All Donegal routes will be gritted from 8pm tonight.
Donegal County Council will send out its team of gritters as temperatures are set to plunge once again.
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
