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  6. 172x Route

172x Bus - Santa Rosa - San Francisco Express

A bus service operated by Golden Gate Transit
List of stops
      Number of stops: 24
      Monday to Friday
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      Route Path (Streets & Roads)

      Outbound: 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
      Inbound: Piner Rd & Industrial Dr – 4th St & Folsom St
      Piner Road - Santa Rosa Avenue - Luther Burbank Memorial Highway - Redwood Highway - Presidio Parkway - 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

      Schedules and stops for this route are published in GTFS: sfmta, sf-bay-area-rg

      Additional route information: goldengatetransit.org

      Frequently asked questions about route 172x

      • What time does route 172x start operating?

        Services on route 172x start at 16:07 from Monday to Friday.

      • What time does route 172x stop operating?

        Services on route 172x end at 18:27 from Monday to Friday.

      • Is there a stop for route 172x near me?

        View the nearest stop for route 172x.

      172x (San Francisco Buses)

      The first stop of the 172x bus route is Perry St & 3rd St and the last stop is Piner Rd & Industrial Dr. 172x (Santa Rosa - San Francisco Express) is operational during on weekdays.

      Additional information: 172x has 24 stops. The total trip duration for this route is approximately 123 minutes.

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      172x bus near me

      Last updated on November 10, 2026