Department of Infrastructure confirmed salting has been carried out on main through routes that are considered to be at risk.
Motorists are advised to drive with caution as icy patches can be very localised.
Icy conditions on some roads this morning
Icy conditions have been forecast for some areas of Northern Ireland this morning.
By The Newsroom
Tuesday, 7th February 2017, 7:55 am
Updated Tuesday, 7th February 2017, 8:08 am