Travelers from the US to Mexico may need to present a passport or other approved documents. The requirements for crossing the border are specific and depend on the mode of entry. Further details are available for those planning to make the trip, as the necessary documents can vary.

It is known that a REAL ID is not sufficient for reentering the US by land. For the most accurate and up-to-date information, readers can consult the original source, which provides more details on the requirements for traveling from the US to Mexico and returning.