Embassies or Consulates in the U.S. - U.S. Department of State
Visa Wait Times - U.S. Department of State
List of Mexican consulates in the U.S. - U.S. Department of State
Retrieving Your Electronic I-94 - U.S. Customs and Border Protection
When traveling outside the U.S., please make sure you locate all of your immigration documents prior to your departure. If you travel without proper immigration documentation on your person, you may face complications when re-entering the U.S.
To help answer some of your questions about traveling outside of the U.S., the ISSO has prepared the following information: