There are heavy slowdowns along the A4 Milan-Brescia motorway due to an accident near Trezzo. There is currently a tailback of about 2 kilometres that extends between Cavenago and Trezzo.

We urge all motorists to pay particular attention and to respect the emergency signs on the affected stretch. It is advisable to maintain a safe distance from the vehicle in front and, if possible, stay updated via navigation apps to identify any alternative routes.

Accident details:

  • Affected section: A4 Milan-Brescia
  • Location: Trezzo
  • Traffic jam: 2 km
  • Affected section: between Cavenago and Trezzo

It is recommended to proceed with caution and follow the instructions of the road authorities.




More information: What to do in the event of an accident?
(source: motorway traffic service; image for illustrative or stock purposes)