为啥加州的美墨边境管理的井井有条

[fortyNiner]

For example, it's 1130 km from Mexico City to Laredo, TX, by car. But it's 2820 km from Mexico City to Calexico, CA.

走线总是要设计一下，看看成功的概率么，又不是去邻居家串门，抬脚就走。墨西哥大多数人口在中部，离美墨边境挺远的

[resso]

For example, it's 1130 km from Mexico City to Laredo, TX, by car. But it's 2820 km from Mexico City to Calexico, CA.

After entering the Texas border, there will be a long way to go in the desert and there will be a great chance to be found by hostile people and law enforcement.
After entering the California border, 1 or 2-hour drive will take you to LA or San Diego. Done

[fortyNiner]

That's true. And plus, I guess Mexican people can travel freely within Mexico, so that 1000 miles might not make any difference.

After entering the Texas border, there will be a long way to go in the desert and there will be a great chance to be found by hostile people and law enforcement.
After entering the California border, 1 or 2-hour drive will take you to LA or San Diego. Done