Planet F1 – Construction at the Autodromo Hermanos Rodriguez, the venue for the Mexico Grand Prix, remains on track ahead of the race later this year. The country returns to Formula 1 this year after a 23-year absence with the race pencilled in for the weekend of Nov. 1.
http://www.planetf1.com/driver/55667788/61708/Mexico-circuit-facelift-nearly-complete