Planned engineering work will take place at Helensburgh Upper from 00:01, Saturday 27 December 2025 to 23:59, Wednesday 31 December 2025.
Additional Information:
Drainage works will take place at Helensburgh Upper with additional works taking place at Bowling & towards Balloch
Glasgow Queen St Oban, Fort William & Mallaig
Buses replace trains Glasgow Queen St to Crianlarich calling all stations from Dalmuir
A direct bus service will also operate between Glasgow Queen St and Crianlarich
Trains operate Crianlarich Oban, Fort William & Mallaig with the following exceptions:
Saturday 27, Monday 29 & Tuesday 30 December
The last train from Oban at 2039 is replaced by an all-stopper and an express bus between Oban & Glasgow Queen St
Wednesday 31 December
The last train from Oban at 2039 is cancelled entirely with no rail replacement as part of the New Year early shutdown

Planned engineering work will take place between Upper Tyndrum and Fort William from 05:00, Saturday 27 December 2025 to 23:59, Wednesday 31 December 2025.
Additional Information:
Track, structures and signalling works will take place between Upper Tyndrum and Fort William
Glasgow Queen St Oban, Fort William & Mallaig
Buses replace trains Glasgow Queen St to Crianlarich calling all stations from Dalmuir.
A direct bus service will also operate between Glasgow Queen St and Crianlarich.

Planned engineering work will take place at Bowling, and between Whifflet and Hamilton Central from 05:00, Sunday 28 December 2025 to 23:59, Sunday 28 December 2025, and from 05:00, Monday 29 December 2025 to 23:59, Wednesday 31 December 2025.
Additional Information:
In Dumbartonshire, various works are taking place as part of the EXXON Bowling Redevelopment project, including the installation of a new railway bridge at Bowling.
In Lanarkshire, trackworks are taking place around the Whifflet & Burnhouse area.
Friday 26, Saturday 27 & Monday 29 - Wednesday 31 December inclusive
Dalmuir Whifflet & Motherwell (via Carmyle)
Buses replace trains Dalmarnock Motherwell via Carmyle & Whifflet
Milngavie / Dalmuir Cumbernauld (via Hamilton)
No trains will operate Motherwell Whifflet Cumbernauld.
There will be no rail replacement buses at Coatbridge Central, Greenfaulds or Cumbernauld
Passengers from Coatbridge are advised to use rail replacement buses from Whifflet or use alternate train services from Coatbridge Sunnyside
Passengers from Greenfaulds & Cumbernauld are advised to use alternate train services via Glasgow Queen St High Level
Balloch Springburn / Airdrie
Buses replace trains Balloch Dalmuir
Helensburgh Edinburgh, Bathgate & Airdrie
Buses replace trains Helensburgh - Dalmuir
Glasgow Queen St Oban, Fort William & Mallaig (Saturday 27 to Wednesday 31 December)
Buses replace trains Glasgow Queen St to Crianlarich calling all stations from Dalmuir
A direct bus service will also operate between Glasgow Queen St and Crianlarich
Sunday 28 December
Balloch Motherwell (via Carmyle)
Trains operate Dalmuir Rutherglen only
Buses replace trains Balloch Dalmuir & Dalmarnock Motherwell via Carmyle & Whifflet
Balloch Larkhall (via Hamilton)
Buses replace trains Balloch - Dalmuir
Helensburgh Edinburgh, Bathgate & Airdrie
Buses replace trains Helensburgh - Dalmuir