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Occupations

Heavy & Tractor-Trailer Truck Drivers

SOC 53-3032Assessment date September 20262025 employment 2.22M

Drive heavy trucks or tractor-trailer combinations to transport goods over local, regional, or long-haul routes.

Occupation description · O*NET
01

Bottom line

Autonomous trucking has crossed from testing into driverless commercial freight on defined highway routes. The full occupation remains heterogeneous, but the central line-haul driving function can already be performed without a human on eligible corridors.

02

EOL Working Outlook

2030 working outlook
−2% to +2%
−10%0%+10%
2035 working outlook
−14% to −3%
−20%0%+20%
03

Forecast Landscape

EOL 2035 working range
−14% to −3%
BLS 2035 structural projection
+3.8%
Metaculus 2035 probabilistic forecast
No current match
External forecasts are reference points, not inputs mechanically averaged into EOL. No defensible Metaculus occupation match is currently used for this occupation.
Forecast ContextView detail ›
Employment / inflection

No occupation-wide inflection yet; contraction increasingly likely before or around 2030

Forecast rationale

The 2030 range remains near flat because deployment begins from a small fleet base. The 2035 downside is much larger because route networks, vehicle production and carrier adoption have time to scale.

Demand / countervailing pressure

Freight growth is the principal offset; it weakens as marginal freight is carried by autonomous trucks.

Key mechanism

Route-level job substitution in autonomous-eligible long-haul.

04

Six-Stage Transition Assessment

Expanded analysis

Capability

Level 4 systems already move customer freight on public highways without a driver in the cab on defined commercial routes.

Advanced in constrained long-haul operating domains; progressing rapidly
High confidence
05

Evidence Synthesis

Evidence tilt
Strong evidence tilt toward displacement

Directional summary of whether current evidence pushes EOL toward greater or lesser human labor demand relative to the occupation’s existing structural trajectory. It is categorical, not a probability, percentile, automation share, or mathematical adjustment.

Historical continuity
Increasingly questionable

Freight demand remains strong, but driverless commercial line-haul means additional freight can increasingly be carried without proportional additions of human drivers.

06

Labor Supply

Pipeline
CDL + professional driver training
Supply trend
Large and active training pipeline with relatively short adjustment times
Replenishment burden
9.7% of employment annually
Demand-supply alignment
High near-term replacement needs, but entrant supply can adjust if autonomous trucking reduces demand later
Supply implication for the forecast

Heavy-truck driving has a large replacement burden, but its training pipeline is much shorter and more responsive than a degree-based profession. If autonomous trucking begins to reduce demand around the turn of the decade or in the early 2030s, fewer trainees, retirement, and turnover can absorb part of the adjustment. Recent trainees could still face deterioration, but the risk of a long delayed supply overhang is lower than in slower credential pipelines.

How EOL analyzes labor supply →
07

What Would Change Our View?

Toward greater displacement
Driverless Class 8 fleets scale rapidly.
Driverless Class 8 fleets scale rapidly; autonomous routes expand nationally; fueling, inspection and terminal workflows are reorganized around autonomy; human driver-hours per ton-mile fall.
Toward greater employment
Regulatory, weather and edge-case constraints keep autonomy on limited routes.
Regulatory, weather and edge-case constraints keep autonomy on limited routes; human labor remains necessary across enough of the journey; freight growth materially outpaces autonomous deployment.
08

Sources and Assessment History

Current assessment
September 2026EOL occupation assessment
Structural reference
BLSEmployment Projections · SOC 53-3032
External calibration
No current matchNo defensible Metaculus occupation match
Supply evidence
FMCSA / BLSCDL training capacity, openings and workforce age