 In 1996 began to take shape breakthroughs in the area of infrastructure Military Transport Aviation Command, the narrow street that impeded the entrance and exit of vehicles destined for the office, was replaced by a dual carriageway and a tunnel that allows access vehicular traffic below the access ramp to the track N ° 2 El Dorado International Airport.Furthermore, increased parking capacity of the Unit, from 120 vehicles to 260 or so.The enlargement of the unit also meant improving the security of the same; perimeter fence was installed around CATAM.