On the a1 Milan-Napoli , the exit of Monteporzio Catone is currently closed to traffic. The work in progress will entail the closure to 06:00 on 20 September 2025 . Motorists from G.R.A. (large ring road) are therefore invited to use the San Cesareo exit as an alternative.

It is recommended to all drivers to pay attention to road signs and to plan their paths taking into account this closure.

Details:

  • Treaty concerned: a1 Milan-Napoli
  • closed exit: Monteporzio Catone
  • expected reopening date: 20 September 2025, 06:00
  • Recommended exit: San Cesareo (coming from G.R.A.)

All users of the road are invited to respect the indications and to guide caution in this and other areas affected by the works.



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