The bridge at Ballybofey/ Stranorlar Town will be blocked for night-time works only between today and the 9th of November.
It will be open during Day Time Hours and closed between 8pm and 7am.
There will be a diversion around the Dreenan Bridge Road, Ballybofey and diversion signs will be in place.
Donegal County Council apologises for any inconvenience caused.
