route_id,direction_id,direction
Rt1,0,Outbound
Rt1,1,Inbound
Rt2,0,Outbound
Rt2,1,Inbound
Rt3,0,Outbound
Rt3,1,Inbound
Rt4,0,Outbound
Rt4,1,Inbound
Rt5,0,Outbound
Rt5,1,Inbound
Rt6,0,Outbound
Rt6,1,Inbound
Rt7,0,Outbound
Rt7,1,Inbound
Rt8,0,Outbound
Rt8,1,Inbound
Rt9,0,Outbound
Rt9,1,Inbound
Rt20,0,Outbound
Rt20,1,Inbound
Rt30,0,Outbound
Rt30,1,Inbound
Rt40,0,Outbound
Rt40,1,Inbound