Overview
- Authorities reported peak-hour delays of up to 40 minutes on Friday as asphalt layers and road markings were applied between Rawson and Paso in Carrodilla.
- One carriageway in the north–south direction reopened on Friday, with the opposite side expected to be completed by late Friday or the early hours of Saturday for full normal circulation.
- The collapse was caused by a corroded 1970s 400 mm sewer collector, and the fix includes a 500 mm steel casing, PEAD conduits and soil‑cement backfill to improve long‑term stability.
- Traffic was maintained through staged bypasses using contraflow via the median and detours along the east lateral, while suggested alternate routes also experienced congestion.
- More than 100 workers operated around the clock with multi‑agency support, and the municipality estimates the works at roughly 200 million pesos.