El Insurgente (transl. The Insurgent) is a 57.7 km (35.9 mi) commuter rail line between the State of Mexico and Mexico City that is partially operational. Also known as Interurban Train Mexico City–Toluca, the passenger railway line will connect the cities of Toluca and Mexico City. The Tren Interurbano project was announced by President Enrique Peña Nieto on 1 December 2012, and construction began in 2014.
On 1 September 2023, it was announced that the line would be branded as El Insurgente, after Miguel Hidalgo. On 15 September 2023, the first section from Zinacantepec to Lerma opened, with four trains initially running on the section. On 31 August 2024, the second section from Lerma to Santa Fe inaugurated. The opening of the entire line is expected in 2026.