It's the primary rail artery connecting Devon to the UK
Network Rail is holding drop in event at the Jury's Inn on Exeter Street later.
It's to give an update on the work to improve the resilience of the stretch of railway that connects Devon and Cornwall with the rest of the country.
It's after £80m was made available to increase the height of the sea wall at Dawlish to protect the vital rail artery for the region.
Clara Ceballos Soriano went along