Engineering work is taking place between Great Missenden and Aylesbury, closing all lines.
As a result, no services will run between London Marylebone and Aylesbury Vale Parkway via Amersham.
Replacement bus services will run between Amersham and Aylesbury Vale Parkway.
Ticket Acceptance:
Your ticket is valid on London Underground Metropolitan line services between Baker Street and Amersham.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
Replacement Bus Travel Advice:
For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page.
You can find the pick-up and set-down location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.
Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.