Overview

• Line 3 modernization will begin on December 3, 2026, following a public tender scheduled for December 2025 to March 2026, with staged station closures and the purchase of 45 new trains.
• About 1,730 million pesos will be invested in Line 2 ahead of the 2026 World Cup, including full overhauls for 28 NM-02 trains, rehabilitation of four more, upgraded passenger information in eight stations, and electrical, drainage and fire‑protection works.
• The Tren Ligero program includes 17 new double‑car trains, upgrades at Taxqueña terminal, improved catenary and track systems, station refurbishments, and accessibility fixes, with completion projected for March 2026.
• The first phase of the 'Línea Cero' envisions a new trolebús service from Estadio Olímpico CU to Metro Chapultepec, replacing a diesel corridor and advancing toward a 46‑km Circuito Interior link after technical and planning studies.
• Heavy rains on September 3 caused a partial shutdown on Line A from Guelatao to La Paz before service was restored, and Line 3 briefly halted for a rescue operation before resuming; Line 1 continues with closures at Juanacatlán, Tacubaya and Observatorio during ongoing works.