Trolleybuses in Mexico City
| Mexico City trolleybus system | |
|---|---|
Yutong ZK5120C model of trolleybus | |
| Operation | |
| Locale | Mexico City, Mexico |
| Open | 9 March 1951 |
| Status | Open |
| Routes | 13 (as of 2025) |
| Operator(s) | Servicio de Transportes Eléctricos (STE) |
| Infrastructure | |
| Electrification | 600 V DC parallel overhead lines |
| Depot(s) | 4 (as of 2025) |
| Stock | Approx. 425 trolleybuses (2024) |
| Statistics | |
| Track length (total) | 203.64 km (126.54 mi) |
| Website | www.ste.cdmx.gob.mx |
The Mexico City trolleybus system (Spanish: Red de Trolebuses de la Ciudad de México) serves Mexico City, the capital city of Mexico, and is operated by Servicio de Transportes Eléctricos.
The system opened on 9 March 1951. As of mid-2014, the system had 8 lines and the operable fleet included around 360 trolleybuses. The total number of trolleybuses scheduled in service in peak periods was 290 in late 2012, but was 264 in mid-2014. Until 2019, the lines were identified with the following letters: A, CP, D, G, I, K, LL and S.
As of 2018, the fare is MXN $4.00 (€ 0.18, or US$ 0.21). The nine lines currently in operation are designated by numbers.