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BarcelonaAMB

AMB B4 bus

Montigalà-Mas Ram

AMB B4 bus Stop List and Next Departures

The AMB B4 - Montigalà-Mas Ram bus serves 45 bus stops in the Barcelona area departing from Comunitat Europea / Montigalà and ending at Mas Ram. Scroll down to see upcoming B4 bus times at each stop and the next scheduled B4 bus times will be displayed. The full B4 bus schedule as well as real-time departures can be found in the Transit app.

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Stops
Mon, May 4, 2026
AMB Montigalà-Mas Ram map

AMB B4 bus route map

The AMB B4 - Montigalà-Mas Ram bus route map is shown above. The route map shows you an overview of all the stops served by the AMB B4 bus to help you plan your trip on AMB. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the B4 bus is approaching your stop.

See the detailed route map

AMB B4 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the B4 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by AMB so that you can plan your trip around any active or future disruptions.

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AMB B4 bus Service Frequency

The next B4 bus leaves Comunitat Europea / Montigalà at 6:35 PM, and arrives at Mas Ram at 7:55 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

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AMB B4 bus On-Time Performance

Want to know whether the AMB B4 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the B4 bus. You can also contribute your own reports on whether your trip arrived on time, late or early. As these on-time performance stats are user reported, they may differ from official AMB metrics.

See all on-time performance details

AMB B4 bus FAQ

  • What time does the next AMB B4 bus depart from Comunitat Europea / Montigalà?

    The next B4 bus leaves Comunitat Europea / Montigalà at 6:35 PM, and arrives at Mas Ram at 7:55 PM. The total trip time for the next AMB B4 bus is 80 min.

  • Is the AMB B4 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the AMB B4 schedule by downloading the Transit app.

  • When does the next AMB B4 bus arrive?

    You can see the next AMB B4 bus times in the app as well as future departure times for the B4 bus.

  • How many bus stops are there for the AMB B4 bus?

    There are 45 stops on the AMB B4 bus.

  • Is the AMB B4 bus usually crowded?

    You can find real-time information on AMB B4 bus crowding levels in the Transit app (available in select cities or on select trips). You can also see predictions on how crowded the bus will be when it gets to your bus stop.

  • Is the AMB B4 bus currently running?

    Find out the current status for the AMB B4 bus in the Transit app.

  • What is the closest AMB B4 bus stop to me?

    Open the Transit app to see your location on a map and find the closest B4 bus stop to where you are.

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