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RomaATAC

ATAC C4 bus

Linea C4

ATAC C4 bus Stop List and Next Departures

The ATAC C4 - Linea C4 bus serves 18 bus stops in the Roma area departing from Romagnoli / Macchiarella and ending at Piazzale Stazione Del Lido. Scroll down to see upcoming C4 bus times at each stop and the next scheduled C4 bus times will be displayed. The full C4 bus schedule as well as real-time departures can be found in the Transit app.

ATAC Linea C4 map

ATAC C4 bus route map

The ATAC C4 - Linea C4 bus route map is shown above. The route map shows you an overview of all the stops served by the ATAC C4 bus to help you plan your trip on ATAC. 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 C4 bus is approaching your stop.

See the detailed route map

ATAC C4 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the C4 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 ATAC so that you can plan your trip around any active or future disruptions.

See all alerts

ATAC C4 bus Service Frequency

The next C4 bus leaves Romagnoli / Macchiarella at 8:46 AM, and arrives at Piazzale Stazione Del Lido at 8:57 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

See all departures

ATAC C4 bus On-Time Performance

Want to know whether the ATAC C4 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the C4 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 ATAC metrics.

See all on-time performance details

ATAC C4 bus FAQ

  • What time does the next ATAC C4 bus depart from Romagnoli / Macchiarella?

    The next C4 bus leaves Romagnoli / Macchiarella at 8:46 AM, and arrives at Piazzale Stazione Del Lido at 8:57 AM. The total trip time for the next ATAC C4 bus is 11 min.

  • Is the ATAC C4 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the ATAC C4 schedule by downloading the Transit app.

  • When does the next ATAC C4 bus arrive?

    You can see the next ATAC C4 bus times in the app as well as future departure times for the C4 bus.

  • How many bus stops are there for the ATAC C4 bus?

    There are 18 stops on the ATAC C4 bus.

  • Is the ATAC C4 bus usually crowded?

    You can find real-time information on ATAC C4 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 ATAC C4 bus currently running?

    Find out the current status for the ATAC C4 bus in the Transit app.

  • What is the closest ATAC C4 bus stop to me?

    Open the Transit app to see your location on a map and find the closest C4 bus stop to where you are.

Other ATAC bus schedules, routes and maps

Other transit modes in Roma area

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