Choose alternate roadways to cross to the eastern side of the city on Sunday, other than the 27 de Febrero overpass. From 8am to 9am the west-east lane of the overpass will be closed to traffic and from 9:30am to 11am the east-west lane. Other alternatives are the 27 de Febrero Avenue below the overpasses, the Avenida Mexico, the Malecon or the JFK Kennedy.