Operate locomotives or other rail vehicles.

Operate locomotives or other rail vehicles. is a detailed work activity in O*NET — a concrete unit of work shared across 4 occupations and seen in 11 occupation-specific tasks. It rolls up into the broader work activity Operate transportation equipment or vehicles. in Operating Vehicles, Mechanized Devices, or Equipment .

Detailed work activities are the most granular shared layer in O*NET's work-activity hierarchy (Generalized → Intermediate → Detailed → occupation-specific task). The figures below describe how this activity shows up across the economy and what independent studies measure about AI and this kind of work — not a prediction that the work will be automated.

AI exposure

Of the 11 tasks under this activity that the OpenAI / Eloundou “GPTs are GPTs” study rated, 0 (0%) are flagged as directly exposed to language models (E1) or exposed via model-powered tools (E2).

Exposure estimates overlap with model capabilities — whether a model could speed the task up — not whether the work will be done by software. Observed AI use is augmentation and assistance today, not jobs replaced.

Member tasks

Occupation-specific tasks O*NET maps to this detailed work activity, most important first.

• Receive starting signals from conductors and use controls such as throttles or air brakes to drive electric, diesel-electric, steam, or gas turbine-electric locomotives. · Locomotive Engineers · importance 4.8 · no direct exposure
• Operate and drive locomotives, diesel switch engines, dinkey engines, flatcars, and railcars in train yards and at industrial sites. · Railroad Brake, Signal, and Switch Operators and Locomotive Firers · importance 4.7 · no direct exposure
• Operate locomotives to transport freight or passengers between stations or to assemble or disassemble trains within rail yards. · Locomotive Engineers · importance 4.7 · no direct exposure
• Apply and release hand brakes. · Rail Yard Engineers, Dinkey Operators, and Hostlers · importance 4.5 · no direct exposure
• Operate locomotives in emergency situations. · Railroad Brake, Signal, and Switch Operators and Locomotive Firers · importance 4.5 · no direct exposure
• Drive engines within railroad yards or other establishments to couple, uncouple, or switch railroad cars. · Rail Yard Engineers, Dinkey Operators, and Hostlers · importance 4.4 · no direct exposure
• Drive locomotives to and from various stations in roundhouses to have locomotives cleaned, serviced, repaired, or supplied. · Rail Yard Engineers, Dinkey Operators, and Hostlers · importance 4.0 · no direct exposure
• Ride atop cars that have been shunted, and turn handwheels to control speeds or stop cars at specified positions. · Railroad Brake, Signal, and Switch Operators and Locomotive Firers · importance 3.9 · no direct exposure
• Guide and stop cars by switching, applying brakes, or placing scotches, or wooden wedges, between wheels and rails. · Loading and Moving Machine Operators, Underground Mining · importance 3.9 · no direct exposure
• Operate flatcars equipped with derricks or railcars to transport personnel or equipment. · Rail Yard Engineers, Dinkey Operators, and Hostlers · importance 3.6 · no direct exposure
• Start diesel engines to warm engines before runs. · Railroad Brake, Signal, and Switch Operators and Locomotive Firers · importance 3.6 · no direct exposure

Occupations that perform this

• Locomotive Engineers
• Railroad Brake, Signal, and Switch Operators and Locomotive Firers
• Rail Yard Engineers, Dinkey Operators, and Hostlers
• Loading and Moving Machine Operators, Underground Mining

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-operate-locomotives-or-other-rail-vehicles,
  title  = {Operate locomotives or other rail vehicles.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/detailed-activities/operate-locomotives-or-other-rail-vehicles}
}