Plan alteration or modification of existing transportation structures to improve safety or function.

“Plan alteration or modification of existing transportation structures to improve safety or function.” is a core task performed by Transportation Engineers. Among the occupation's 26 rated tasks, workers place it 23rd by importance (#4 most important). About 100% 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.

• Plan work activities. in Organizing, Planning, and Prioritizing Work

AI exposure

The OpenAI / Eloundou “GPTs are GPTs” study rates this task E2. Exposure with tools — software built on top of a language model (not the model alone) could cut the time by at least half.

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 0.50. Automation potential label: T1.

Other tasks in this occupation

• Design or prepare plans for new transportation systems or parts of systems, such as airports, commuter trains, highways, streets, bridges, drainage structures, or roadway lighting. · importance 4.5
• Check construction plans, design calculations, or cost estimations to ensure completeness, accuracy, or conformity to engineering standards or practices. · importance 4.2
• Prepare administrative, technical, or statistical reports on traffic-operation matters, such as accidents, safety measures, or pedestrian volume or practices. · importance 4.1
• Present data, maps, or other information at construction-related public hearings or meetings. · importance 4.0
• Confer with contractors, utility companies, or government agencies to discuss plans, specifications, or work schedules. · importance 4.0
• Prepare final project layout drawings that include details such as stress calculations. · importance 3.9
• Investigate traffic problems and recommend methods to improve traffic flow or safety. · importance 3.9
• Estimate transportation project costs. · importance 3.9
• Design or engineer drainage, erosion, or sedimentation control systems for transportation projects. · importance 3.8
• Evaluate traffic control devices or lighting systems to determine need for modification or expansion. · importance 3.8
• Prepare project budgets, schedules, or specifications for labor or materials. · importance 3.7
• Inspect completed transportation projects to ensure safety or compliance with applicable standards or regulations. · importance 3.7
• Review development plans to determine potential traffic impact. · importance 3.7
• Evaluate transportation systems or traffic control devices or lighting systems to determine need for modification or expansion. · importance 3.6

See all tasks on the Transportation Engineers 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-16311,
  title  = {Plan alteration or modification of existing transportation structures to improve safety or function.},
  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-16311}
}