long-distance traffic
21Sally Long — (December 5, 1901 – August 12, 1987) was a dancer and motion picture actress from Kansas City, Missouri. She graduated from Eden Hall in Philadelphia, Pennsylvania in 1921.DancerFlorenz Ziegfeld insured Long for $100,000 against the possibility… …
22Sally Long — Saltar a navegación, búsqueda Sally Long (5 de diciembre de 1901 – 12 de agosto de 1987) fue una bailarina y actriz cinematográfica estadounidense. Biografía Nacida en Kansas City (Missouri), se graduó en el Eden Hall de Philadelphia,… …
23History of Long Island — Long Island, has had a long recorded history from the first European settlements in the seventeenth century to today. Much influenced by construction of railroads in the 19th century, it experienced growth in tourism as well as the development of …
24Right- and left-hand traffic —   countries with right hand traffic …
25Unusual uses of traffic lights — Unusual uses of traffic lights, as used in various regional locations, may for example include traffic lights used in a non standard fashion, or in a non standard arrangement, or for specific traffic. Alternating Alternates (Flashing Lights) In… …
26Air traffic control — For the Canadian musical group, see Air Traffic Control (band). Airport Traffic Control Towers (ATCTs) at Amsterdam s Schiphol Airport, the Netherlands …
27Road traffic safety — Sidewalks, curbs and traffic signals in Maryland, United States …
28Separation (air traffic control) — In air traffic control, separation is the name for the concept of keeping an aircraft outside a minimum distance from another aircraft to reduce the risk of those aircraft colliding, as well as prevent accidents due to wake turbulence. Air… …
29Airfield traffic pattern — An airfield traffic pattern is a standard path followed by aircraft when taking off or landing, while maintaining visual contact with the airfield. At an airport, the pattern (or circuit in the Commonwealth) is a standard path for coordinating… …
30Direct traffic control — (DTC) is a system for authorizing track occupancy used on some railroads instead of or in addition to signals. It is known as direct traffic control because the train dispatcher gives track authority directly to the train crew via radio, as… …
