On the A4 Milan-Brescia, there are trails at times due to an major sporting event underway near Cormano. Drivers are advised to pay particular attention to the signs and consider alternative routes to avoid congestion.

Trails are particularly severe between:

• Agrate and Cormano.

It is advisable to monitor real-time traffic information and travel with caution, respecting speed limits and maintaining a safe distance from vehicles in front of you.