| LINE | Full Run | Part Ridden | Part Not Ridden | Comments |
|---|---|---|---|---|
 | SFO Airport-Millbrae-Richmond | All | None | Heavy Rail |
 | Millbrae-SFO Airport-Antioch | Millbrae-Pittsburg/Bay Point | Pittsburg/Bay Point-Antioch | Heavy Rail, DMU |
 | Daly City-Dublin/Pleasanton | All | None | Heavy Rail |
 | Daly City-Berryessa/North San Jose | Daly City-Fremont | Fremont-Berryessa/North San Jose | Heavy Rail |
 | Richmond-Berryessa/North San Jose | Richmond-Fremont | Fremont-Berryessa/North San Jose | Heavy Rail |
 | Oakland Airport-Coliseum | None | All | People Mover |