Load and unload mail trucks, sometimes lifting containers of mail onto equipment that transports items to sorting stations.

“Load and unload mail trucks, sometimes lifting containers of mail onto equipment that transports items to sorting stations.” is a supplemental task performed by Postal Service Mail Sorters, Processors, and Processing Machine Operators. Among the occupation's 17 rated tasks, workers place it 10th by importance (#8 most important). About 28% of workers say it is relevant to their job.

This is a single occupation-specific task statement from O*NET. The figures below describe how central the task is to the job and what independent studies measure about AI and this kind of work — not a prediction that the task will be automated.

Work activities this task rolls up to

O*NET groups concrete tasks into broader work activities shared across many occupations.

• Load products, materials, or equipment for transportation or further processing. in Performing General Physical Activities

AI exposure

The OpenAI / Eloundou “GPTs are GPTs” study rates this task E0. No direct exposure — current language models give little or no time savings on this task.

Exposure measures whether a model could meaningfully speed the task up — it is an estimate of overlap with model capabilities, not a measure of whether the work will be done by software. The study's intermediate score (β) for this task is 0.00. Automation potential label: T0.

Other tasks in this occupation

• Direct items according to established routing schemes, using computer-controlled keyboards or voice-recognition equipment. · importance 4.5
• Check items to ensure that addresses are legible and correct, that sufficient postage has been paid or the appropriate documentation is attached, and that items are in a suitable condition for processing. · importance 4.5
• Clear jams in sorting equipment. · importance 4.4
• Bundle, label, and route sorted mail to designated areas, depending on destinations and according to established procedures and deadlines. · importance 4.4
• Operate various types of equipment, such as computer scanning equipment, addressographs, mimeographs, optical character readers, and bar-code sorters. · importance 4.3
• Move containers of mail, using equipment, such as forklifts and automated "trains". · importance 4.3
• Open and label mail containers. · importance 4.3
• Distribute incoming mail into the correct boxes or pigeonholes. · importance 4.1
• Sort odd-sized mail by hand, sort mail that other workers have been unable to sort, and segregate items requiring special handling. · importance 4.1
• Rewrap soiled or broken parcels. · importance 4.1
• Train new workers. · importance 4.0
• Search directories to find correct addresses for redirected mail. · importance 4.0
• Cancel letter or parcel post stamps by hand. · importance 3.8
• Weigh articles to determine required postage.

See all tasks on the Postal Service Mail Sorters, Processors, and Processing Machine Operators page.

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-task-8229,
  title  = {Load and unload mail trucks, sometimes lifting containers of mail onto equipment that transports items to sorting stations.},
  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/tasks/task-8229}
}