Route from Queretaro to San Juan de Teotihuacán

We were there several years ago so I am sure the construction is done - again - you can call Mina to ask her - she is very accommodating. If you take the route I suggest you do not go close enough to Mexico City for it to be a problem. These are all cuotas so not used much - we had no Mexico City traffic on that route. The old route before they built this new road was another story. That is over and done with and the new road is a breeze.