PHILIPE
Veteran Member
If you count the Ebbw vale line as part of the valley lines, I believe this occasionally sees 158s and 175s.
If you are interested in semaphores, I highly recommend you get some pictures of Barry, Barry Island and Bargoed as these are scheduled to be replaced soon. The others, such as at Tondu and Ystrad Mynach are only due to be replaced later.
Ebbw Vale 150 and 158 with odd strengthening on Sats by 153s and Pacers.
175s do visit on odd occasions standing in. 153s seen on Radyr Corytons on Saturdays and also on occasions during the week.