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PittsburghWestmoreland Transit

Westmoreland Transit 4 bus

Greensburg - Irwin - Oakland - Pittsburg

60 % on time

Westmoreland Transit 4 bus Stop List and Next Departures

The Westmoreland Transit 4 - Greensburg - Irwin - Oakland - Pittsburg bus serves 66 bus stops in the Pittsburgh area departing from S. Main ST / Westmoreland Crossroads Par and ending at Grant St / 7th Ave FS. 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 can be found in the Transit app.

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Stops
Mon, Jun 1, 2026
Westmoreland Transit Greensburg - Irwin - Oakland - Pittsburg map

Westmoreland Transit 4 bus route map

The Westmoreland Transit 4 - Greensburg - Irwin - Oakland - Pittsburg bus route map is shown above. The route map shows you an overview of all the stops served by the Westmoreland Transit 4 bus to help you plan your trip on Westmoreland Transit. 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 map

Westmoreland Transit 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 Westmoreland Transit so that you can plan your trip around any active or future disruptions.

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Westmoreland Transit 4 bus Service Frequency

The next 4 bus leaves S. Main ST / Westmoreland Crossroads Par at 6:10 AM, and arrives at Grant St / 7th Ave FS at 8:00 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

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Westmoreland Transit 4 bus On-Time Performance

60 % on time

60% of riders report that the Westmoreland Transit 4 bus arrived on time on their previous trip. In the past 30 days, 9 riders reported on the on-time performance of the 4 bus. Compared to other Westmoreland Transit lines, the 4 bus is ranked 1 out of 15 Westmoreland Transit lines. These on-time performance stats are user reported and may differ from official Westmoreland Transit metrics. See more details about on time, late or early departure reports for the 4 by opening the Transit app.

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Westmoreland Transit 4 bus FAQ

  • What time does the next Westmoreland Transit 4 bus depart from S. Main ST / Westmoreland Crossroads Par?

    The next 4 bus leaves S. Main ST / Westmoreland Crossroads Par at 6:10 AM, and arrives at Grant St / 7th Ave FS at 8:00 AM. The total trip time for the next Westmoreland Transit 4 bus is 110 min.

  • Is the Westmoreland Transit 4 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the Westmoreland Transit 4 schedule by downloading the Transit app.

  • When does the next Westmoreland Transit 4 bus arrive?

    You can see the next Westmoreland Transit 4 bus times in the app as well as future departure times for the 4 bus.

  • How many bus stops are there for the Westmoreland Transit 4 bus?

    There are 66 stops on the Westmoreland Transit 4 bus.

  • Is the Westmoreland Transit 4 bus usually crowded?

    You can find real-time information on Westmoreland Transit 4 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 Westmoreland Transit 4 bus currently running?

    Find out the current status for the Westmoreland Transit 4 bus in the Transit app.

  • What is the closest Westmoreland Transit 4 bus stop to me?

    Open the Transit app to see your location on a map and find the closest 4 bus stop to where you are.

Other Westmoreland Transit bus schedules, routes and maps

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