Engineering work is taking place between Frome and Westbury, closing some lines on Monday to Friday mornings.
As a result, the 06:12 Frome to London Paddington service will start from Westbury at 06:22. An earlier rail connection at 06:07 will run from Frome to Westbury.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner.