Also a railroad bridge and international airport. There is a good highway to Mexico City and the rail line also goes to Mexico City. There are 21 scheduled through bus arrivals daily from the interior. 35 percent of the applicants for admission are pedestrians. The main building was completed some years ago but is well kept and adequate for present needs and those of the foreseeable future.
Traffic coming off the bridge can fan out into four lanes for inspection.
Both through buses and local buses off-load all passengers at the Public Health station at the beginning of the pedestrian lane. Through buses are then routed behind the main building where baggage is unladed on a conveyor for inspection in the Customs baggage room. Local buses drive through the auto lane and do not pick up their passengers again. Through bus passengers go through Public Health and Immigration on the pedestrian lane and re-board the bus from the Customs baggage room. Customs has a large truck lot located southeast of the main building and all trucks, both empty and loaded, are routed through the truck lot.