There's queueing traffic because the road is blocked after a car fire on the A470 Northbound between Abercynon Roundabout and Abercanaid Roundabout.
One lane is closed and there's queueing traffic for three miles after an accident and recovery work on the A470 Northbound near the B4275 (AberCynon South)
There's congestion to the A4054 (Bridge Street Interchange).
The A470 has re-opened after earlier accident investigation work between A4059 / A472 (Abercynon Roundabout) and A4060 (Abercanaid Roundabout).
The A470 Crimea Pass is just passable but there are hazardous driving conditions because of snow between Blaenau Ffestiniog and Betws-Y-Coed.
One lane is closed and there's queueing traffic for six miles after an earlier accident and a broken down van on the A470 Southbound at the A4054 (Upper Boat Interchange)
There's congestion on the A470 to the A4059 (AberCynon Roundabout).
There's queueing traffic and one lane is closed after a multi-vehicle accident on the A470 Southbound at the A4054 (Upper Boat Interchange).
There's congestion on the A470 to the A4054 (Bridge Street Interchange).
One lane is closed and there's queueing traffic after three accidents on the A470 Northbound between the A4059 / A472 (AberCynon Roundabout) and the A4060 (Abercanaid Roundabout).
There's stop-start traffic after a vehicle fire on the A470 Southbound before the M4 J32 / A4054 (Coryton Interchange).
There's congestion on the A470 to the A4054 Pentrebach Road / A473 (Glyntaff Interchange).
All lanes have been re-opened.
The A470 has now been reopened in both directions around Pontypridd.
It was closed for around two hours earlier, due to concerns for the safety of a woman, resulting in long delays.
South Wales Police says the north and southbound carriageways of the A470 remain closed at Pontypridd, due to concerns around the safety of a woman.