The system features an sophisticated fare integration system never before seen in Mexico.

User fares start at 5 pesos (38 cents), plus an extra peso to transfer to a feeder route, and an additional 2.50 to transfer to light rail. Passengers can also spend 15 pesos ($1.13) on an electronic, re-chargeable card.

Children under 12 years old, students, teachers, people with disabilities, and senior citizens can purchase personalized fare cards.

Photo: Dario Hidalgo