Support activities for road transportation
NAICS Code: 488400
BLS projects Support activities for road transportation to grow +3.7% through 2034 - 1.3 points faster than the 2.4% average across 291 U.S. industries, faster-growing than 60% of them. Its trajectory is close to the typical U.S. industry.
Where Support activities for road transportation sits among all industries
Projected 2024–2034 growth across 291 U.S. industries (BLS). This industry is marked in rose.
Support activities for road transportation has projected growth of 3.7%. Distribution: 21 industries at -15--10%; 23 industries at -10--5%; 41 industries at -5-0%; 128 industries at 0-5%; 51 industries at 5-10%; 14 industries at 10-15%; 4 industries at 15-20%; 3 industries at 20-25%; 6 industries at 25-30%.
Industry Insight
The Support activities for road transportation industry is classified under NAICS code 488400 and employed approximately 114,700 workers in 2024 according to the Bureau of Labor Statistics Employment Projections program. By 2034, BLS projects employment will reach 118,900 - a net change of +4,200 jobs over the decade. That works out to a +3.7% projected growth rate, a measured but positive trajectory.
NAICS 488400 sits within a broader sector ecosystem whose health depends on demographic trends, technology adoption curves, and policy decisions on immigration, tax incentives, and labor regulation. The occupation mix inside Support activities for road transportation determines how AI displacement risk filters down to individual workers, industries dominated by clerical and routine analytical roles face the steepest exposure, while those anchored in physical skill, patient care, or creative judgment retain stronger resilience.
Use this industry profile alongside our occupation rankings and employer AI risk grades to build a full picture. The BLS publishes detailed wage and employment figures for each sector in its Occupational Employment and Wage Statistics and Employment Projections programs. The BLS Employment Projections methodology blends input-output modeling, productivity forecasts, and occupational staffing patterns, so estimates are directional rather than precise, and industry-level outcomes depend heavily on macroeconomic conditions that evolve between projection cycles.
Peer Industries by Employment
How Support activities for road transportation (NAICS 488400) compares to industries of similar size, ordered by 2024 BLS employment.
| Industry | 2024 | Growth |
|---|---|---|
| Motion picture and video exhibition | 118,500 | +1.6% |
| Farm and garden machinery and equipment merchant wholesalers | 116,700 | -0.4% |
| Natural gas distribution | 116,100 | -3.2% |
| Psychiatric and substance abuse hospitals; state | 115,200 | -7.4% |
| Support activities for road transportation | 114,700 | +3.7% |
| Computer and peripheral equipment manufacturing | 110,300 | +1.4% |
Peers are selected by similarity in 2024 employment. Figures in thousands. Source: BLS Employment Projections 2024–2034.
Frequently Asked Questions
How many people work in Support activities for road transportation?
As of 2024, the Support activities for road transportation industry employs approximately 114,700 workers in the United States, according to BLS Employment Projections data.
Is Support activities for road transportation growing or declining?
The Support activities for road transportation industry is projected to grow by 3.7% from 2024 to 2034, a net change of +4,200 jobs over the decade.
What jobs are in the Support activities for road transportation industry?
The Support activities for road transportation industry (NAICS 488400) employs workers across a range of occupations. Browse the full occupations directory to see AI exposure scores, wage data, and growth projections for specific roles common in this industry.
How will AI affect the Support activities for road transportation industry?
AI impact on the Support activities for road transportation industry depends on the specific occupation mix. Industries with more routine data processing and clerical roles tend to have higher AI displacement risk, while those requiring physical labor, complex judgment, or creative work face lower risk. View occupation-level AI exposure scores for detailed analysis.
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Source: Bureau of Labor Statistics Employment Projections 2024–2034 Bureau of Labor Statistics Employment Projections 2024–2034 Employment figures in thousands. Data reflects projected changes over the 2024–2034 decade