two days later on thursday , norton called headquarters from a pay phone and told them the next shipment would be that same night and they would be taking route two , which meant they would be coming across the main bridge from nueva laredo , mexico into the u.s.-he told them that the heroin would be delivered to the main office on pueblo street in laredo , texas and all the main men were expected to be there.-it would be one of the largest shipments they had ever delivered.-they should arrive at that address around seven in the evening .