SP 3000-3010
These units were renumbered into a special series reserved for San Franciso-San Jose commute service. They were also used in inter-city passenger service on occasion.
SP 3000-3010:
| 1965 road number | Orig. road number | notes |
| SP 3000 | T&NO 280 | prev. SP 5894 |
| SP 3001 | T&NO 281 | prev. SP 5895 |
| SP 3002 | SP 5601 | |
| SP 3003 | SP 5603 | |
| SP 3004 | SP 5622 | torpedo boat |
| SP 3005 | SP 5623 | torpedo boat |
| SP 3006 | SP 5624 | torpedo boat |
| SP 3007 | SP 5625 | torpedo boat |
| SP 3008 | SP 5600 | |
| SP 3009 | SP 5602 | |
| SP 3010 | T&NO 283 | prev. SP 5893; 3422 |