Driving to Gto from US

[jesm]

We do your drive Nogales to GTO twice yearly. Follow Don Coulter's suggested route. 1200 miles from border on 15D to GTO. We are experienced Mex drivers and make the trip in 3 days with stops normally in Los Mochis and Tepic. Thus about 3 eight-hour days. Autopistas, toll roads, mostly 4 lane all the way.
You will average 50-60 miles covered each hour, so 20-24 hours on road.Hard to do better with topes, tolls and road work.
Only challenge is moving thru Guadalajara (5.5 million) please do that on a Sat or Sunday, go straight thru on 15d we avoid bypass as much longer.
Glad to offer more if needed.