The incident occurred on the Mexico City-Pachuca highway at 20:00 local time on Monday (02:00 GMT on Tuesday), according to the outlet.
According to the media, the drivers of all the three of the buses fled the scene following the incident.
National Civil Defense Coordinator Luis Felipe Puente wrote on Twitter later in the day that firefighters, police and employees of the Mexican branch of the International Committee of the Red Cross were working on the scene.
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