Mexico Travel Warning
Jalisco: Guadalajara, Puerto Vallarta, and Lake Chapala are major cities/travel destinations in Jalisco – Exercise caution throughout the state, particularly in rural areas and when using secondary highways. Defer non-essential travel to areas of the state that border the states of Michoacán and Zacatecas. The security situation along the Michoacán and Zacatecas borders continues to be unstable. U.S. government personnel are authorized to use Federal toll road 15D for travel to Mexico City; however, they may not stop in the town of La Barca or Ocotlan for any reason. Use of Highway 80 between Cocula and La Huerta is prohibited for personal travel by U.S. government personnel. U.S. government personnel are prohibited from personal travel to areas of Jalisco that border Zacatecas, and are prohibited from intercity travel at night. Please see above for general conditions for travel to Mexico.
https://travel.state.gov/content/passports/en/alertswarnings/mexico-travel-warning.html