I believe that the current electifumcation on the GWR is only to Bristol T.M. (both routes) and Cardiff.
What are the maximum permitted speeds outside of these areas ie west of Cardiff and south-west of Brizzle? Are there any 125 mph bits - I can't remember now.
What are the maximum permitted speeds outside of these areas ie west of Cardiff and south-west of Brizzle? Are there any 125 mph bits - I can't remember now.