An updated version of BiciMaps Mexico Atlas GPS just came out that auto routes!
I purchased Bici Maps Mexico Atlas for my Garmin GPS earlier this year so I could use it during a recent Mexico ride. It was a decent mapset and certainly helped me navigate during my ride, but one thing it was noticeably lacking was the ability to autoroute.
An updated version was recently released that now autoroutes. Here are the other features that have been added:
Highways updated to 2007
Street detail for 44 cities in the country including Mexico City, Guadalajara, Monterrey, Cuernavaca, Puebla, Queretaro, Pacuca, Acapulco, Leon, Oaxaca, Veracruz, Villahermosa, San Luis Potosí, Hermosillo, Chihuahua, among others.
Auto routing and automatic navigation in highways, city streets, unpaved roads and trails throughout the country
More than 280,000 rural locations and towns
Extensive POI data base with over 45,000 geographic reference locations such as beaches, mountains and hills, lakes, rivers, dams and so forth. Also urban points of interest such as hospitals, government buildings, shopping centers and more.
Over 1500 gasoline stations along the highways network
International and state boundaries
Lakes, rivers, dams, national parks, biosphere reserves
Contour lines at 50 meter interval in Baja and 100 interval for the remainder of the country
In short, if you are looking for a Mexico map for your GPS for the upcoming Mountain Recon, the updated Bicimaps seems like it could be the best choice.
Here's the link to the web site:
Bici Maps