Route 121

Baseline from official published schedule; refines as riders confirm

Weekday service

5:28 AM - 10:38 PM

Frequency

Every ~16 min

Saturday

5:28 AM - 10:38 PM

Sunday

5:28 AM - 10:38 PM

Stops (44)

1. Skyline College Transit CtrView →
2. College Dr & Allen DrView →
3. College Dr & Skyline BlvdView →
4. Skyline Blvd & Westborough BlvdView →
5. Manor Dr & Skyline BlvdView →
6. Inverness Dr & Glencourt WayView →
7. Inverness Dr & Heathcliff DrView →
8. Inverness Dr & Foothill DrView →
9. Hickey Blvd & Inverness DrView →
10. Hickey Blvd & Firecrest AveView →
11. Hickey Blvd & Gateway DrView →
12. Hickey Blvd & Saint Francis BlvdView →
13. Callan Blvd & Hickey BlvdView →
14. Serramonte Blvd & Callan BlvdView →
15. Serramonte Shopping Ctr-Bay 5View →
16. Serramonte Blvd & Callan BlvdView →
17. Southgate Ave & Sullivan AveView →
18. Southgate Ave & Cerro DrView →
19. Southgate Ave & El Dorado DrView →
20. Saint Francis Blvd & Casa AveView →
21. Saint Francis Blvd & Mariposa AveView →
22. San Fernando Way & Seton Medical Ctr Rear EntranceView →
23. Buena Vista Ave & Camelia DrView →
24. Alta Loma Ave & Saint Francis BlvdView →
25. Alta Loma Ave & Eastmoor AveView →
26. Eastmoor Ave & Mirada DrView →
27. Eastmoor Ave & Sullivan AveView →
28. Bryant St & DMV DrivewayView →
29. 92nd St & Edgeworth AveView →
30. Edgeworth Ave & 90th StView →
31. Junipero Serra Blvd & School StView →
32. Junipero Serra Blvd & Citrus AveView →
33. 1901 Junipero Serra Blvd-Century TheaterView →
34. Daly City Station, Stop C2View →
35. Mission St & Wellington AveView →
36. Mission St & Flournoy StView →
37. Mission St & Evergreen Ave-Daly CityView →
38. Templeton Ave & Brunswick StView →
39. Templeton Ave & Hanover StView →
40. Bellevue Ave & Acton StView →
41. Bellevue Ave & Whittier StView →
42. Bellevue Ave & Guttenberg StView →
43. Bellevue Ave & Pope StView →
44. Pope St & Bellevue AveView →

Recent rider reports

How this route actually works — the stuff you only learn by riding it.