How many triple-header rounds occurred after the first non-championship round on the 4.304 km motorsport race track named after the Rodriguez racing drivers, before its finish in 2016?
Autódromo Hermanos Rodríguez: The Autódromo Hermanos Rodríguez is a 4.304 km motorsport race track in Mexico City, Mexico, named after the racing drivers Ricardo and Pedro Rodríguez.
i don't know