Greater Portland Metro Bus 4 bus Stop List and Next Departures
The Greater Portland Metro Bus 4 - Westbrook bus serves 34 bus stops in the Portland area departing from Pulse and ending at Quimby Ave / Saco St. Scroll down to see upcoming 4 bus times at each stop and the next scheduled 4 bus times will be displayed. The full 4 bus schedule as well as real-time departures (if available) can be found in the Transit app.
Greater Portland Metro Bus 4 bus route map
The Greater Portland Metro Bus 4 - Westbrook bus route map is shown above. The route map shows you an overview of all the stops served by the Greater Portland Metro Bus 4 bus to help you plan your trip on Greater Portland Metro Bus. 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 4 bus is approaching your stop.
See the detailed route mapGreater Portland Metro Bus 4 bus Service Alerts
Open the Transit app to see more information about any active disruptions that may impact the 4 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 Greater Portland Metro Bus so that you can plan your trip around any active or future disruptions.
See all alertsGreater Portland Metro Bus 4 bus Service Frequency
The next 4 bus leaves Pulse at 2:15 PM, and arrives at Quimby Ave / Saco St at 2:48 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.
See all departuresGreater Portland Metro Bus 4 bus On-Time Performance
71% of riders report that the Greater Portland Metro Bus 4 bus arrived on time on their previous trip. In the past 30 days, 44 riders reported on the on-time performance of the 4 bus. Compared to other Greater Portland Metro Bus lines, the 4 bus is ranked 4 out of 11 Greater Portland Metro Bus lines. These on-time performance stats are user reported and may differ from official Greater Portland Metro Bus metrics. See more details about on time, late or early departure reports for the 4 by opening the Transit app.
See all on-time perfomance details