route_id,direction_id,direction
HB,0,East
HB,1,West
OA,1,West
OA,0,East
SSF,0,North
SSF,1,South
P41,1,West
P41,0,East
RCH,0,North
RCH,1,South
SEA,1,West
SEA,0,East
VJO,1,South
VJO,0,North