NAICS 488490

Other Support Activities for Road Transportation

Key Figures

Establishments
3,571
Census CBP · 2023
Employment
36,673
Census CBP · 2023
Market size
$5.2B
Census Economic Census · 2022

Figures are published for NAICS 488490 directly.

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Official definition

This industry comprises establishments primarily engaged in providing services (except motor vehicle towing) to road network users.

Source: US Census Bureau, 2017 NAICS Definitions. Public domain.

Illustrative examples

  • Bridge, tunnel, and highway operations
  • Pilot car services (i.e., wide load warning services)
  • Driving services (e.g., automobile, truck delivery)
  • Truck or weighing station operations

Which code does this activity belong in?

Code 488490 covers establishments providing general support services to road network users, such as operating bridges and tunnels, providing pilot car services for oversized loads, and operating weigh stations. Motor vehicle towing services are classified separately in Motor Vehicle Towing, which is the primary distinction between these two categories. Driving services for automobile and truck delivery also fall within this code's scope, covering establishments that facilitate road transportation infrastructure and logistics support rather than recovery or displacement of vehicles.

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