The speed limit in construction zones must be obeyed at all times. This applies even when people and equipment are not working, since hazards like 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
People working
Flag person
Flag person
Survey crew ahead
Survey crew ahead
Uneven pavement
Uneven pavement
Detour ahead
Detour next ___ km
End construction
Construction zone ends
  • Traffic Control
  • Construction