[REVISION HISTORY]

Accidents on the A1 motorway in Italy

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2026-09-03 16:11 UTC → 2026-09-04 18:45 UTC · added ~~removed~~

A series of accidents occurred on Italy’s A1 motorway during late August and early September 2026. On August 24, a multi-vehicle accident near kilometer 344 caused a 7 km traffic jam for motorists traveling toward Firenze between Monte San Savino and Valdarno. On August 31, a two-vehicle collision between Colleferro and Anagni in the direction of Naples resulted in a three-kilometer queue, though no injuries were reported. On September 2, a fatal accident near Ponzano Romano at kilometer 524+500 resulted in the death of a 70-year-old man and left one person critically injured. The incident, which involved smoke on the roadway, led to the temporary closure of the motorway between Orte and the D18 Roma Nord junction, causing congestion of approximately five kilometers. Drivers were advised to use the E45 and SS2 Cassia as alternative routes. On September 3, a three-car accident on the A1 Roma-Napoli motorway caused significant disruptions in the southbound direction between San Cesareo and Anagni-Fiuggi. The collision occurred near the junction for the Roma Sud branch and Anagni, restricting traffic to two lanes and creating an 11-kilometer queue. Commuters faced delays of approximately 58 minutes, with travel times through the affected section reaching 74 minutes.

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