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PortlandTriMet

TriMet 40 bus

Tacoma / Swan Island

84 % on time

TriMet 40 bus Stop List and Next Departures

The TriMet 40 - Tacoma / Swan Island bus serves 36 bus stops in the Portland area departing from 6700 Block N Basin (Coast Guard) and ending at SE Tacoma Park & Ride. Scroll down to see upcoming 40 bus times at each stop and the next scheduled 40 bus times will be displayed. The full 40 bus schedule as well as real-time departures can be found in the Transit app.

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Stops
Sun, May 17, 2026
TriMet Tacoma / Swan Island map

TriMet 40 bus route map

The TriMet 40 - Tacoma / Swan Island bus route map is shown above. The route map shows you an overview of all the stops served by the TriMet 40 bus to help you plan your trip on TriMet. 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 40 bus is approaching your stop.

See the detailed route map

TriMet 40 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the 40 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 TriMet so that you can plan your trip around any active or future disruptions.

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TriMet 40 bus Service Frequency

The next 40 bus leaves 6700 Block N Basin (Coast Guard) at 12:51 PM, and arrives at SE Tacoma Park & Ride at 1:40 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

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TriMet 40 bus On-Time Performance

84 % on time

84% of riders report that the TriMet 40 bus arrived on time on their previous trip. In the past 30 days, 15 riders reported on the on-time performance of the 40 bus. Compared to other TriMet lines, the 40 bus is ranked 18 out of 89 TriMet lines. These on-time performance stats are user reported and may differ from official TriMet metrics. See more details about on time, late or early departure reports for the 40 by opening the Transit app.

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TriMet 40 bus FAQ

  • What time does the next TriMet 40 bus depart from 6700 Block N Basin (Coast Guard)?

    The next 40 bus leaves 6700 Block N Basin (Coast Guard) at 12:51 PM, and arrives at SE Tacoma Park & Ride at 1:40 PM. The total trip time for the next TriMet 40 bus is 49 min.

  • Is the TriMet 40 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the TriMet 40 schedule by downloading the Transit app.

  • When does the next TriMet 40 bus arrive?

    You can see the next TriMet 40 bus times in the app as well as future departure times for the 40 bus.

  • How many bus stops are there for the TriMet 40 bus?

    There are 36 stops on the TriMet 40 bus.

  • Is the TriMet 40 bus usually crowded?

    You can find real-time information on TriMet 40 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 TriMet 40 bus currently running?

    Find out the current status for the TriMet 40 bus in the Transit app.

  • What is the closest TriMet 40 bus stop to me?

    Open the Transit app to see your location on a map and find the closest 40 bus stop to where you are.

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