Engineering work is taking place between Billericay and Hockley, closing some lines late on Monday evening.
From 22:55 until end of service, Southend Victoria services will have journey times extended by up to 10 minutes between Billericay and Hockley.
The 22:45 Liverpool Street to Southend Victoria service will not run. You should travel by alternative services from London Liverpool Street.
Check before you travel:
These changes are not currently shown in the National Rail Enquiries Journey Planner, please check back nearer to the time of travel.