Motorists faced extensive delays this morning following a fatal collision. It comes amid calls for changes how the Severn Crossing is run.
Figures show three-quarters of school journeys in the Cardiff area are less than two miles – and almost three in 10 are under a mile.
A £25 million investment has been announced to improve the Conwy Tunnel's resilience and safety measures.
The service has been suspended on Arriva Trains Wales between Radyr and Cardiff Central because of a signalling problem between Radyr and Cathays.
One lane is closed because of a broken down lorry on the A55 Westbound between J16 Ffordd Conwy (Conwy Road) Dwygyfylchi and J15A (Penmaenmawr).
Strong winds on the A55 Britannia Bridge between J8A A5 Ffordd Caergybi / Holyhead Road (Llanfair P.G.) and J9 A487 (Treborth) mean there's a 30 mph speed limit.
One lane is closed because of over running resurfacing works on the M4 Westbound between J33 A4232 (Cardiff West And Services) and J34 A4119 (Miskin).
The fog has caused a second morning of difficulties at Cardiff Airport, with delays to flights and one cancellation.
Routes between Anglesey, Dublin, Newcastle, Edinburgh, Aberdeen and Glasgow are currently affected. Travellers should contact the airport for the latest information.
After yesterday's difficulties, there are more delays at Cardiff Airport today:
- 07.55 arrival from Newcastle
- 06.20 departure to Glasgow
- 08.20 departure to Newcastle/Aberdeen
Click here for the latest details.
Foggy conditions are causing delays to flights, Cardiff Airport warns. It urges people to check its website for live flight updates.
Three flights have been delayed at Cardiff Airport this morning:
- 07.55 from Newcastle
- 08.00 from Dublin
- 08.30 from Edinburgh
Departures are currently running to time. For the latest details click here
Flights are delayed at Cardiff Airport this morning. The 07.55 arrival from Newcastle, and the 08.00 arrival from Dublin are delayed. Departures appear to be running on time.
Check here for the latest
Strong winds on the M48 Severn Bridge between J2 A466 (Chepstow) and J1 A403 / B4461 (Aust) mean a 40 mph speed limit.