On the morning of July 7, 2025, members of the Asociación de Transportistas Unidos initiated a blockade on both directions of the México-Puebla highway at around kilometer 31-32 near Chalco, in the State of Mexico. The transport operators are protesting against the ongoing violence and frequent assaults they face along this route, demanding increased security measures. The blockade has caused severe traffic disruptions, prompting authorities to advise motorists to seek alternative routes. The protest has persisted throughout the day, with transporters emphasizing the urgent need for concrete actions to address the security concerns on this critical transportation corridor.