Since June 2025, some adjustments have been made to the Mexicali Downtown border-crossing line to expedite processing times.
The most significant changes at the Mexicali Downtown border crossings are:
- For the Ready Lane, it is now necessary to enter via Colón Street. Those crossing without Ready Lane or SENTRI must also enter via Colón Street, but from the west side.
- Additionally, the Río Nuevo has been designated as an easily accessible route to the line, with signage. On the U.S. side, in Calexico, concrete barriers have been removed to widen lanes and prioritize the Ready Lane.
- The Río Nuevo will continue to be the access point for the SENTRI line.