Donegal County Council gritters are treating all major road routes in Donegal tonight and tomorrow morning.
Temperatures are forecast to reach 0C tonight, with frost forming in places away from coasts.
Gritters were out across the county from 8pm tonight, and are scheduled to be out again from 6am Thursday.
The Donegal gritting route index is as follows:
- 06: Inishowen West
- 04: Inishowen South
- 01: National Primary North
- 02: National Primary Central
- 03: National Primary South
- 07: Milford South
- 08: Milford North
- 09: Cill Ulta East
- 10: Cill Ulta West
- 11: Na Rosa
- 12: Binswilly
- 13: Stranorlar North
- 14: Stranorlar East
- 15: Stranorlar West
- 16: Donegal West
- 17: Donegal North
- 18: Donegal South
- 19: Donegal National Secondary
- 05: Inishowen East
- BT: Buncrana Town
- LT: Letterkenny Town
Check Donegal County Council’s interactive map for gritting routes