# Traffic and weather disruptions in Lazio region

> Developing situation record from CLSTR: https://clstr.news/situations/traffic-and-weather-disruptions-in-lazio-region
> Updated: 2026-10-30T07:30:33.000Z. Sources: 19. Developments: 2.

The Lazio region, particularly around Rome, has experienced significant traffic disruptions caused by a combination of accidents and severe weather. Reports indicate heavy congestion on the Via Aurelia due to an accident near Torre in Pietra, which reduced the roadway to a single lane. Similar delays have been noted on the Via del Mare and the Roma Sud junction.

In response to these conditions, the Civil Protection agency issued an orange alert for the region, warning of severe weather for a 24 hour period. These storms have further impacted travel, specifically causing buildup on the A12 motorway between Torre in Pietra and Ladispoli. Additional delays have been reported due to roadworks on the Via Ariana near Lariano.

Recent reports indicate that traffic conditions in the capital continue to be heavily impacted by various factors. Significant congestion has been noted on the A24 and the Grande Raccordo Anulare, alongside the ongoing issues on the Via Aurelia and the A12 highway. Furthermore, Rome is facing potential changes to its ZTL Fascia Verde environmental zone. The current ordinance, which restricts highly polluting vehicles, is set to expire on October 31, 2026. Mayor Roberto Gualtieri is reportedly considering a renewal of these restrictions to manage air quality, though a definitive official measure is still pending.

## Claims

- The Verona Prosecutor’s Office opened an investigation for multiple manslaughter involving three Carabinieri commanders. (reported by 6 sources)
- The investigation examines whether the raid should have been stopped due to the risk of explosion. (reported by 5 sources)
- Three Carabinieri, Marco Piffari, Valerio Daprà, and Davide Bernardello, died in the explosion on October 14, 2025. (reported by 3 sources)
- Twenty-five other operators were injured during the incident. (reported by 3 sources)
- The Ramponi siblings are accused of causing the explosion by saturating the area with gas and Molotov cocktails. (reported by 3 sources)
- Maria Luisa Ramponi allegedly triggered the explosion by throwing a lighter on the floor. (reported by 3 sources)
- The smell of gas was reportedly detected eleven minutes before the explosion. (reported by 1 source)

## Timeline

### 2026-10-30: Verona prosecutors investigate three Carabinieri commanders

Three Carabinieri commanders are under investigation by Verona prosecutors for manslaughter following the 2025 Castel d’Azzano explosion that killed three officers during a raid on the Ramponi farmhouse.

11 sources. https://clstr.news/cluster/rome-traffic-disrupted-by-accidents-and-weather-alerts

### 2026-10-21: Rome traffic and environmental regulations update

Rome faces potential extensions of ZTL Fascia Verde driving restrictions as current rules expire on October 31. Meanwhile, weather alerts and accidents continue to cause significant traffic delays across the L仔

10 sources. https://clstr.news/cluster/lazio-region-issues-orange-weather-alert-and-reports-traffic-disruptions

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Cite as: Traffic and weather disruptions in Lazio region. CLSTR, https://clstr.news/situations/traffic-and-weather-disruptions-in-lazio-region