#highway__main_road  a major road for any form of motor transport
  supertype:  #route__road  an open way (generally public) for travel or transportation
  subtype:  #Appian_Way  #arterial_road  #divided_highway  #expressway  #Flaminian_Way  #highroad
  part:  #interchange  a junction of highways on different levels that permits traffic to move from one to another without crossing traffic streams
  part:  #traffic_lane__trafficlane  a lane of a main road that is defined by painted lines; "that car is in the wrong traffic lane"

No statement uses or specializes #highway; click here to add one.