| K.S.R.T.C. Bus Route | Bus Type | Departure | Arrival | Boarding From |
| Mantralaya - Kolar via Karnataka Sarige (Trip - 1800MNTKLR) | "Yamignoor, Bangalore" | 0400 Hrs | 5.30 | Mantralaya Bus Depot |  |
| Mantralaya - Kolar via Ymgnr.Antpr.Bng (Trip - 1800MNTKLR) | Karnataka Sarige | 1800 Hrs | 28.00 | Mantralaya Bus Depot | |
There are 2 buses in a day between Mantralaya and Kolar. The first bus to depart is at 0400 Hrs by K.S.R.T.C.. This bus is "Yamignoor, Bangalore" and the boarding point is Mantralaya Bus Depot. The journey takes 4 Hrs covering a distance of 73 Kms and the bus will reach Kolar at 5.30
The last bus to depart is at 1800 Hrs by K.S.R.T.C.. This bus is Karnataka Sarige and the boarding point is Mantralaya Bus Depot. The journey takes 18 Hrs covering a distance of 420 Kms and the bus will reach Kolar at 28.00