Great Western Railway services have been suspended between Gloucester and Swindon because of a signalling problem.
The company is working to arrange a bus replacement service.
During incidents like this, trains would normally divert via Yate and Bristol Parkway.
However, this route is also closed due to engineering work.
GWR says trains should be running by 12.00 and commuters can find updates on the National Rail website.
National Rail say services across the whole South Western Railway network may be cancelled, delayed or revised.Read the full story ›
A derailed train at London Paddington means that trains running to and from this station are disrupted.Read the full story ›
The cost of regulated rail fares are set to increase by 3.6%from January 2018, comparing to 2017's 1.9% increase. The new increase will be the highest for the past five years.
Rail workers are also set to host a series of protests around the country, warning passengers they are paying "more for less".
Commuters in Plymouth and Bristol expressed their frustration at the news:
Services have been cancelled and delayed after a signalling problem left many trains unable to leave or enter the station.Read the full story ›
Announcements about the country's rail and road networks in Labour's election manifesto will impact the West Country the most.Read the full story ›
Chancellor Philip Hammond has announced a new National Productivity Investment Fund of £23 billion to be spent on innovation and infrastructure over next five years.
Setting out his first Autumn Statement, Mr Hammond said the fund will "directly contribute" to raising Britain's productivity.
The new funding commitments include an additional £1.1bn of investment in English local transport networks.
Details of allocation are yet to emerge - so it is not yet clear how the West Country will actually benefit, and no guarantees that this extra funding will come our way.
However, a hint dropped by the Prime Minister to a South West MP could mean that the West Country is likely to receive more support for its rail infrastructure.
It was a timely announcement - the region is still suffering from a 48 hour disruption on the trains to and from the South West after a spate of bad weather caused flooding and debris on rail routes.
Dawlish rail line was devastated a few years ago during winter storms. Has the Government done enough to prevent it happening again?Read the full story ›
Passengers are advised to check before they travel through National Rail Enquiries or GWRRead the full story ›
South West MPs are to debate the future of the West Country's rail services in parliament today (8 February). They say its an opportunity for them to challenge the lack of investment in the regions rail network compared to other parts of the UK .
Discussions come after Network Rail revealed that the biggest ever upgrade to the region's rail network will be up to four years late.
It means a promise to end overcrowding, and speed up journey times has again been delayed.
Residents say promises made two years ago after storms caused damage to the line have yet to be met.