Gualtieri inaugurates zone with 30 km per hour limit, 'Rome will have 70' - World Motors. The "Zona30" was established in via Ratto delle Sabine, the central road axis of Casal Monastero which has been redeveloped.
The central part of the road in front of a school and a church, previously used for parking, has been transformed into an area open, with benches and meeting spaces. The new vertical and horizontal signs indicate the speed limit at 30 per hour.