AI exposure: Rail Yard Engineers, Dinkey Operators, and Hostlers
Drive switching or other locomotive or dinkey engines within railroad yard, industrial plant, quarry, construction project, or similar location.
Reading this score
computedAt 18.2% of weighted task load, Rail Yard Engineers, Dinkey Operators, and Hostlers sits at the 31th percentile, below the point where a job's centre of gravity has moved. 70.3% of what this role does is untouched, meaning current systems cannot produce that work at all, whatever the commercial incentive.
What holds the line here is embodiment. Across this occupation's 23 tasks it averages 2.39 out of 3, the highest of the five friction dimensions. In plain terms, the work has to happen in physical space. A language model cannot move matter. Until the robotics to do this work is both good enough and cheap enough to deploy widely, capability in software does not reach it.
The most exposed thing this job does is Spot cars for loading and unloading at customer locations, at 86.7%. The least is Provide assistance in the installation or repair of rails and ties, at 0.0%. A gap of 86.7% between two parts of the same job is the reason this index publishes at task level. An occupation-wide number would have hidden both.
Within transportation and material moving occupations, this one is less exposed than the median of 24.3% across the group's 52 roles, with 34 scoring higher. Being in an exposed family does not make a particular job exposed, and the reverse holds too.
What would move this score. Of 23 tasks, 7 are currently banded exposed, 1 assisted and 15 untouched. For that distribution to shift materially would take robotics cheap and reliable enough to deploy at scale, not a better language model. The score is re-computed every quarter against a fresh capability reference, and the change is published rather than quietly applied.
Where the score comes from
judgedEvery task is scored through the standardised work activities it maps to. These are this occupation’s averages on the six rubric dimensions. Capability is what AI can do; the other five are what stands in the way.
| Dimension | Mean | Scale |
|---|---|---|
| Capability | 1.22 | 0-4 |
| Embodiment | 2.39 | 0-3 |
| Presence | 1.11 | 0-3 |
| Accountability | 1.33 | 0-3 |
| Context | 1.48 | 0-3 |
| Verification cost | 1.78 | 0-3 |
Task by task
23 tasks, O*NET 31.0| Task | Exposed | Assisted | Untouched | Importance | Band |
|---|---|---|---|---|---|
| Spot cars for loading and unloading at customer locations. | 86.7% | 13.3% | 0.0% | 4.19 | exposed |
| Record numbers of cars available, numbers of cars sent to repair stations, and types of service needed. | 73.3% | 26.7% | 0.0% | 3.84 | exposed |
| Receive, relay, and act upon instructions and inquiries from train operations and customer service center personnel. | 60.0% | 15.0% | 25.0% | 4.30 | exposed |
| Read switching instructions and daily car schedules to determine work to be performed, or receive orders from yard conductors. | 55.0% | 20.0% | 25.0% | 4.32 | exposed |
| Observe and respond to wayside and cab signals, including color light signals, position signals, torpedoes, flags, and hot box detectors. | 45.0% | 30.0% | 25.0% | 4.63 | exposed |
| Confer with conductors and other workers via radiotelephones or computers to exchange switching information. | 26.7% | 23.3% | 50.0% | 4.53 | exposed |
| Report arrival and departure times, train delays, work order completion, and time on duty. | 26.7% | 23.3% | 50.0% | 4.04 | exposed |
| Operate track switches, derails, automatic switches, and retarders to change routing of train or cars. | 23.3% | 26.7% | 50.0% | 4.15 | assisted |
| Observe water levels and oil, air, and steam pressure gauges to ensure proper operation of equipment. | 20.0% | 5.0% | 75.0% | 4.47 | untouched |
| Apply and release hand brakes. | 3.3% | 21.7% | 75.0% | 4.55 | untouched |
| Drive engines within railroad yards or other establishments to couple, uncouple, or switch railroad cars. | 3.3% | 21.7% | 75.0% | 4.41 | untouched |
| Drive locomotives to and from various stations in roundhouses to have locomotives cleaned, serviced, repaired, or supplied. | 3.3% | 21.7% | 75.0% | 3.96 | untouched |
| Operate flatcars equipped with derricks or railcars to transport personnel or equipment. | 3.3% | 21.7% | 75.0% | 3.61 | untouched |
| Inspect engines before and after use to ensure proper operation. | 0.0% | 0.0% | 100.0% | 4.61 | untouched |
| Signal crew members for movement of engines or trains, using lanterns, hand signals, radios, or telephones. | 0.0% | 0.0% | 100.0% | 4.53 | untouched |
| Inspect track for defects such as broken rails and switch malfunctions. | 0.0% | 0.0% | 100.0% | 4.50 | untouched |
| Couple and uncouple air hoses and electrical connections between cars. | 0.0% | 0.0% | 100.0% | 4.47 | untouched |
| Inspect the condition of stationary trains, rolling stock, and equipment. | 0.0% | 0.0% | 100.0% | 4.36 | untouched |
| Perform routine repair and maintenance duties. | 0.0% | 0.0% | 100.0% | 3.97 | untouched |
| Pull knuckles to open them for coupling. | 0.0% | 0.0% | 100.0% | 3.93 | untouched |
| Provide assistance in aligning drawbars, using available equipment to lift, pull, or push on the drawbars. | 0.0% | 0.0% | 100.0% | 3.66 | untouched |
| Ride on moving cars by holding onto grab irons and standing on ladder steps. | 0.0% | 0.0% | 100.0% | 4.15 | untouched |
| Provide assistance in the installation or repair of rails and ties. | 0.0% | 0.0% | 100.0% | 3.53 | untouched |
Task text and importance ratings sourced from O*NET 31.0. Shares computed. The occupation score is the importance-weighted mean.
Occupations either side of this one
The four closest scores in the same occupational family, then the four closest anywhere in the index.
Read this carefully. Exposure is not displacement. A high score means current AI systems can produce this work, not that anyone will stop paying a person to do it. Adoption depends on economics, regulation and inertia that this index deliberately does not model. How the score is built.
What this means in practice
Most of this work is not reachable by current systems, so the immediate pressure is on the administrative edges of the role rather than its core: the scheduling, the reporting, the written records. That is where time is recovered.