The section of the A9 Lainate-Tomo-Chiasso is currently closed near Chiasso due to ongoing works. This situation is foreseen until 05:00 on 22 September 2025 , therefore motorists are recommended to carefully plan their paths.

For those traveling to Switzerland, the recommended entrance is to Chiasso . Instead, for those coming from Lainate, it is suggested to use the exit of Como Center .

all motorists are invited to pay maximum attention and to follow the road signs present, to guarantee their safety and that of other road users.

Details:

  • trait : A9 Lainate-Como-Chiasso
  • position : closed near Chiasso
  • Duration of the closure : until 05:00 from 22/09/2025
  • Recommended entry to Switzerland : Chiasso
  • Recommended exit coming from Lainate : Como Center


(Source: motorway traffic service; image for illustrative or repertoire purposes)