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21

Contra Costa County / Bus

County Connection (CCCTA) 21 stops, route map and branches

Walnut Creek BART/San Ramon · America/Los_Angeles

Selected branch: San Ramon TC · 48 stops.

21 route map and ordered stop list

The map follows the selected branch. Choose another direction or short turn above to inspect its own stops.

Walnut Creek BARTN California Blvd and Lacassie AveN California Blvd and Cole AveN California Blvd and Trinity AveN California Blvd and Bonanza StS California Blvd and Mt Diablo Blvd andOlympic BlvdS California Blvd and Botelho DrNewell Ave and Kaiser Medical CenterS Main St and Kaiser Medical CenterS Main St and Creekside DrS Main St and Crest AveS Main St and Rudgear RdDanville Blvd and Horse Trail CtDanville Blvd and Via RoblesDanville Blvd and Hillgrade AveDanville Blvd and Livorna RdDanville Blvd and Ridgewood RdDanville Blvd and St Alphonsus CtDanville Blvd and Alamo PlazaDanville Blvd and Las Trampas RdDanville Blvd and Alamo Womens ClubDanville Blvd and La Serena AveDanville Blvd and Hemme AveDanville Blvd and Camille AveDanville Blvd and Wayne AveDanville Blvd and Hartford RdDanville Blvd and Del Amigo RdDanville Blvd and Railroad AveRailroad Ave and Love Ln andLinda Mesa AveRailroad Ave and Prospect AveSan Ramon Valley Blvd and Sonora AveSan Ramon Valley Blvd and Danville Town andCountry Shopping CenterSan Ramon Valley Blvd and Livery-MercantileDanville Park andRideCamino Ramon and Rose GardenCamino Ramon and San Thomas WayCamino Ramon and El Capitan DrCamino Ramon and Saint Patricks DrCamino Ramon and Greenbrook DrSan Ramon Valley Blvd and Ridgeland DrSan Ramon Valley Blvd and Hooper DrSan Ramon Valley Blvd and Purdue RdFostoria Way and Crow Canyon PlCamino Ramon and Fostoria WayCamino Ramon and Crow Canyon RdCamino Ramon and Crow Canyon RdCamino Ramon and Norris Canyon RdSan Ramon Transit CenterN ↑
Official route geometry
  1. 1. Walnut Creek BARTID 2250 · Stop code 832250
  2. 2. N California Blvd and Lacassie AveID 1812 · Stop code 831812
  3. 3. N California Blvd and Cole AveID 1805 · Stop code 831805
  4. 4. N California Blvd and Trinity AveID 1806 · Stop code 831806
  5. 5. N California Blvd and Bonanza StID 1807 · Stop code 831807
  7. 7. S California Blvd and Botelho DrID 1889 · Stop code 831889
  8. 8. Newell Ave and Kaiser Medical CenterID 1795 · Stop code 831795
  9. 9. S Main St and Kaiser Medical CenterID 1890 · Stop code 831890
  10. 10. S Main St and Creekside DrID 1891 · Stop code 831891
  11. 11. S Main St and Crest AveID 1054 · Stop code 831054
  12. 12. S Main St and Rudgear RdID 1055 · Stop code 831055
  13. 13. Danville Blvd and Horse Trail CtID 946 · Stop code 83946
  14. 14. Danville Blvd and Via RoblesID 947 · Stop code 83947
  15. 15. Danville Blvd and Hillgrade AveID 948 · Stop code 83948
  16. 16. Danville Blvd and Livorna RdID 949 · Stop code 83949
  17. 17. Danville Blvd and Ridgewood RdID 950 · Stop code 83950
  18. 18. Danville Blvd and St Alphonsus CtID 951 · Stop code 83951
  19. 19. Danville Blvd and Alamo PlazaID 952 · Stop code 83952
  20. 20. Danville Blvd and Las Trampas RdID 953 · Stop code 83953
  22. 22. Danville Blvd and La Serena AveID 954 · Stop code 83954
  23. 23. Danville Blvd and Hemme AveID 956 · Stop code 83956
  24. 24. Danville Blvd and Camille AveID 957 · Stop code 83957
  25. 25. Danville Blvd and Wayne AveID 978 · Stop code 83978
  26. 26. Danville Blvd and Hartford RdID 958 · Stop code 83958
  27. 27. Danville Blvd and Del Amigo RdID 959 · Stop code 83959
  28. 28. Danville Blvd and Railroad AveID 960 · Stop code 83960
  30. 30. Railroad Ave and Prospect AveID 1118 · Stop code 831118
  31. 31. San Ramon Valley Blvd and Sonora AveID 1124 · Stop code 831124
  34. 34. Danville Park andRideID 1075 · Stop code 831075
  35. 35. Camino Ramon and Rose GardenID 2069 · Stop code 832069
  36. 36. Camino Ramon and San Thomas WayID 1077 · Stop code 831077
  37. 37. Camino Ramon and El Capitan DrID 1078 · Stop code 831078
  38. 38. Camino Ramon and Saint Patricks DrID 1079 · Stop code 831079
  39. 39. Camino Ramon and Greenbrook DrID 1080 · Stop code 831080
  41. 41. San Ramon Valley Blvd and Hooper DrID 1664 · Stop code 831664
  42. 42. San Ramon Valley Blvd and Purdue RdID 1665 · Stop code 831665
  43. 43. Fostoria Way and Crow Canyon PlID 1650 · Stop code 831650
  44. 44. Camino Ramon and Fostoria WayID 1611 · Stop code 831611
  45. 45. Camino Ramon and Crow Canyon RdID 1612 · Stop code 831612
  46. 46. Camino Ramon and Crow Canyon RdID 1613 · Stop code 831613
  47. 47. Camino Ramon and Norris Canyon RdID 1614 · Stop code 831614
  48. 48. San Ramon Transit CenterID 1699 · Stop code 831699 · Drop-off only

Published directions and branches

Each stopping pattern has its own sequence. Occasional variants may have no trips on today’s date.

San Ramon TC48 stops · 25 trips in the published feed · Pattern 59ceae32e1caff2f2488f486↗Walnut Creek BART46 stops · 24 trips in the published feed · Pattern d63a17366508631f14956324↗

Additional stops on other branches

These stop records occur on another published variant of 21. Open a branch above for its ordered map and sequence.

Camino Ramon and Baldwin Dr 831081 ↗Camino Ramon and Bishop Ranch 7 831616 ↗Camino Ramon and Crow Canyon Rd 831618 ↗Camino Ramon and Crow Canyon Rd 831619 ↗Camino Ramon and El Capitan Dr 831083 ↗Camino Ramon and Norris Canyon Rd 831617 ↗Camino Ramon and Saint Patricks Dr 831082 ↗Camino Ramon and San Thomas Way 831084 ↗Camino Ramon and Sycamore Valley Rd 831085 ↗Danville Blvd and Alamo Plaza 83970 ↗Danville Blvd and Camille Ave 83965 ↗Danville Blvd and El Cerro Blvd 832100 ↗Danville Blvd and El Portal 83964 ↗Danville Blvd and Hartford Rd 83963 ↗Danville Blvd and Hemme Ave 83966 ↗Danville Blvd and Hillgrade Ave 83974 ↗Danville Blvd and La Gonda Way 83961 ↗Danville Blvd and La Serena Ave 83967 ↗Danville Blvd and Las Trampas Rd 83969 ↗Danville Blvd and Livorna Rd 83973 ↗Danville Blvd and Ridgewood Rd 83972 ↗Danville Blvd and South Ave 83968 ↗Danville Blvd and St Alphonsus Ct 83971 ↗Fostoria Way and Camino Ramon 831651 ↗Fostoria Way and Camino Ramon 831652 ↗N California Blvd and Bonanza St 831810 ↗N California Blvd and Cole Ave 831811 ↗N California Blvd and Mt Diablo Blvd 831809 ↗Railroad Ave and Church St 832224 ↗Railroad Ave and Linda Mesa Ave 831998 ↗Railroad Ave and Love Ln 831123 ↗S California Blvd and Botelho Dr 831886 ↗S California Blvd and Newell Ave 831808 ↗S California Blvd and Olympic Blvd 831737 ↗S Main St and Creekside Dr 831893 ↗S Main St and Lilac Dr 831894 ↗S Main St and Rudgear Rd 831892 ↗San Ramon Valley Blvd and Bank Of America 831130 ↗San Ramon Valley Blvd and Fostoria Way 831673 ↗San Ramon Valley Blvd and Hooper Dr 831674 ↗San Ramon Valley Blvd and Ridgeland Dr 831128 ↗San Ramon Valley Blvd and Sonora Ave 831131 ↗San Ramon Valley and Sycamore Square 831129 ↗

More County Connection (CCCTA) travel information

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Published County Connection (CCCTA) schedule

Imported Oct 24, 2026 · 04:31 UTC · Service dates 2026-08-23 through 2027-01-09. See data status

Schedule data published by County Connection (CCCTA). Feed discovery and cached source archives from MobilityData. Source details ↗