| A.P.S.T.S. Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Ziro To Koloriang | Regular | 0600 Hrs | 2100 Hrs | Ziro Bus Depot |  |
There is only one bus in a day between Ziro and Koloriang. The only bus to depart is at 0600 Hrs by A.P.S.T.S.. This bus is Regular and the boarding point is Ziro Bus Depot. The journey takes 15 Hrs covering a distance of 205 Kms and the bus will reach Koloriang at 2100 Hrs