Overview
- Officials reported that the start of classes on Monday produced delays that matched forecasts, with Acceso Este travel times up about 30–40 minutes and Acceso Sur delays of roughly 10–20 minutes.
- Acceso Este work covers nearly 20 kilometers between Lamadrid (Maipú) and Tirasso (Guaymallén) and uses shifting detours, double-flow sections and temporary channelizations that change with each construction stage.
- Acceso Sur is undergoing an expansion that adds a third lane, resurfaces the road and builds three new bridges on key stretches between Azcuénaga–Anchorena and Paso–Boedo, causing reduced speeds and local bottlenecks.
- The provincial government kept at least two lanes open per direction to avoid full closures and urged drivers to leave earlier, plan alternate routes, follow temporary signage and use real-time navigation tools.
- Officials say they will keep the traffic scheme under permanent monitoring in the coming days, and commuters should expect ongoing, stage-dependent detours that could affect school buses, teachers and daily commuters.