The Main Categories of Potential Road Hazards to Know
Last reviewed: 2026 · Driviology Road Safety Education Team
Quick Answer
Potential road hazards generally fall into four broad categories - weather, road surface, other road users, and mechanical issues - and thinking in these categories helps structure what to actually scan for.
Rather than an endless specific list, thinking of potential hazards in a few broad categories gives a useful mental framework for scanning.
The Four Broad Categories
- Weather - rain, fog, ice, glare
- Road surface - potholes, debris, slippery patches
- Other road users - unpredictable drivers, cyclists, pedestrians
- Mechanical - a vehicle malfunction, either your own or another’s
How This Framework Supports Recognition
Thinking in categories, rather than trying to memorize every possible specific hazard, supports the broader skill covered in our guide to hazard recognition.
Using the Framework Actively
Periodically running through these categories mentally, especially in unfamiliar conditions, supports the deeper skill described in our guide to hazard identification.