| Number | Destination | Opened | Notes |
| 5 | 19-- | 20 min headway | |
| 6 | Under planning to reopen. | ||
| 30 | Piazza Mateotti -- Quartu Sant'Elena | 19-- | Runs via Selargius outbound. |
| 31 | Piazza Mateotti -- Quartu Sant'Elena | 19-- | Runs via Selargius inbound. |
| CD | to Quartu | 19-- | Suburban route (CD and CS could be renumbered as 30 and 31) |
| CS | to Quartu | 19-- | Suburban route |
