The R194 Virginia to Ballyjamesduff Road at Aghacashel has been reduced to one lane following flood water damage.
According to Cavan County Council, traffic lights are in operation and motorists are advised to exercise with caution.
Cavan County Council has reported "severe flooding" throughout the Ballyjamesduff Municipal District area this morning.
Advertisement
Crews are out investigating while extreme caution is advised.
Similar conditions are likely across the region throughout the day.
