Transportation
For most of the borough's history, most transportation of people and freight was done on the waters of the lake and through canals. However, these began to dry up starting in the 19th century. They remained important up until the early 20th century, with even steamships passing through at one time. In the 1930s, many of the barrios of Iztapalapa were still marked by canals and still grew vegetables, fruits and flowers. Eventually, major traffic was confined mostly to the Canal Nacional. As the canals dried up, newer modes of transportation were introduced. In 1903, mule-drawn trolleys were introduced into the municipality to link it Mexico City via Jamaica. These trolleys would be used to bring Mexican president Francisco I. Madero to celebrate his inauguration in 1912. Several train lines linked the area to other parts of Mexico by 1922. The first bus services between the center of Mexico City and the large market was begun in 1952.
Today, most transportation in the borough is on various roadways via public or private vehicle. Main avenues include Calzada Ermita-Iztapalapa, Calzada Ignacio Zaragoza, Calzada Benito Juárez, Calzada La Viga, Anillo Periférico Norte, Circuito Interior, Avenida Tláhuac, Avenida Plutarco Elias Calles. The “Eje” road system in the area includes Eje 3 Sur, Eje 4 Sur, Eje 5 Sur, Eje 6 Sur, Eje7 Sur, Eje 8 Sur, Eje 2 Oriente, Eje 3 Oriente, Eje 4 Oriente and Eje 5 Oriente. The main highway leaving Mexico City towards Puebla cuts through the borough. Each day about 80,000 vehicles pass through, making it the second busiest highway section in Mexico City. Many of these are local and intercity buses which can block two out of the three lanes. Construction work has been done to widen the highway, but political disputes have kept new lanes from opening as of early 2011. Public transportation includes several trolleybus lines, busses, taxis and bicitaxis. Line 8 and Line A of the Metro also pass through the borough.
Read more about this topic: Iztapalapa, Mexico City