Starting from 11.59pm on 15 November 2025 and until 11.59pm on 15 April 2026, the obligation to have chains on board or winter tyres will be in force for those traveling on the SS609 Carpinetana. This provision affects the stretch between the Colleferro Crossroads - SS600 Ariana Branch and the Ponte Maruzzo Crossroads - SS156 Dei Monti Lepini.

Winter weather conditions can make roads dangerous; therefore, all motorists are advised to prepare adequately.

Details of the obligation:

• Affected section: SS609 Carpinetana between:
• Colleferro crossroads - SS600 Ariana branch

• Ponte Maruzzo crossroads - SS156 Dei Monti Lepini

• Validity period:

• Start: November 15, 2025 at 11.59pm
• Ends: April 15, 2026 at 11:59 pm

We invite you to respect these indications to guarantee road safety and facilitate circulation during the winter. Make sure you are adequately equipped before travelling.