Anyone wishing to come down here should get their vehicle and immigration permits at the Mexican con consulate in the U.S.. The lines at kilometer 21 were about two blocks long. In over 5 decades of coming down here, I had never seen as much traffic. Traffic at the toll booths was also terrible. So that talk about rampant crime keeping everyone out was a hoax. I have never seen so much traffic. Yes, it looked like Okies coming to California. Most pick up trucks were riding on their rims because of the loads. It was amazing.