Bus - 40

40 Line

Sonoma Plaza

Sonoma County Transit

Sonoma County Transit 40 bus Route Schedule and Stops (Updated)

The 40 bus (Sonoma Plaza) has 16 stops departing from Petaluma Transit Mall and ending at Sonoma Plaza.

Choose any of the 40 bus stops below to find updated real-time schedules and to see their route map.

Direction: Sonoma Plaza (16 stops)

  • Petaluma Transit Mall

  • Lakeville St & Caufield

  • Lakeville Hwy & Baywood Dr

  • Lakeville Hwy. & Marina

  • Lakeville Hwy & Casa Grande Rd

  • Lakeville @ S. Mcdowell Ext SB

  • Frates Rd & Lakeville Circle

  • Adobe Rd & Stage Gulch Rd

  • Watmaugh Rd & Bear Flag Rd

  • Temelec Circle & Mission Dr

  • Temelec Circle & Almeria Dr

  • Leveroni Rd & Palmer Ave

  • Broadway & Leveroni Rd

  • E Broadway & Macarthur (Ac Sonoma Vly Hs)

  • Broadway & Patten St

  • Sonoma Plaza

40 FAQ

  • What time does the 40 bus start operating?

    Services on the 40 bus start at 6:10 AM on Tuesday, Wednesday, Thursday, Friday.

  • What time does the 40 bus stop working?

    Services on the 40 bus stop at 6:50 PM on Tuesday, Wednesday, Thursday, Friday.

  • What time does the 40 bus arrive?

    When does the Sonoma Plaza Bus line come? Check Live Arrival Times for live arrival times and to see the full schedule for the Sonoma Plaza Bus line that is closest to your location.

  • How much is the 40 (Sonoma Plaza) bus fare?

    The Sonoma Plaza (Sonoma Plaza) bus fare is $1.50 - $2.10.

  • Does the Sonoma County Transit 40 bus line run on Memorial Day?

    The 40 bus's operating hours on Memorial Day may change. Check the Moovit app for latest changes and live updates.

  • Is there a 40 bus stop near me?

    Click here to view the nearest 40 bus stop.

Sonoma County Transit 40 bus Route Map - Sonoma Plaza

40 bus Line Map
PDF Version: 40 schedule, stops and map40 - Sonoma Plaza timetable

40 bus Schedule

40 bus route operates on Tuesday to Friday. Regular schedule hours: 6:10 AM - 6:50 PM

DayOperating HoursFrequency (min)
SunNot OperationalNot Operational
MonNot OperationalNot Operational
Tue6:10 AM - 6:50 PM115 - 260
Wed6:10 AM - 6:50 PM115 - 260
Thu6:10 AM - 6:50 PM115 - 260
Fri6:10 AM - 6:50 PM115 - 260
SatNot OperationalNot Operational

Sonoma County Transit bus Service Alerts

See all updates on 40 (from Petaluma Transit Mall), including real-time status info, bus delays, changes of routes, changes of stops locations, and any other service changes. Get a real-time map view of 40 (Sonoma Plaza) and track the bus as it moves on the map. Download the app for all Sonoma County Transit info now.

40 line bus fare

Sonoma County Transit 40 (Sonoma Plaza) ride fare is between $1.50 and $2.10. Prices may change based on several factors. For more information about Sonoma County Transit's ticket costs, please check the Moovit app or Sonoma County Transit’s official website.

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40 (Sonoma County Transit)

The first stop of the 40 bus route is Petaluma Transit Mall and the last stop is Sonoma Plaza. 40 (Sonoma Plaza) is operational during Tuesday, Wednesday, Thursday, Friday.

Additional information: 40 has 16 stops and the total trip duration for this route is approximately 45 minutes.

On the go? See why over 1.5 million users trust Moovit as the best public transit app. Moovit gives you Sonoma County Transit suggested routes, real-time bus tracker, live directions, line route maps in San Francisco - San Jose, CA, and helps to find the closest 40 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 40 bus to take on your trip.

Line 40 Real Time Bus Tracker

Track line 40 (Sonoma Plaza) on a live map in real time and follow its location as it moves between stations. Use Moovit as a line 40 bus tracker or a live Sonoma County Transit bus tracker app and never miss your bus.

Use the app as a trip planner for Sonoma County Transit or a trip planner for BART, Bus, Light Rail, Train, Cable Car or Ferry to plan your route around San Francisco - San Jose, CA. The trip planner shows updated data for Sonoma County Transit and any bus, including line 40, in San Francisco - San Jose, CA

40 - Alternative Directions

Sonoma County Transit Lines in San Francisco - San Jose, CA

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