← Handbook sources
Construction zones The speed limit in construction zones must be obeyed at all times. This applies even when people and equipment are not working, since hazards such as bumps, fresh oil, and loose gravel may be present. If workers are present, the fines in these areas will be doubled.
• Obey the flag person’s signal.
• Be prepared to slow down and stop if required. The following are some of the warning signs about road construction: People working Flag person Survey crew ahead Uneven pavement Detour next ___ km Construction zone endsText extracted from the PDF for reference and may contain layout artefacts. The official PDF is authoritative.
Open official handbook at page 39 ↗Source: Driver's Guide: cars and light trucks, Spring 2026. Contains information licensed under the Open Government Licence – Alberta.