Golden Gate Transit 172x Santa Rosa - San Francisco Express Bus

A bus service operated by Golden Gate Transit

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List of stops

Number of stops: 15

Map

Monday to Friday

Piner Rd & Industrial Dr – 4th St & Folsom St

Timing points All stops

Piner Rd & Industrial Dr	06:07	06:47
Piner Rd & Range Ave	06:07	06:47
Santa Rosa Transit Mall	06:14	06:55
Santa Rosa Ave & Sebastopol Ave	06:16	06:57
Santa Rosa Veterans Memorial-Maple & Brookwood	06:19	07:01
Rohnert Park Expy Bus Pad	06:29	07:12
Golden Gate Bridge Toll Plaza	07:16	08:06
Richardson Ave & Lyon St	07:24	08:14
Lombard St & Fillmore St	07:27	08:17
Van Ness Ave & Chestnut St	07:30	08:21
North Point St & Van Ness Ave	07:32	08:23
North Point St & Hyde St	07:33	08:25
North Point St & Jones St	07:34	08:27
North Point St & Stockton St	07:37	08:31
The Embarcadero & Bay St	07:38	08:34
Battery St & Filbert St	07:41	08:39
Battery St & Green St	07:42	08:40
Battery St & Broadway	07:43	08:41
Battery St & Jackson St	07:43	08:43
Battery St & Sacramento St	07:45	08:45
Battery St & Pine St	07:45	08:45
1st St & Mission St	07:46	08:46
Howard St & 2nd St	07:49	08:49
4th St & Folsom St	07:53	08:53

Perry St & 3rd St – Piner Rd & Industrial Dr

Timing points All stops

Perry St & 3rd St	16:07	17:08
Folsom St & 2nd St	16:11	17:11
Fremont St btwn Folsom St & Howard St	16:14	17:15
Fremont St & Mission St	16:17	17:17
Pine St & Battery St	16:18	17:18
Sansome St & Halleck St	16:20	17:20
Sansome St & Pacific Ave	16:22	17:22
Sansome St & Vallejo St	16:23	17:23
Sansome St & Filbert St	16:25	17:25
Sansome St & Lombard St	16:25	17:25
North Point St & Stockton St	16:30	17:30
North Point St & Jones St	16:33	17:33
North Point St & Hyde St	16:34	17:34
North Point St & Polk St	16:36	17:36
Van Ness Ave & Chestnut St	16:38	17:38
Lombard St & Fillmore St	16:41	17:41
Richardson Ave & Francisco St	16:43	17:43
Golden Gate Bridge Toll Plaza	16:49	17:49
Rohnert Park Expy Bus Pad	17:53	18:43
Santa Rosa Veterans Memorial-Maple & Brookwood	18:02	18:51
Santa Rosa Ave & Mill St	18:06	18:55
Santa Rosa Transit Mall	18:09	18:58
Piner Rd & Range Ave	18:19	19:05
Piner Rd & Industrial Dr	18:21	19:07

Last updated on March 24, 2026

Route Path (Streets & Roads)

Outbound: Piner Rd & Industrial Dr – 4th St & Folsom St

Piner Road - Santa Rosa Avenue - Luther Burbank Memorial Highway - Redwood Highway - Francisco Street - Lombard Street - Van Ness Avenue - North Point Street - Jones Street - North Point Street - Bay Street - Levi's Plaza - Green Street - Battery Street - Jackson Street - Sacramento Street - Battery Street - 1st Street - Howard Street - 4th Street

Inbound: Perry St & 3rd St – Piner Rd & Industrial Dr

Perry Street - 611 Folsom Street Plaza - Fremont Street - Pine Street - Sansome Street - North Point Street - Chestnut Street - Lombard Street - Richardson Avenue - Presidio Parkway - Rohnert Park Expressway - Luther Burbank Memorial Highway - Santa Rosa Avenue - Piner Road

All data is available in GTFS feed: sfmta

Bus 172x FAQ

What time does the 172x bus start operating?

Services on the 172x - Santa Rosa - San Francisco Express bus start at 06:07 on Monday, Tuesday, Wednesday, Thursday, Friday.
What time does the 172x bus stop working?

Services on the 172x - Santa Rosa - San Francisco Express bus stop at 08:53 on Monday, Tuesday, Wednesday, Thursday, Friday.
Is there a 172x bus stop near me?

Click here to view the nearest 172x - Santa Rosa - San Francisco Express bus stop.

172x bus Route Map

PDF Version: 172x timetable, stops and map

172x (San Francisco Buses)

The first stop of the 172x bus route is Piner Rd & Industrial Dr and the last stop is 4th St & Folsom St. 172x (Santa Rosa - San Francisco Express) is operational during on weekdays.

Additional information: 172x has 24 stops and the total trip duration for this route is approximately 126 minutes.

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