Road works begin on long-awaited Straths Bypass written by Elaine McCallig August 22, 2016 Donegal County Council have begun road works on the long-awaited Straths Bypass.The road between Carndonagh and Ballyliffin will be closed between 8am to 5pm for a week. Diversions will be in place.Tags:BallyliffinbypassCarndonaghroadworksstraths bypass