tandem and 90,000 lb gross. [15]

A combination with five or more axles can run 26,000 lb single, 44,000 lb tandem and 90,000 lb gross. It needs at least 48 ft from the first axle to the last and 11 ft between the first two. [15]

Posted light-traffic road limits don't apply to many farm loads between the farm and the two nearest regular highways. If you break a single or tandem axle limit hauling one of those listed items, the penalty is cut in half. [15]

Cotton has special rules. A self-loading truck used only to haul compressed seed cotton from farm to gin can carry 50,000 lb on a tandem, except on interstates. Trucks hauling unprocessed cotton to the gin may be up to 50 ft long. [15][16]

Every load must be secured so nothing falls, blows or leaks off. The tarp rules for gravel and stone don't apply to seed cotton, poultry, livestock, or feed grain and silage for animals. [16]

Farm trucks, for-hire trucks and food safety

A covered farm vehicle is a farm-plated truck run by the farm owner, family or employees, hauling farm goods to or from the farm. It gets some federal exemptions, but a for-hire carrier's truck is not a covered farm vehicle. [7]

Some NC exemptions are for farmers only. G.S. 20-381 lets farmers running as intrastate private carriers skip certain hazmat rules for moving farm products, and skip federal marking rules for covered farm vehicles. [17]

The FDA's Sanitary Transportation rule covers shippers, loaders, carriers and receivers moving food by truck. Trailers must be kept clean enough not to make food unsafe, with proper temperature control and protection from prior loads. [18]

Carriers under the rule must train staff in sanitary transport and keep training records. The rule exempts businesses under $500,000 in yearly revenue, farm transportation, raw farm products hauled by farms, and live food animals other than shellfish. [18]

Biosecurity: bird flu and farm visits

NCDA&CS says NC regained bird-flu-free poultry status on June 12, 2026. The last commercial case listed was a layer flock of about 3.26 million birds in Hyde County on February 27, 2026. [19]

The 2025-26 cases started in late 2025. Five commercial turkey breeder flocks in Wayne County were hit between November 18 and December 4, followed by two Sampson County turkey flocks in January 2026. [19]

The virus can travel on clothing, boots and equipment. That's why poultry and hog farms may turn you away, reschedule you, or make you follow their own rules at the gate. [19]

In a March 2026 column, the agriculture commissioner asked people who visit farms for work to call ahead and check the farm's status. The column also asked them to follow the farm's biosecurity plan, use disposable shoe covers where possible, and wash vehicles between farms. [14]

If a farm is under quarantine, put off the visit if you can. To report sick or dying birds, call the NCDA&CS Veterinary Division at 919-707-3250. [14][19]

Hog farms have their own plan. NCDA&CS runs a voluntary NC Secure Pork Supply program that is meant to keep permitted pig movements going during a foreign animal disease outbreak. [20]

Markets and ports

The State Farmers Market in Raleigh is at 1201 Agriculture Street. It's open 5 am to 7 pm Monday through Saturday and 8 am to 5 pm Sunday. The phone is 919-733-7417. [21]

NCDA&CS also runs state farmers markets in Colfax, Charlotte and Asheville. All four sold Christmas trees in November 2024. [9]

The Port of Wilmington has had cold storage inside its gates since 2016. NC Ports calls Wilmington a major hub for refrigerated and frozen pork and poultry exports. Check with the port for current services. [13]

Before you chase fall farm freight, ask the shipper a few questions. What's the commodity, and what temperature does it need? Where does it deliver, and how far is that in air miles? What are the farm's biosecurity rules? [5][14][18]