Engineering work is taking place between Balloch and Dalreoch, closing the line.
On Saturday, buses will replace trains between Balloch and Dalmuir.
On Sunday, buses will replace trains between Balloch and Dumbarton Central.
Check before you travel:
On Saturday, you can plan your journey using the National Rail Enquiries Journey Planner
On Sunday, these changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.
You can plan your journey using the National Rail Enquiries Journey Planner
Replacement Bus Travel Advice:
You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages.
Bicycles are not allowed on rail replacement bus services at any time, unless fully folded. More travel advice for your replacement bus journey is available by selecting the Train Operating Company you are travelling with here.