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Sigma KEE - Runway
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runway
Runway is the class of Transitways that are used for the takeoff and landing of Airplanes. Runways are Transitways for an intermodal transit, which begins with a land transit and ends with air transit, or vice versa. The Airspace immediately above (and adjacent to) a Runway is an AirTransitway.
Relationships      
Parents land transitway LandTransitway is the subclass of Transitway that represents areas intended for motion over the ground.
Children paved runwayPavedRunway is the subclass of Runways that are surfaced with concrete or asphalt.
 unpaved runwayUnpavedRunways include Runways with grass, dirt, sand, or gravel surfaces. Contrast with PavedRunway.


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