Some motorists trapped overnight were caught in treacherous conditions on the M23 in Sussex and on the A23 in Kent
Here are the details of some of the roadworks planned in the South for the coming week.
Ryanair should have compensated passengers whose flights were cancelled because of volcanic ash in 2010, the EU's top court has found.
The A34 Northbound closed, slow traffic due to accident, two lorries involved between A4130 (Milton Interchange) and A415 Marcham Road (Marcham Interchange).
A299 Thanet Way coastbound blocked at St Nicholas at Wade due to shed load of 30 barrels of beer before A28 Canterbury Road / Potten Street Road (St Nicholas At Wade Roundabout).
One lane closed due to broken down lorry on M40 Northbound between J4 A404 / A4010 (High Wycombe Handy Cross Roundabout) and J5 A40 (Stokenchurch).
A335 Stoneham Way Southbound closed due to serious fire between M27 J5 / A335 Wide Lane / Stoneham Lane (Southampton Airport / Eastleigh) and A27 Bassett Green Road.
Also affecting A335 Wide Lane Westbound between Wide Lane (Southampton Airport Roundabout) and M27 J5 / A335 Wide Lane / Stoneham Lane (Southampton Airport / Eastleigh) There is a fire under ground.
Queueing traffic and road closed due to accident on A3 Southbound between B2171 London Road and Longmoor Road, congestion on A3 to A333 Portsmouth Road (Hindhead Tunnel).A vehicle has left the carriageway just after the service area
One lane closed and queueing traffic due to accident, three vehicles involved on M27 Eastbound after J11 A27 (Fareham / Gosport). Lane three (of three) closed. Police on scene.
Queueing traffic, long delays and one lane closed due to recovery work on M40 Southbound between J11 A361 / A422 (Banbury) and J10 A43 (Brackley / Cherwell Valley Services).
Lane three is closed after a lorry, fully laden with 14 tonnes of paper rolls travelling Northbound, crossed the central reservation splitting its fuel tanks around 03:00.
Closures are expected to remain during the morning peak.
One lane closed and queueing traffic due to accident on M4 Westbound between J14 A338 (Hungerford) and J20 M5 (Almondsbury Interchange).
One lane closed due to accident on M20 coastbound between J5 A20 (Aylesford) and J6 A229 (Chatham).
M3 London bound partially blocked, long delays due to accident between J4 A331 / A331 Blackwater Valley Route (Camberley) and J3 A322 (Bagshot / Lightwater)