Autovía 2 Juan Manuel Fangio (also known as Provincial Route 2, formerly National Route 2) is an Argentine dual carriageway, which runs from Buenos Aires to Mar del Plata. The road was a National Route until 1990 when it was transferred to the Government of Buenos Aires Province. The Autovía 2 extends from the junction of Provincial Routes 1 and 36 and National Route A004, just on the traffic circle "Juan María Gutiérrez", which is the limit of Berazategui and Florencio Varela districts.