A familiar road can hide unfamiliar hazards beneath floodwater. Do not use walking, cycling or driving as a way to judge whether it is passable, even if another person appears to get through.

A flooded road with a submerged bridge, surrounded by trees, under a cloudy sky.
Illustrative photography. Photo credits and license.

Recognise what cannot be seen

Water can conceal missing covers, damaged surfaces, debris and contamination. Its appearance does not give a reliable measure of depth, current or the condition of the road. A photograph or another driver's account may describe an earlier moment. Treat a closure as a safety instruction, not a challenge to verify.

  • Stop before entering the water.
  • Keep children and pets away from flooded routes.

Make delay part of the plan

Allow for postponing a journey, waiting in a safe location or using an officially open alternative. Tell work, school or the person expecting you that you cannot safely continue. A planned delay is easier to manage when essential medicines, a charged phone and basic personal supplies are with you.

  • Use official road and transport information.
  • Do not follow a navigation app past a closure.

Seek appropriate help

If water leaves you or someone else in immediate danger, contact emergency services and explain the location clearly. Do not enter floodwater to attempt a rescue or retrieve a vehicle. If a route repeatedly floods, report it through the local authority's normal process in safe conditions so future plans can account for it.

  • Share verified closure information with its source.
  • Recheck before the return journey.

Sources & further reading

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