Irish Water, working in partnership with Donegal County Council, are carrying out upgrade works to the existing road surface on Convent Road as part of the Letterkenny sewerage scheme upgrade works carried out.
The works are programmed to last for two days starting on Thursday.
Work will take place from 7:30am to 7:30pm.
Traffic management will be in place during the works with normal traffic flow arrangements maintained out of work hours.
Car parking will be available in skittle alley car park across from the Spar shop free of charge for the two days.