Winston Churchill Avenue

Winston Churchill Avenue provides access to the British Overseas Territory of Gibraltar. The road intersects with the main (and only) runway at Gibraltar International Airport. When commercial and military planes land, traffic is stopped and security barriers are put up to keep vehicles from crossing. Though plans for a tunnel under the runway are in the works, Churchill Avenue is currently the only way to get from Spain to Gibraltar, so there's no way to avoid the runway. Traffic stops for a few minutes at a time whenever a plane lands.