On the A1 Milan-Naples, foggy conditions are reported near Ceprano, with banks of fog also between Valmontone and Ceprano. Visibility in these areas is reduced to 150 metres, which could make driving particularly difficult.

All drivers are advised to pay maximum attention and follow some simple tips to ensure safety on the road:

  • Reduce speed: In fog, it is essential to reduce speed to give yourself time to react to any obstacles or unforeseen events.

  • Turn on your headlights: Use dipped beam headlights to increase visibility, avoiding full beam headlights which can reflect on the fog and further reduce visibility.

  • Keep a safe distance: Keeping a greater distance from the vehicle in front is essential, as reaction times can be longer in conditions of poor visibility.

  • Use the signal acoustic: If necessary, use the horn briefly to signal your presence, but avoid excessive use which could cause disturbances.

Therefore, please drive carefully and stay informed about current traffic conditions.

Details on the report:

  • Route affected: A1 Milan-Naples
  • Location: Ceprano and Valmontone
  • Conditions: Banks of fog
  • Visibility: 150 meters


(source: motorway traffic service; image for illustrative or stock purposes)