The system recommends, to {TAIL ~ a driver} of the vehicle, an available traffic route that has a highest estimated potential demand among {HEAD ~ a plurality} of the available traffic routes 
The system recommends , to { TAIL ~ a driver } of the vehicle , an available traffic route that has a highest estimated potential demand among { HEAD ~ a plurality } of the available traffic routes
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH