5 a.m. - 10 p.m. daily
Live Map
Service Frequencies
| Schedule | Morning | Midday | Evening | Late Night | Owl |
|---|---|---|---|---|---|
| Weekday | 10 | 10 | 15 | -- | -- |
| Weekend | 15 | 15 | 20 | -- | -- |
See below for detailed schedule information and live data.
Neighborhoods
Stops/Description
Inbound to Caltrain via Downtown
Choose a stop below for real-time arrival predictions.
| Stop | Stop ID |
|---|---|
| Lyon St & Greenwich St | 15331 |
| Lyon St & Union St | 16772 |
| Union St & Baker St | 16746 |
| Union St & Divisadero St | 16753 |
| Union St & Pierce St | 16778 |
| Union St & Fillmore St | 16755 |
| Union St & Buchanan St | 16748 |
| Union St & Laguna St | 16771 |
| Union St & Gough St | 16757 |
| Union St & Van Ness Ave | 16787 |
| Union St & Polk St | 16780 |
| Union St & Larkin St | 16767 |
| Union St & Hyde St | 16761 |
| Union St & Leavenworth St | 16769 |
| Union St & Jones St | 16763 |
| Union St & Taylor St | 16785 |
| Union St & Mason St | 16774 |
| Union St & Columbus Ave | 16751 |
| Stockton St & Columbus Ave | 16513 |
| Stockton St & Pacific Ave | 16521 |
| Stockton St & Washington St | 16526 |
| Stockton St & Sacramento St | 16522 |
| Stockton St & Sutter St | 16524 |
| Stockton St & Geary St | 16516 |
| 4th St & Market St | 13161 |
| 4th St & Mission St | 13160 |
| 4th St & Folsom St | 13158 |
| Harrison St & 4th St | 14968 |
| 5th St & Brannan St | 17622 |
| Townsend St & 4th St | 16695 |
| Townsend St & Lusk St | 18110 |
Outbound to The Marina via Downtown
Choose a stop below for real-time arrival predictions.
| Stop | Stop ID |
|---|---|
| Townsend St & Lusk St | 18110 |
| 3rd St & Brannan St | 13114 |
| 3rd St & Bryant St | 13144 |
| 3rd St & Folsom St | 13124 |
| 3rd St & Stevenson St | 13136 |
| Kearny St & Geary St | 14821 |
| Sutter St & Kearny St | 16596 |
| Stockton St & Sutter St | 16523 |
| Stockton St & Clay St | 16511 |
| Stockton St & Washington St | 18116 |
| Stockton St & Pacific Ave | 16520 |
| Stockton St & Columbus Ave | 16512 |
| Union St & Columbus Ave | 16750 |
| Union St & Mason St | 16773 |
| Union St & Taylor St | 16783 |
| Union St & Jones St | 16762 |
| Union St & Leavenworth St | 16768 |
| Union St & Hyde St | 16760 |
| Union St & Larkin St | 16766 |
| Union St & Polk St | 16779 |
| Union St & Van Ness Ave | 16786 |
| Union St & Gough St | 16756 |
| Union St & Laguna St | 16770 |
| Union St & Buchanan St | 17056 |
| Union St & Fillmore St | 16754 |
| Union St & Pierce St | 16777 |
| Union St & Divisadero St | 16752 |
| Union St & Baker St | 16745 |
| Baker St & Greenwich St | 13024 |
| Lyon St & Greenwich St | 15331 |
Description
The 45 Union/Stockton operates between The Marina and the Caltrain Depot via Downtown.
Inbound to Caltrain
From Lyon and Greenwich, south on Lyon, left on Union, right on Columbus, right on Stockton, continue on Stockton to 4th St, right on Harrison, left on 5th St, left on Townsend to terminal at Lusk St.
Outbound to the Marina
From Townsend & Lusk, east on Townsend, left on 3rd St, continue on 3rd St to Kearny, left on Sutter, right on Stockton, left on Union, right on Baker, left on Greenwich, left on Lyon to terminal.
Route Status
Active