PRESIDIO - You may need to pack some patience with you if you are planning to cross into Mexico at the Presidio port of entry.

U.S. Customs and Border Protection has started a construction project that increase security and help speed up travel at the crossing.

New technology is being installed in the vehicle inspection lanes. The new technology will eventually enable swifter processing at border crossings.

During the construction, one lane will be closed at a time during the upgrade. People who regularly cross through the Presidio port of entry should plan accordingly.