A coachway interchange (also transitway station, busway station) is a stopping place for express coach services situated close to the trunk road/motorway road network which relies on available local transport modes to complete individual journeys.
A coachway interchange (also transitway station) is a stopping place for express coach services. Coach services are situated close to the trunk road. This is what these express. This trunk road is/motorway road network. This motorway road network relies on available local transport modes. This is to complete individual journeys. Also transitway station is busway station.