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Room for more passengers. Many possibilities to explore.

We have now increased capacity with 2,552 more departures per week in the Trondheim area. We are making more room for everyday moments and small adventures. A brand-new year-round route to Ferista and Skistua is also being introduced. 

On March 10, 2025, we expanded the public transport service in Trondheim and the surrounding area with an additional 2,552 weekly departures. This means more space for you, more travel options, and a better flow in your daily routine. Whether you commute to work, study, participate in leisure activities, or explore the city, we have now made it even easier and more flexible to travel by public transport. 

Notice! Several routes have had minor adjustments to their departure times. We recommend that all travelers check the updated schedules in the AtB app or the journey planner on atb.no.

What’s new?

  • More departures, especially during peak hours in the morning and afternoon.
  • Improved transfer options to metro lines and key transit hubs.
  • More evening, weekend, and off-peak departures for greater flexibility. 
  • Route 18 (City Syd/Sjetnemarka) Kroppanmarka - Ferista (Skistua) will be a year-round service to Ferista and Skistua. This route will replace the current Route 24 (City Syd/Sjetnemarka - Kroppanmarka - Trondheim S) and Route 26 (City Centre - Skistua).

We have adjusted the service to make public transport the natural choice—not just for daily commutes, but also for weekend and evening plans.

Funded by Miljøpakken

This expansion is made possible by an 85-million-kroner grant from Miljøpakken.

The changes are based on travel data analysis, district studies, insight reports, and customer feedback. The goal is to make it easier to travel to work, education, and leisure activities—even outside regular working hours. In addition, we are improving connections to metro lines, making the network even more efficient.

2,552 new opportunities!

Discover how the new service can simplify your everyday travel. See all route changes and find your new favorite journey.

Line 2 Lund – Heimdal – Kolstad – sentrum – Lade – Strindheim
  • More frequent departures during rush hour – now every 5 minutes.
  • Weekday departures increased from 220 to 237.
  • 17 additional departures during rush hour.
Line 3 Lohove – sentrum – Hallset
  • More frequent departures during rush hour – now every 6 minutes.
  • Weekday departures increased from 219 to 241.
  • 22 additional departures during rush hour.
Line 10 Sæterbakken – Fortuna – Strindheim – sentrum – Rate / Røttesvingen / Sjetnmarka
  • More frequent departures during rush hour – now every 7-8 minutes.
  • Departures every 10 minutes on weekdays from 17:00 to 20:00 and on Saturdays from 11:00 to 19:00.
  • Weekday departures increased from 144 to 180, and Saturday departures from 110 to 156.
Line 11 Risvollan – sentrum – Stavset
  • More frequent departures during rush hour – now every 8 minutes.
  • Departures every 10 minutes on weekdays from 17:00 to 20:00 and on Saturdays from 11:00 to 19:00.
  • Weekday departures increased from 152 to 182, and Saturday departures from 111 to 161.
Line 12 Dragvoll – Strindheim – sentrum – Marienborg / Trondheim Spektrum
  • More frequent Saturday departures – now every 10 minutes from 10:30 to 18:30.
  • Saturday departures increased from 134 to 166.
Line 14 Tempe / Lerkendal – Brundalen – Strindheim
  • More frequent Saturday departures – now every 10 minutes from 10:30 to 18:30.
  • Saturday departures increased from 134 to 166.
Line 16 Flatåsen – Heimdal – Tillerringen – Torgård
  • Slightly reduced frequency – now every 20 minutes during the afternoon rush hour (previously every 15 minutes).
Line 18 (City Syd / Sjetnmarka) Kroppanmarka – Ferista (Skistua)
  • New route replacing L24/L26, with a total of 90 departures in winter and summer.
  • Increased from 65 departures today (with route 26) to 90 with the new route 18.
  • See the map for route details.

See the map (PNG, 2MB) for route details.

Line 20 Romolslia – sentrum – Ladehammeren – Strindheim – Grillstad
  • More afternoon departures on weekdays – now every 20 minutes (approx. 17:00-21:30).
  • More Saturday departures – now every 20 minutes (approx. 11:00-18:00).
  • Weekday departures increased from 98 to 106, and Saturday departures from 74 to 89.
Line 22 Vestlia – Othilienborg – sentrum – Tyholt
  • Earlier weekday departures – new trips at 05:38 from Vestlia and 05:50 from Strinda VGS.
  • More afternoon departures on weekdays – now every 10 minutes between 17:00 and 20:00.
  • More Saturday departures – now every 10 minutes between 11:00 and 19:00.
  • Weekday departures increased from 144 to 165, and Saturday departures from 111 to 158.
Line 23 Sandmoen – Flatåsen – (Hallset) – St. Olavs hospital – Pirbadet
  • New weekday departure at 06:30 from Hallset to Sandmoen.
  • Afternoon, evening, and weekend trips have been extended to Pirbadet. On weekdays between 08:24 and 13:04, the final stop is Hallset.
Line 24 (City Syd / Sjetnmarka) Kroppanmarka - Trondheim S

Replaced by Route 18 (City Syd / Sjetnemarka) Kroppanmarka – Ferista (Skistua).

Line 26 Sentrum - Skistua

Replaced by Route 18 (City Syd / Sjetnemarka) Kroppanmarka – Ferista (Skistua).

Line 28 Pirbadet – Singsaker – sentrum – Ilsvika
  • More frequent departures during rush hour – now every 10 minutes.
  • Weekday departures increased from 25 to 58.
Line 41 Reppe – Ranheim
  • More evening departures on weekdays and Saturdays – now every 20 minutes.
  • Weekday departures increased from 106 to 115.
  • Saturday departures increased from 90 to 98.
Line 43 Blakli – Voll – (Bergheim)
  • Reduced number of departures.
  • 20 fewer weekday departures per week.
Line 44 Værestrøa – Ranheim / Grillstad
  • More departures – now every 30 minutes on Saturdays (11:00-18:00) and every 40 minutes on Sundays.
  • Weekday departures increased from 53 to 63.
  • Saturday departures increased from 35 to 51, and Sunday departures from 29 to 41.
Line 46 Lundåsen – Heimdal – Torgård
  • More evening departures on weekdays and Saturdays – now two departures per hour.
  • Weekday departures increased from 95 to 102.
  • Saturday departures increased from 63 to 69.
Line 70 Stjørdal – Hommelvik – Trondheim sentrum – Marienborg
  • All departures extended to Marienborg.
Line 71 Melhus skysstasjon – Trondheim sentrum – Dora
  • More departures via the Sandmoen E6 bus stop.
Line 79 Vikhammeråsen – Strindheim – (Sluppen)
  • More departures during rush hour.
  • New morning departure at 07:57 from Vikhammeråsen.
  • New afternoon departures at 14:49, 15:49, 16:19, and 16:49 from Sluppen.
  • Weekday departures increased from 68 to 74.
Line 86 Hommelvik – Sveberg – Vikhammer
  • 10 departures on Saturdays between 10:00 and 18:00.
  • All Saturday departures now serve Hommelvik Sjøside.
  • Four fewer evening departures on weekdays.

Check the updated schedules in the AtB app and view the timetables here.