| A.P.S.T.S. Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Seppa To Chayangtajo | Regular | 0715 Hrs | 1400 Hrs | Seppa Bus Depot |  |
There is only one bus in a day between Seppa and Chayangtajo. The only bus to depart is at 0715 Hrs by A.P.S.T.S.. This bus is Regular and the boarding point is Seppa Bus Depot. The journey takes 7 Hrs covering a distance of 81 Kms and the bus will reach Chayangtajo at 1400 Hrs