route_id,direction_id,direction
6303,0,Downhill
6303,1,Uphill
6301,0,Westbound
6301,1,Eastbound
6308,0,Eastbound
6308,1,Westbound
6305,0,
6305,1,
6306,0,Eastbound
6306,1,Westbound
6304,0,Eastbound
6304,1,Westbound
6302,0,Downhill
6302,1,Uphill
