The border station is now the busiest on earth. It has a whopping 24 lanes of northbound traffic for those traveling through from Tijuana to San Diego and another 6 southbound lanes for those going the other way.
Every day up to 50,000 vehicles pass through this gate, plus another 25,000 people on foot, and that's just into the United States. Plus it's in the process of expansion.
Hmmm! Maybe the idea should be to reduce it to 6 lanes north and make the 24 lanes south.