Overview

• Trenes Argentinos resumed the Constitución–La Plata ramal after a month-long diversion to Tolosa, restoring arrivals to the 1 y 44 station.
• Trains traverse the renewed Tolosa–La Plata section at a precautionary 12 km/h, with speeds to increase gradually after track settling.
• The project replaced 2,060 meters of track with reinforced-concrete sleepers, new ballast and rails, and corrected alignment to boost safety.
• The works are part of an 18.6 km renewal between City Bell and La Plata under the Emergency Ferroviaria program supervised by the Secretaría de Transporte.
• Some Roca services remain altered, including Bosques via Quilmes limited to Berazategui until September 7, and the outage left nearby businesses reporting sales drops of about 50%.