East Midlands Trains run services from Norwich to Liverpool (Image: Archant)
Urgent repairs to a bridge at Manea in Cambridgeshire has caused disruption for the Norwich to Liverpool Lime Street line.
East Midlands Trains (EMT) have warned passengers to expect disruption throughout the day.
All trains are unable to run in either direction between Peterborough and Ely.
Buses will replace trains between the two stations and EMT have warned that this will add at least an extra hour onto journey times.
If you are travelling from Norwich to Liverpool, change at Ely for a replacement bus service to Peterborough and change at Peterborough if travelling from the Midlands and North to Norwich.
Any EMT train tickets will be valid on board Greater Anglia services between Ely and Norwich.
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