484230 - Specialized Freight (except Used Goods) Trucking, Long-Distance

In the complex world of freight transportation, NAICS code 484230 stands out as a critical classification for businesses specializing in long-distance specialized freight trucking services. Whether hauling refrigerated goods across states or transporting hazardous materials over hundreds of miles, this sector is vital to the U.S. supply chain. If you’re involved in niche trucking operations or aiming to understand government contracting opportunities, diving into NAICS code 484230 is a must.

What is NAICS Code 484230?

NAICS code 484230 refers to Specialized Freight (except Used Goods) Trucking, Long-Distance. This industry classification comprises establishments primarily engaged in providing specialized freight trucking services across long distances, excluding used goods. These services involve transporting unique cargo types such as:

• Refrigerated products
• Hazardous materials
• Bulk liquids
• Oversized or heavy equipment
• Other specialized freight

These operations require specialized equipment and expertise to handle the specific needs of sensitive or regulated cargo over extended routes.

Sector Overview: Transportation and Warehousing

NAICS 484230 falls under the broader Transportation and Warehousing sector. Specialized freight trucking companies play a vital role in moving goods that don’t fit standard freight categories, thus enabling industries like agriculture, manufacturing, oil and gas, and waste management to continue operations efficiently.

Typical business activities in this NAICS category include:

• Refrigerated freight trucking
• Hazardous materials transportation
• Heavy haul trucking
• Automobile carrier trucking
• Mobile home towing services
• Tanker trucking for chemicals, milk, petroleum, and similar liquids

These specialized services demand strict regulatory compliance and often require specialized driver training and equipment.

Size Standard for NAICS 484230

For government contracting and eligibility purposes, the small business size standard for NAICS 484230 is $34 million in average annual receipts. This means companies with annual revenues up to $34 million qualify as small businesses under this classification, which can be advantageous when pursuing federal contracts.

Examples of Businesses Under NAICS 484230

• Refrigerated freight carriers specializing in long-haul perishables
• Companies transporting hazardous waste or chemical products over state lines
• Heavy haul trucking firms carrying oversized industrial equipment
• Automobile transporters moving vehicles across long distances
• Tanker operators hauling milk, juice, petroleum, or other bulk liquids

These companies serve a variety of industries by offering tailored transportation solutions based on cargo type and distance.

Detailed NAICS Code 484230 Breakdown

Subcategory Description	Type of Freight/Service
Automobile carrier trucking, long-distance	Transporting cars and light trucks
Boat hauling, truck, long-distance	Moving boats with specialized trucks
Bulk liquids trucking, long-distance	Chemicals, beverages, or petroleum haulage
Dry bulk carrier, truck, long-distance	Grain, sand, gravel, or other dry bulk goods
Farm products trucking, long-distance	Agricultural products
Flatbed trucking, long-distance	Heavy or oversized freight requiring flatbeds
Forest products trucking, long-distance	Lumber, wood, paper products
Grain hauling, long-distance	Bulk grain transportation
Gravel hauling, long-distance	Construction materials transport
Livestock trucking, long-distance	Long-haul animal transport
Log hauling, long-distance	Timber transport
Mobile home towing services, long-distance	Moving manufactured/mobile homes
Oil and gas field equipment trucking, long-distance	Transporting drilling or extraction equipment
Radioactive waste hauling, long-distance	Specialized hazardous waste movement
Recyclable material hauling, long-distance	Transport of recyclable goods
Refrigerated products trucking, long-distance	Perishable and temperature-sensitive freight
Refuse hauling, long-distance	Waste transport without collection/disposal
Rubbish hauling without collection or disposal, truck	Trash hauling services
Sand hauling, long-distance	Transport of sand for industrial/construction
Tanker trucking (chemical, juice, milk, petroleum)	Bulk liquid haulage
Tracked vehicle freight transportation, long-distance	Moving tracked vehicles like tanks or bulldozers
Trash hauling, long-distance	Trash hauling services
Trucking, specialized freight (except used goods), long-distance	General specialized long-distance freight trucking
Waste hauling, hazardous, long-distance	Hazardous waste movement
Waste hauling, nonhazardous, long-distance	Nonhazardous waste transport

Frequently Asked Questions (FAQ)

What types of goods are transported under NAICS 484230?

This NAICS code includes specialized freight such as refrigerated goods, hazardous materials, bulk liquids, heavy equipment, farm and forest products, and other niche cargo transported over long distances.

Does NAICS 484230 cover used goods trucking?

No, this industry explicitly excludes trucking of used goods. It focuses solely on specialized freight excluding used goods.

What size qualifies as a small business under NAICS 484230?

Businesses with average annual receipts of up to $34 million are considered small under this NAICS code.

What industries rely on specialized freight trucking services?

Agriculture, manufacturing, oil and gas, waste management, automotive transport, and chemical industries are among the major users of specialized freight trucking.

How does long-distance specialized freight trucking differ from general freight trucking?

Long-distance specialized trucking requires specialized equipment, driver expertise, and often regulatory compliance for handling unique cargo types over extended routes, differing from general freight that typically involves standard freight over shorter distances.

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For businesses operating in or interested in the long-haul specialized trucking market, NAICS code 484230 represents a key classification for accurate industry identification, government contracting, and market analysis. Understanding its scope, size standards, and typical activities will help companies position themselves effectively within this essential sector of the transportation and warehousing industry.