Heres a write up I did of a project that CRAG, Glass and the TRF were involved with recently.
Countryside Recreational Access Group - Rhayader golf links repair
I think you'll agree that working under the Treadlightly banner will be beneficial for all greenlaners .
This is probably one of the longest routes that used to be available to us. When combined with the BOAT from Neath you could drive from the Brecon Beacons Visitors center almost to the coast only touching on a couple of miles of tarmac. I have done it a couple of times and it was a GREAT day...