Bizarre
This did not even start in San Luis, a specific incident from 2012 found a tunnel that was connected to Arizona city with San Luis Rio Colorado in Mexico. However, this tunnel found in an abandoned KFC is still one for the books. It is an example of many alongside the border and truly demonstrates just how much contraband makes it into the U.S.

Bizarre
San-Diego Tijuana Area
I.C.E found and raided additional tunnels but in 2012 they had an extremely strong run. With three tunnels being found in one week. The San-Diego Tijuana area has been the epicentre of these finds and is proving to be a known area for the smuggling of contraband. But these criminals were becoming truly smart…

San Diego Tijuana Area