Trunk line network
Updated bus network with added trunk lines brought Föli into a new era 1 July 2025
With the update, the entire bus network within Turku has been renewed, both the routes and the numbers of the lines.
The basis of the new bus network is formed by the trunk lines, after which the update is named: trunk line network. The new trunk lines will run more frequently than other Föli traffic.
In addition to the trunk lines, there are many other lines designed to support the trunk lines. School buses continue to operate, as do the internal lines in neighboring municipalities as well as regional lines.
The entire trunk line network on the map
Follow the link to see, what the whole trunk line network looks like, now that it has started operating on 1 July 2025. In addition to the new trunk lines, there are many other lines operating, that are designed to support the trunk lines.
How do I use the map?
Once the link is open, you can click on the eye icon in the "All lines" column to see the entire line list. You can also hide all lines by pressing the same icon, and view individual lines by pressing the eye icon for that specific line.
The map can be zoomed in and out. Zooming in is useful if you want to view routes in more detail. By zooming the map you'll also be able to see stops along the route.
What will change?
- Inner lines in Turku; many new routes and options for routes!
- Numbers for bus lines
- Summer timetables will be in effect only during school summer holidays; no more two separate summer timetables
- About 20% more traffic
- Improved accesibility in the Turku region
- Servicelines will operate with regular city buses
What stays the same?
- School lines will still be operating
- Night traffic will still be operating between Fri-Sat and Sat-Sun nights
- Line 100 will still take you to events like before
- Inner lines for neighboring municipalities; routes and numbers
- Regional lines; routes and numbers
Timetables, timetable booklet and stop-timetables
Föli buses operate on two separate schedules; regular and summer.
The regular schedule will always be in effect from August up until next year's June. Summer schedules will only be in effect during school summer holidays (June to August). This means, that buses will no longer operate with two separate summer schedules. The current line network will operate with separate summer timetables (2 June - 30 June) before the trunk line network starts on 1 July.
A printed timetable booklet is available. It includes both the summer schedules and the upcoming regular schedules, which means that the booklet will be in effect from 1 July 2025 up until 31 May 2026.
Timetables on all the stops will be switched in the end of June and in the middle of august. Timetables will also be uploaded in PDF-format here (Opens in a new tab).
Timetables will also be updated in the journey planner during each schedule change.
Schedules will change, as following:
Summer schedule: 1.7. - 10.8.
Regular schedule: 11.8.2025 - 31.5.2026
Numbers and routes
Below, you will find the entire line network listed, with numbers.
- numbers 1-19 are used for trunk lines and possible future trunk lines
- 20-numered lines will complement the trunk lines, passing through Turku city centre
- 30-numbered lines will complement the trunk lines, outside the Turku city centre area
- 40-numbered lines are errand lines, which operate according to previous service lines
- 50-numbered lines complement trunk line 5 within Hirvensalo
- 60/70-numbered lines are school lines
The letter A will be used on route variants. The letter X will be used during long-lasting detours, due to road work, for example. The letter Y will be used during night traffic on the weekends, if the line operates differently from during the day.
The lettering and numering for neighboring municipalities will remain unchanged, except in Paimio, which will get the letter P for it's internal lines. Kaarina (K1–), Raisio (R1–), Naantali (N1–), Lieto (L1–), Rusko (V1–) and Paimio (P1–) inner city lines will be numbered with a letter-number combination.
You can check the entire line network on an interactive map, by clicking here (Opens in a new tab)!
Trunk lines:
- 1 Harbour – Airport
- 1A Harbour – Bus station
- 2 Kohmo – Nättinummi – Mylly
- 3 Varissuo – Perno
- 3A Varissuo – Raisio (starts operating 11 August)
- 4 Varissuo east center – Skanssi – Halinen
- 5 Haarla – Student village
- 5A Haarla – City centre (starts operating 11 August)
- 6 Lieto – Turku – Naantali
- 6A Kaarina – Turku – Naantali
- 8 Runosmäki – Harittu
- 9 Uittamo – Härkämäki
- 9A Uittamo – Suikkila
- 10 Uittamo – Skanssi – Kupittaa – Westcenter – Harbour
- 10A Uittamo – Skanssi – Kupittaa – Mylly – Raisio – Perno base
Lines complementing trunk lines around the market square and city center area:
- 20 Muhkuri – City centre
- 21 Paattinen – City centre
- 22 Jäkärlä – Yli-Maaria – Moisio – City centre – Ilpoinen
- 23 Tortinmäki – Paattinen – City centre
- 24 Puutori – Erikvalla
- 25 Puutori – Brinkhall – Kakskerta
- 25A Puutori – Myllykylä – Kakskerta
- 26 Metsämäki – Oriketo – Puutori
- 28 Auvaismäki – Jäkärlä – Keskusta – Ruissalo
- 28A Puutori – City centre – Ruissalo
Lines complementing the trunk lines elsewhere:
- 33 Pansio – Vienola
- 33A Pansio naval base – Pansio – Vienola
- 39 Student village – Uittamo
Errand lines:
- 41 Lehmusvalkama – City centre – Kasarmikatu
- 42 Skanssi – Kohmo – City center
- 42 Skanssi – Varissuo – City center
- 43 Ilpoinen – City centre – Mälikkälä
- 44 Runosmäki – Westcenter
- 45 Vienola – Impivaara natatorium
- 46 Pansio – Rautalankatu
Errand lines will operate within blue zones, like service lines. Get to know the errand lines and their blue zones by clicking here (Opens in a new tab).
Lines operating within Hirvensalo:
- 50 Moikoinen – Kukola – Oriniemi – Häppilä – Moikoinen
- 50A Moikoinen – Kukola – Oriniemi – Häppilä – Maanpää – Moikoinen
- 51 Moikoinen – Häppilä – Oriniemi – Kukola – Moikoinen
- 51A Moikoinen – Maanpää – Häppilä – Oriniemi – Kukola – Moikoinen
- 52 Papinsaari – Syvälahti
- 53 Pikisaari – Toijainen
School lines:
- 62 Keskusta – Itäinen Pitkäkatu – Moikoinen – Papinsaari
- 67 Katariina – Harittu – Ilpoisten koulu
- 70 Syvälahden koulu – Kukola – Haarla - Papinsaari
- 71 Moikoinen - Syvälahden koulu – Pikisaari – Maanpää – Oriniemi – Haarla - Moikoinen
- 72 Syvälahden koulu – Haarla – Kakskerta
- 73 Saramäki – Turun Lyseon koulu
- 74 Varissuo – Nummenpakan koulu
- 75 Perno – Topeliuksen koulu
- 76 Jäkärlä – Kärsämäen väistötilat
- 77 Tortinmäki – Yli-Maarian koulu
- 78 Auvaismäki – Yli-Maarian koulu
Raisio and Naantali regional traffic:
- 201 Puutori – Kaanaa – Naantali – Luonnonmaa
- 203 Puutori – Kaanaa – Naantali – Merimasku – Velkua
- 206 Puutori – Raisio – Kaanaa
- 220 Ylioppilaskylä – Ihala – Raisio – Petäsmäki
Rusko regional traffic:
- 301 Puutori – Rusko (Päällistönmäki)
- 302 Puutori – Rusko – Vahto
- 303 Puutori – Rusko (Paasniittu) – Vahto
Lieto regional traffic:
- 401 Puutori – Ilmarinen
- 402 Puutori – Ilmarinen – Lieto
Lieto center and Littoinen regional traffic:
- 600 Littoinen – Varissuo – Kohmo – Skanssi
- 612 Marttila – Lieto – Turku
- 614 Koski – Marttila – Lieto – Turku
- 615 Somero – Koski – Marttila – Lieto – Turku
Kaarina and Paimio regional traffic:
- 700 Piikkiö – Puutori
- 701 Toivonlinna – Piikkiö – Puutori
- 703 Paimio – Naskarla – Piikkiö – Puutori
- 704 Paimio – Piikkiö – Puutori
- 705 Paimio sanatorium – Paimio – Naskarla – Piikkiö – Puutori
- 706 Paimio sanatorium – Paimio – Piikkiö - Puutori
- 707 Paimio – Hepojoki – Piikkiö – Puutori
- 708 Huso th. – Paimio – Piikkiö – Puutori
- 709 Paimio sanatorium – Paimio – VT1 – Puutori
- 720 Sauvo – Turku
- 720P Sauvo – Paimio – Turku
- 721 Kemiö – Sauvo – Turku
- 721S Kemio – Sauvo – Turku – Turku harbour
- 722 Taalintehdas – Kemiö – Sauvo – Turku
- 722S Taalintehdas – Kemiö – Sauvo – Turku – Turku harbour
- 723 Kasnäs – Taalintehdas – Kemiö – Sauvo – Turku
- 723H Kasnäs – Svartnäs – Taalintehdas – Kemiö – Sauvo – Turku
- 723S Kasnäs – Taalintehdas – Kemiö – Sauvo – Turku – Turku harbour
Parainen regional traffic:
- 801 Parainen – Turku
- 802 Parainen – Turku (express)
- 901 Korppoo – Nauvo – Parainen – Turku
- 902 Korpoström – Korppoo – Nauvo – Parainen – Turku
- 903 Houtskari – Korppoo – Nauvo – Parainen – Turku
Night lines
Night lines will operate between Friday - Saturday and Saturday - Sunday nights. Night lines start operating at around 1 am and stop at around 4 am.
- 1 Harbor – Airport
- 2Y Kohmo – Nättinummi
- 3 Varissuo – Perno
- 4 Varissuo east center – Skanssi – Halinen
- 5 Haarla – Ylioppilaskylä
- 6 Turku – Naantali (will not operate to Lieto)
- 6A Turku – Naantali (will not operate to Kaarina)
- 8 Runosmäki – Harittu
- 9 Uittamo – Härkämäki
- 82 Tortinmäki – Paattinen – Moisio – Jäkärlä – City center
- 89 Halinen – Student village – City center – Ilpoinen (operates during the fall, on the nights between Wednesday - Thursday, and Thursday - Friday)
Why a trunk line network?
- Speeds up everyday mobility in the Turku region
- New trunk line network brings flexibility to mobility
- New ring line 10/10A brings new travel options
- New trunk line network and service times are better adapted and suited to changing mobility needs than the existing bus line network
- For people living in the area of the trunk line tenwork, the network offers the possibility to organise their own mobility almost entirely based on public transportation
Objectives
- Making it easy to travel in the Turku area
- Improving accessibility throughout the entire Föli area
- Development of public transport service levels
- Upgrading of customer information, stop information and bus fleet
Trunk line reform planned with the tramway in mind
Concurrent with the trunk line reform, Turku is in the final planning phase of the tramway before its possible construction. The City Council will make the final investment decision based on the tramway implementation plan, more detailed impact assessments and the confirmed cost estimate. According to current estimates, the investment decision could take place in late 2025.
Föli's trunk line reform meets the demand for public transport today, as the tramway will in the future. As the population increases, the frequency of the trunk lines cannot be increased sufficiently without causing congestion. Trunk line reform has been planned with the tramway in mind. Changes to trunk lines, such as new bus stops, will remain as they are, even if the decision is made to build the tramway.
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