A bridge is a structure that anchors the air movement. Serves to connect the building to the aircraft to facilitate for up/down of passengers. From the passenger terminal onto the airplane.
Bridge Concourse It is structured mobility To connect the building to the aircraft. To facilitate the up / down of passengers. From the terminal to the plane
Jet bridge is a structure moving. Do connect the building with the plane. To facilitate for the up / down of the passengers. From the passenger terminal to the aircraft.