Track work is taking place between Broxbourne and Bishops Stortford, closing all lines until 12:25.
Buses will replace trains between Broxbourne and Bishops Stortford.
Stansted Express services will not run and will be replaced by a bus running direct between London Liverpool Street and Stansted Airport.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
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:
Non folding bicycles are not allowed on rail replacement bus services at any time. Folding bicycles are allowed if fully folded. For more information, please see here.