Overview
- A freight convoy derailed at kilometer PK-230+800 on the Tren Interoceánico during the night of July 14–15, 2026, with two articulated units (two cars each) leaving the tracks and no reported injuries.
- The train was returning from Coatzacoalcos after moving about 3,000 new Hyundai and Kia vehicles unloaded at Salina Cruz, and authorities said the incident did not affect nearby residents.
- The derailment occurred within the stretch known locally as the Curva de la Herradura, roughly the same sector tied to the December 28, 2025 crash that killed 14 people and injured more than 100.
- Semar and the Ferrocarril del Istmo de Tehuantepec (FIT) activated safety protocols, removed locomotives and cars, repaired damaged rail, and FIT has launched technical inspections to determine whether infrastructure or operations caused the latest incident.
- The repeat accident revives debate over track design versus operator error, keeps passenger service on that segment suspended under the 30 km/h restriction put in place after December, and raises the prospect of tighter operational controls or engineering changes depending on investigation findings.