Our next Welsh route should be Carmarthen - Swansea & Bridgend at 48.3 mi to Bridgend and 48.3 mi adding up to 75.8 mi. I believe the longest...
I reccomend that the London route gets expanded to Swansea. It’s not too long as it’s 164 miles. Also the GWR Class 800/1 and 800/2 could be added.
Separate names with a comma.
