|style="text-align:right;"|3.91 |style="text-align:right;"|26.01 | Cuautitlán |Cuautitlán |} Expansion Felipe Ángeles International Airport–Lechería A proposed branch route toward the Felipe Ángeles International Airport (AIFA) in Zumpango is expected to be completed by August 2023. It will be a long line with six stations, including Lechería Station, where it will start. The line takes an already proposed route (Lechería-Xaltocan below) and it will pass the municipalities of Tultitlán, Tultepec, Nextlalpan and Zumpango. Proposed Authorities proposed to expand the system as far as it is practical to do so (the current long-range plan is for of lines), in order to reduce Mexico City's heavy road traffic congestion and air pollution. In most cases the system would follow existing rail lines; however, grade separations similar to the ones done on the initial segment may be necessary. In December 2006, SCT announced that approval has been given for the System 2, extending to Jardines de Morelos and Martín Carrera, and System 3 of an additional to Chalco and La Paz. See also Buenavista metro station Buenavista railway station (old) Commuter rail in North America Ferrovalle List of suburban and commuter rail systems List of Mexican railroads Rail transport in Mexico Toluca–Mexico City commuter rail Notes References External links Ferrocarril Suburbano – Official Site See definition on Ferropedia Renderings of railroad cars Official SCT video and details of the Ferrocarril Suburbano, in Spanish MEXLIST, the group for Mexican railway information 25 kV AC railway electrification Electric railways in Mexico Railway companies of Mexico Railway lines opened in 2008 Rail transportation in Mexico City Standard gauge railways in Mexico Transportation in the State of Mexico