GWR is advising passengers travelling through Wiltshire between Saturday 10 and Friday 16 October to check their journey before they set off, as Network Rail will be carrying out track upgrade work in the Pewsey area.
Major track upgrade works are scheduled to take place near Edmonton Green station, causing bank holiday and weekend disruption throughout early summer.
On the 20th September, journeys on the Midland Main Line will be affected while 565 metres of new rail is installed.