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M4 Traffic

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Traffic incidents

The following traffic incidents have been reported by The Highways Agency, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 eastbound between junctions J8 (High Wycombe) and J6 (Slough) .

Lane Closures : Lanes 2 and 3 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 21:30 and 06:00 from 15th Feb 2016 to 20th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

0.8m from Bray.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 eastbound between junctions J6 (Slough) and J5 (Colnbrook) .

Lane Closures : Lane two will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 12th Feb 2016 to 06:00 on 13th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

0.55m from Slough.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 eastbound entry slip at junction J6 (Slough) .

Lane Closures : Lane two will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 12th Feb 2016 to 06:00 on 13th Feb 2016.

Lanes Closed : There will be one of two lanes closed.

0.61m from Eton.

ROAD WORKSEvent Location : The M4 eastbound entry slip at junction J16 (Swindon) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:01 on 13th Feb 2016 to 08:00 on 14th Feb 2016.

Lanes Closed : There will be one of two lanes closed.

2.28m from Wootton Bassett.

ROAD WORKSEvent Location : The M4 eastbound between junctions J17 (Chippenham) and J16 (Swindon) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:01 on 13th Feb 2016 to 08:00 on 14th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

3.67m from Wootton Bassett.

ROAD WORKSEvent Location : The M4 eastbound between junctions J16 (Swindon) and J15 (Swindon) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:01 on 13th Feb 2016 to 08:00 on 14th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

1.99m from Wootton Bassett.

ROAD WORKSEvent Location : The M4 westbound between junctions J15 (Swindon) and J16 (Swindon) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:01 on 13th Feb 2016 to 08:00 on 14th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

1.55m from Swindon.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound between junctions J12 (Reading) and J13 (Newbury) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Emergency roadside equipment maintenance is planned.

Event Schedule : From 21:30 on 12th Feb 2016 to 06:00 on 13th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

2.89m from Basildon.

ROAD WORKSEvent Reason : Roadworks are planned.

Event Location : The M4 eastbound between junctions J10 (Reading) and J7 (Slough) .

Event Schedule : Expect disruption everyday between 09:00 and 18:00 from 15th Feb 2016 to 16th Feb 2016.

Event Status : Pending.

4.48m from Bracknell.

ROAD WORKSEvent Reason : Roadworks are planned.

Event Location : The M4 westbound between junctions J7 (Slough) and J10 (Reading) .

Event Schedule : Expect disruption everyday between 07:00 and 17:00 from 15th Feb 2016 to 16th Feb 2016.

Event Status : Pending.

1.71m from Maidenhead.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 eastbound between junctions J14 (Hungerford) and J13 (Newbury) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 15th Feb 2016 to 06:00 on 16th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

1.63m from Chieveley.

ROAD WORKSEvent Location : The M4 eastbound between junctions J4B (Heathrow) and J4 .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 22:00 and 05:30 from 27th Feb 2016 to 29th Feb 2016.

Lanes Closed : There will be two of four lanes closed.

2.16m from Heathrow.

ROAD WORKSEvent Location : The M4 westbound between junctions J8 (High Wycombe) and J10 (Reading) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 21:30 on 23rd Feb 2016 to 06:00 on 24th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

3.49m from Bracknell.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .

Lane Closures : Lanes 2 and 3 will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : From 20:01 on 15th Feb 2016 to 23:59 on 15th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

0.77m from Caldicot.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound entry slip at junction J5 (Colnbrook) .

Lane Closures : Lane two will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 16th Feb 2016 to 06:00 on 17th Feb 2016.

Lanes Closed : There will be one of two lanes closed.

1.72m from Slough.

ROAD WORKSEvent Reason : Roadworks are planned.

Event Location : The M4 westbound between junctions J3 (Heathrow) and J4 .

Event Schedule : From 09:30 on 15th Feb 2016 to 16:00 on 15th Feb 2016.

Event Status : Pending.

2.03m from Heathrow.

ROAD WORKSEvent Location : The M4 eastbound between junctions J4 and J3 (Heathrow) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 22:00 and 05:30 from 27th Feb 2016 to 29th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

2.06m from Heathrow.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound at junction J22 (Avonmouth) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : From 20:01 on 17th Feb 2016 to 06:00 on 18th Feb 2016.

Lanes Closed : All lanes will be closed.

4.17m from Caldicot.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound exit slip at junction J19 (Bristol) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : From 20:00 on 17th Feb 2016 to 21:00 on 17th Feb 2016.

Lanes Closed : There will be one of two lanes closed.

5.08m from Bristol.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound exit slip at junction J19 (Bristol) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : From 21:00 on 17th Feb 2016 to 06:00 on 18th Feb 2016.

Lanes Closed : There will be one of two lanes closed.

5.08m from Bristol.

ROAD WORKSEvent Location : The M4 eastbound between junctions J18 (Bath) and J16 (Swindon) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 20:00 and 06:00 from 17th Feb 2016 to 19th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

3.73m from Chippenham.

ROAD WORKSEvent Location : The M4 westbound between junctions J16 (Swindon) and J18 (Bath) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 20:00 and 06:00 from 17th Feb 2016 to 19th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

1.98m from Wootton Bassett.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound between junctions J22 (Avonmouth) and J23 (Chepstow) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : From 20:01 on 17th Feb 2016 to 06:00 on 18th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

1.72m from Caldicot.

ROAD WORKSEvent Reason : Roadworks are planned.

Event Location : The M4 westbound between junctions J7 (Slough) and J8 (High Wycombe) .

Event Schedule : From 09:30 on 16th Feb 2016 to 16:00 on 16th Feb 2016.

Event Status : Pending.

1.88m from Maidenhead.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound between junctions J8 (High Wycombe) and J10 (Reading) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : Expect disruption everyday between 22:00 and 06:00 from 22nd Feb 2016 to 24th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

1.27m from Bray.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound exit slip at junction J10 (Reading) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : Expect disruption everyday between 22:00 and 06:00 from 22nd Feb 2016 to 24th Feb 2016.

Lanes Closed : All lanes will be closed.

4.37m from Bracknell.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound between junctions J4 and J4B (Heathrow) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Emergency barrier repairs are planned.

Event Schedule : From 23:00 on 12th Feb 2016 to 05:00 on 13th Feb 2016.

Lanes Closed : There will be two of four lanes closed.

2.13m from Heathrow.

BARRIER/BRIDGE REPAIRSEvent Reason : Emergency barrier repairs are planned.

Event Location : The M4 eastbound at junction J4B (Heathrow) .

Event Schedule : From 09:30 on 15th Feb 2016 to 16:00 on 15th Feb 2016.

Event Status : Pending.

2.69m from Heathrow.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound at junction J4B (Heathrow) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Emergency barrier repairs are planned.

Event Schedule : From 23:00 on 12th Feb 2016 to 05:00 on 13th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

2.66m from Heathrow.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 eastbound between junctions J6 (Slough) and J5 (Colnbrook) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 18th Feb 2016 to 06:00 on 19th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

0.55m from Slough.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Lane Closures : Lanes 2 and 3 will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 15th Feb 2016 to 06:00 on 16th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

3.46m from Chieveley.

BARRIER/BRIDGE REPAIRSEvent Location : The M4 westbound between junctions J6 (Slough) and J8 (High Wycombe) .

Lane Closures : Lanes 2 and 3 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 22:00 and 06:00 from 18th Feb 2016 to 20th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

0.47m from Eton.

ROAD WORKSEvent Location : The M4 westbound between junctions J16 (Swindon) and J17 (Chippenham) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:01 on 13th Feb 2016 to 08:00 on 14th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

3.68m from Wootton Bassett.

BARRIER/BRIDGE REPAIRSEvent Reason : Emergency barrier repairs.

Event Location : The M4 eastbound between junctions J13 (Newbury) and J12 (Reading) .

Lane Closures : The hard shoulder is closed.

Event Status : Currently Active.

Event Period : expect disruption until 06:00 on 31st Mar 2016.

3.99m from Basildon.

ROAD WORKSEvent Reason : Roadworks.

Event Location : The M4 eastbound between junctions J11 (Basingstoke) and J10 (Reading) .

Lane Closures : The hard shoulder is closed.

Event Status : Currently Active.

Event Period : expect disruption until 06:00 on 31st Mar 2016.

3.78m from Reading.

ROAD WORKSEvent Reason : Roadworks.

Event Location : The M4 westbound between junctions J10 (Reading) and J11 (Basingstoke) .

Lane Closures : The hard shoulder is closed.

Event Status : Currently Active.

Event Period : expect disruption until 06:00 on 31st Mar 2016.

3.86m from Reading.

BARRIER/BRIDGE REPAIRSEvent Reason : Emergency barrier repairs.

Event Location : The M4 eastbound between junctions J13 (Newbury) and J12 (Reading) .

Lane Closures : The hard shoulder is closed.

Event Status : Currently Active.

Event Period : expect disruption until 06:00 on 31st Mar 2016.

3.99m from Basildon.

ROAD WORKSEvent Reason : Roadworks are planned.

Event Location : The M4 eastbound between junctions J17 (Chippenham) and J16 (Swindon) .

Event Schedule : From 12:30 on 12th Feb 2016 to 16:00 on 12th Feb 2016.

Event Status : Pending.

3.67m from Wootton Bassett.

CONGESTIONCLEARED @ 09:41Event Location : The M4 eastbound at junction J4 .

Delay (freeflow) : There are currently delays of 10 minutes against free flowing traffic.

Delay (profile) : There are currently delays of 10 minutes against expected traffic.

Event Status : Currently Active.

Event Reason : Congestion.

Return To Normal : Normal traffic conditions are expected between 09:30 and 09:45 on 12th Feb 2016.

2.04m from Heathrow. CLEARED @ 09:41

CONGESTIONCLEARED @ 09:50Event Location : The M4 westbound between junctions J6 (Slough) and J7 (Slough) .

Delay (freeflow) : There are currently delays of 10 minutes against free flowing traffic.

Delay (profile) : There are currently delays of 10 minutes against expected traffic.

Event Status : Currently Active.

Event Reason : Congestion.

Return To Normal : Normal traffic conditions are expected between 09:45 and 10:00 on 12th Feb 2016.

1.79m from Maidenhead. CLEARED @ 09:50

WESTBOUNDCLEARED @ 09:12Description : M4 : Now clear : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas , Incident Time : 12/02/2016 09:08 , End Date : 12/02/2016 09:13 , Severity : Moderate

1.98m from Caerleon. CLEARED @ 09:12

EASTBOUNDCLEARED @ 09:12Description : M4 : Now clear : Eastbound : J28 (Newport) Tredegar Park to J26 (Newport) Malpas , Incident Time : 12/02/2016 09:08 , End Date : 12/02/2016 09:13 , Severity : Moderate

1.04m from Bassaleg. CLEARED @ 09:12

VEHICLE FIRECLEARED @ 09:21Event Location : The M4 eastbound between junctions J4 and J3 (Heathrow) .

Lane Closures : The hard shoulder and lane 1 are closed.

Event Time To Clear : The event is expected to clear between 10:15 and 10:30 on 12th Feb 2016.

Event Status : Currently Active.

Event Reason : Obstruction caused by a vehicle fire.

Return To Normal : Normal traffic conditions are expected between 10:00 and 10:15 on 12th Feb 2016.

Lanes Closed : There is one of three lanes closed.

2.02m from Heathrow. CLEARED @ 09:21

CONGESTIONCLEARED @ 08:50Event Location : The M4 westbound between junctions J7 (Slough) and J8 (High Wycombe) .

Delay (freeflow) : There are currently delays of 10 minutes against free flowing traffic.

Delay (profile) : There are currently delays of 10 minutes against expected traffic.

Event Status : Currently Active.

Event Reason : Congestion.

Return To Normal : Normal traffic conditions are expected between 08:45 and 09:00 on 12th Feb 2016.

1.71m from Maidenhead. CLEARED @ 08:50

CONGESTIONCLEARED @ 08:20Event Location : The M4 westbound exit slip at junction J8 (High Wycombe) .

Delay (freeflow) : There are currently delays of 10 minutes against free flowing traffic.

Delay (profile) : There are currently delays of 10 minutes against expected traffic.

Event Status : Currently Active.

Event Reason : Congestion.

Return To Normal : Normal traffic conditions are expected between 08:15 and 08:30 on 12th Feb 2016.

0.89m from Bray. CLEARED @ 08:20

J24 COLDRA TO J26 MALPASCLEARED @ 07:41Description : M4 : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas : Congestion : Delays possible : , Incident Time : 12/02/2016 07:34 , End Date : 12/02/2016 09:35 , Severity : Moderate

1.98m from Caerleon. CLEARED @ 07:41

J28 TREDEGAR PARK TO J26 MALPASCLEARED @ 07:01Description : M4 : Eastbound : J28 (Newport) Tredegar Park to J26 (Newport) Malpas : Congestion : Delays possible : , Incident Time : 12/02/2016 06:55 , End Date : 12/02/2016 08:55 , Severity : Moderate

1.04m from Bassaleg. CLEARED @ 07:01

BARRIER/BRIDGE REPAIRSCLEARED @ 06:01Event Location : The M4 eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Event Status : Currently Active.

Event Period : expect disruption until 06:00 on 12th Feb 2016.

Event Reason : Road repairs.

Lanes Closed : There are two of three lanes closed.

0.77m from Caldicot. CLEARED @ 06:01

J48 HENDY TO J46 LLANGYFELACHCLEARED @ 09:21M4 : Eastbound : J48 (Pontarddulais) Hendy to J46 (Swansea) Llangyfelach : Congestion : Due to Accident earlier :

0.65m from Hendy. CLEARED @ 09:21

J46 LLANGYFELACH TO J45 YNYSFORGANCLEARED @ 06:42M4 : Eastbound : J46 (Swansea) Llangyfelach to J45 (Swansea) Ynysforgan : Incident : Road closed : Local diversions in place

1.83m from Felindre. CLEARED @ 06:42

J46 LLANGYFELACH TO J45 YNYSFORGANCLEARED @ 06:32M4 : Eastbound : J46 (Swansea) Llangyfelach to J45 (Swansea) Ynysforgan : Incident : Delays possible :

1.83m from Felindre. CLEARED @ 06:32

ROAD WORKSCLEARED @ 11:30Event Location : The M4 westbound between junctions J16 (Swindon) and J17 (Chippenham) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:00 on 13th Feb 2016 to 08:00 on 14th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

3.68m from Wootton Bassett. CLEARED @ 11:30

BARRIER/BRIDGE REPAIRSCLEARED @ 11:30Event Location : The M4 westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 15th Feb 2016 to 06:00 on 16th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

3.46m from Chieveley. CLEARED @ 11:30

BARRIER/BRIDGE REPAIRSCLEARED @ 09:21Event Location : The M4 westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 15th Feb 2016 to 06:00 on 16th Feb 2016.

Lanes Closed : There will be one of three lanes closed.

3.46m from Chieveley. CLEARED @ 09:21

ROAD WORKSCLEARED @ 09:30Event Location : The M4 westbound between junctions J16 (Swindon) and J17 (Chippenham) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:00 on 13th Feb 2016 to 08:00 on 14th Feb 2016.

Lanes Closed : There will be two of three lanes closed.

3.68m from Wootton Bassett. CLEARED @ 09:30

M4 Roadworks

The following roadworks have been reported by various highways agencies and official transport sources. Click on a roadworks item to view more details on the traffic map.

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CLEARED @ 09:41Event Location : eastbound at junction J4 .

Delay (freeflow) : There are currently delays of 10 minutes against free flowing traffic.

Delay (profile) : There are currently delays of 10 minutes against expected traffic.

Event Status : Currently Active.

Event Reason : Congestion.

Return To Normal : Normal traffic conditions are expected between 09:30 and 09:45 on 12th February 2016.

2.04m from Heathrow.

51.49--0.43

CLEARED @ 09:50Event Location : westbound between junctions J6 (Slough) and J7 (Slough) .

Delay (freeflow) : There are currently delays of 10 minutes against free flowing traffic.

Delay (profile) : There are currently delays of 10 minutes against expected traffic.

Event Status : Currently Active.

Event Reason : Congestion.

Return To Normal : Normal traffic conditions are expected between 09:45 and 10:00 on 12th February 2016.

1.79m from Maidenhead.

51.51--0.66

CLEARED @ 09:12Description : M4 : Now clear : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas , Incident Time : 12/02/2016 09:08 , End Date : 12/02/2016 09:13 , Severity : Moderate

1.98m from Caerleon.

51.6--2.92

CLEARED @ 09:12Description : M4 : Now clear : Eastbound : J28 (Newport) Tredegar Park to J26 (Newport) Malpas , Incident Time : 12/02/2016 09:08 , End Date : 12/02/2016 09:13 , Severity : Moderate

1.04m from Bassaleg.

51.57--3.03

CLEARED @ 09:21Event Location : eastbound between junctions J4 and J3 (Heathrow) .

Lane Closures : The hard shoulder and lane 1 are closed.

Event Time To Clear : The event is expected to clear between 10:15 and 10:30 on 12th February 2016.

Event Status : Currently Active.

Event Reason : Obstruction caused by a vehicle fire.

Return To Normal : Normal traffic conditions are expected between 10:00 and 10:15 on 12th February 2016.

Lanes Closed : There is one of three lanes closed.

2.02m from Heathrow.

51.49--0.43

CLEARED @ 08:50Event Location : westbound between junctions J7 (Slough) and J8 (High Wycombe) .

Delay (freeflow) : There are currently delays of 10 minutes against free flowing traffic.

Delay (profile) : There are currently delays of 10 minutes against expected traffic.

Event Status : Currently Active.

Event Reason : Congestion.

Return To Normal : Normal traffic conditions are expected between 08:45 and 09:00 on 12th February 2016.

1.71m from Maidenhead.

51.51--0.66

CLEARED @ 08:20Event Location : westbound exit slip at junction J8 (High Wycombe) .

Delay (freeflow) : There are currently delays of 10 minutes against free flowing traffic.

Delay (profile) : There are currently delays of 10 minutes against expected traffic.

Event Status : Currently Active.

Event Reason : Congestion.

Return To Normal : Normal traffic conditions are expected between 08:15 and 08:30 on 12th February 2016.

0.89m from Bray.

51.5--0.72

CLEARED @ 07:41Description : M4 : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas : Congestion : Delays possible : , Incident Time : 12/02/2016 07:34 , End Date : 12/02/2016 09:35 , Severity : Moderate

1.98m from Caerleon.

51.6--2.92

CLEARED @ 07:01Description : M4 : Eastbound : J28 (Newport) Tredegar Park to J26 (Newport) Malpas : Congestion : Delays possible : , Incident Time : 12/02/2016 06:55 , End Date : 12/02/2016 08:55 , Severity : Moderate

1.04m from Bassaleg.

51.57--3.03

CLEARED @ 06:01Event Location : eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Event Status : Currently Active.

Event Period : expect disruption until 06:00 on 12th February 2016.

Event Reason : Road repairs.

Lanes Closed : There are two of three lanes closed.

0.77m from Caldicot.

51.58--2.74

Event Reason : Roadworks are planned.

Event Location : eastbound between junctions J17 (Chippenham) and J16 (Swindon) .

Event Schedule : From 12:30 on 12th February 2016 to 16:00 on 12th February 2016.

Event Status : Pending.

3.67m from Wootton Bassett.

51.54--1.98

Event Reason : Emergency barrier repairs.

Event Location : eastbound between junctions J13 (Newbury) and J12 (Reading) .

Lane Closures : The hard shoulder is closed.

Event Status : Currently Active.

Event Period : expect disruption until 06:00 on 31st March 2016.

3.99m from Basildon.

51.46--1.18

Event Reason : Roadworks.

Event Location : westbound between junctions J10 (Reading) and J11 (Basingstoke) .

Lane Closures : The hard shoulder is closed.

Event Status : Currently Active.

Event Period : expect disruption until 06:00 on 31st March 2016.

3.86m from Reading.

51.42--0.91

Event Reason : Roadworks.

Event Location : eastbound between junctions J11 (Basingstoke) and J10 (Reading) .

Lane Closures : The hard shoulder is closed.

Event Status : Currently Active.

Event Period : expect disruption until 06:00 on 31st March 2016.

3.78m from Reading.

51.42--0.91

Event Reason : Emergency barrier repairs.

Event Location : eastbound between junctions J13 (Newbury) and J12 (Reading) .

Lane Closures : The hard shoulder is closed.

Event Status : Currently Active.

Event Period : expect disruption until 06:00 on 31st March 2016.

3.99m from Basildon.

51.46--1.18

CLEARED @ 09:21M4 : Eastbound : J48 (Pontarddulais) Hendy to J46 (Swansea) Llangyfelach : Congestion : Due to Accident earlier :

0.65m from Hendy.

51.71--4.06

CLEARED @ 06:42M4 : Eastbound : J46 (Swansea) Llangyfelach to J45 (Swansea) Ynysforgan : Incident : Road closed : Local diversions in place

1.83m from Felindre.

51.68--3.95

CLEARED @ 06:32M4 : Eastbound : J46 (Swansea) Llangyfelach to J45 (Swansea) Ynysforgan : Incident : Delays possible :

1.83m from Felindre.

51.68--3.95

Event Location : westbound between junctions J16 (Swindon) and J17 (Chippenham) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:01 on 13th February 2016 to 08:00 on 14th February 2016.

Lanes Closed : There will be two of three lanes closed.

3.68m from Wootton Bassett.

51.54--1.99

Event Location : westbound between junctions J6 (Slough) and J8 (High Wycombe) .

Lane Closures : Lanes 2 and 3 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 22:00 and 06:00 from 18th February 2016 to 20th February 2016.

Lanes Closed : There will be two of three lanes closed.

0.47m from Eton.

51.5--0.61

Event Location : westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Lane Closures : Lanes 2 and 3 will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 15th February 2016 to 06:00 on 16th February 2016.

Lanes Closed : There will be two of three lanes closed.

3.46m from Chieveley.

51.45--1.4

CLEARED @ 11:30Event Location : westbound between junctions J16 (Swindon) and J17 (Chippenham) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:00 on 13th February 2016 to 08:00 on 14th February 2016.

Lanes Closed : There will be two of three lanes closed.

3.68m from Wootton Bassett.

51.54--1.99

CLEARED @ 11:30Event Location : westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 15th February 2016 to 06:00 on 16th February 2016.

Lanes Closed : There will be one of three lanes closed.

3.46m from Chieveley.

51.45--1.4

Event Location : eastbound between junctions J6 (Slough) and J5 (Colnbrook) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 18th February 2016 to 06:00 on 19th February 2016.

Lanes Closed : There will be one of three lanes closed.

0.55m from Slough.

51.49--0.58

Event Location : westbound at junction J4B (Heathrow) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Emergency barrier repairs are planned.

Event Schedule : From 23:00 on 12th February 2016 to 05:00 on 13th February 2016.

Lanes Closed : There will be two of three lanes closed.

2.66m from Heathrow.

51.49--0.49

Event Reason : Emergency barrier repairs are planned.

Event Location : eastbound at junction J4B (Heathrow) .

Event Schedule : From 09:30 on 15th February 2016 to 16:00 on 15th February 2016.

Event Status : Pending.

2.69m from Heathrow.

51.49--0.49

Event Location : westbound between junctions J4 and J4B (Heathrow) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Emergency barrier repairs are planned.

Event Schedule : From 23:00 on 12th February 2016 to 05:00 on 13th February 2016.

Lanes Closed : There will be two of four lanes closed.

2.13m from Heathrow.

51.49--0.47

Event Location : westbound exit slip at junction J10 (Reading) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : Expect disruption everyday between 22:00 and 06:00 from 22nd February 2016 to 24th February 2016.

Lanes Closed : All lanes will be closed.

4.37m from Bracknell.

51.43--0.85

Event Location : westbound between junctions J8 (High Wycombe) and J10 (Reading) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : Expect disruption everyday between 22:00 and 06:00 from 22nd February 2016 to 24th February 2016.

Lanes Closed : There will be two of three lanes closed.

1.27m from Bray.

51.5--0.73

Event Reason : Roadworks are planned.

Event Location : westbound between junctions J7 (Slough) and J8 (High Wycombe) .

Event Schedule : From 09:30 on 16th February 2016 to 16:00 on 16th February 2016.

Event Status : Pending.

1.88m from Maidenhead.

51.51--0.66

Event Location : westbound between junctions J22 (Avonmouth) and J23 (Chepstow) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : From 20:01 on 17th February 2016 to 06:00 on 18th February 2016.

Lanes Closed : There will be two of three lanes closed.

1.72m from Caldicot.

51.58--2.72

Event Location : westbound between junctions J16 (Swindon) and J18 (Bath) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 20:00 and 06:00 from 17th February 2016 to 19th February 2016.

Lanes Closed : There will be one of three lanes closed.

1.98m from Wootton Bassett.

51.55--1.86

Event Location : eastbound between junctions J18 (Bath) and J16 (Swindon) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 20:00 and 06:00 from 17th February 2016 to 19th February 2016.

Lanes Closed : There will be one of three lanes closed.

3.73m from Chippenham.

51.51--2.15

Event Location : westbound exit slip at junction J19 (Bristol) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : From 21:00 on 17th February 2016 to 06:00 on 18th February 2016.

Lanes Closed : There will be one of two lanes closed.

5.08m from Bristol.

51.51--2.52

Event Location : westbound exit slip at junction J19 (Bristol) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : From 20:00 on 17th February 2016 to 21:00 on 17th February 2016.

Lanes Closed : There will be one of two lanes closed.

5.08m from Bristol.

51.51--2.52

Event Location : westbound at junction J22 (Avonmouth) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : From 20:01 on 17th February 2016 to 06:00 on 18th February 2016.

Lanes Closed : All lanes will be closed.

4.17m from Caldicot.

51.57--2.66

Event Location : eastbound between junctions J4 and J3 (Heathrow) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 22:00 and 05:30 from 27th February 2016 to 29th February 2016.

Lanes Closed : There will be two of three lanes closed.

2.06m from Heathrow.

51.5--0.46

Event Reason : Roadworks are planned.

Event Location : westbound between junctions J3 (Heathrow) and J4 .

Event Schedule : From 09:30 on 15th February 2016 to 16:00 on 15th February 2016.

Event Status : Pending.

2.03m from Heathrow.

51.49--0.43

Event Location : westbound entry slip at junction J5 (Colnbrook) .

Lane Closures : Lane two will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 16th February 2016 to 06:00 on 17th February 2016.

Lanes Closed : There will be one of two lanes closed.

1.72m from Slough.

51.49--0.55

Event Location : eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .

Lane Closures : Lanes 2 and 3 will be closed.

Event Status : Pending.

Event Reason : Road repairs are planned.

Event Schedule : From 20:01 on 15th February 2016 to 23:59 on 15th February 2016.

Lanes Closed : There will be two of three lanes closed.

0.77m from Caldicot.

51.58--2.74

Event Location : westbound between junctions J8 (High Wycombe) and J10 (Reading) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 21:30 on 23rd February 2016 to 06:00 on 24th February 2016.

Lanes Closed : There will be one of three lanes closed.

3.49m from Bracknell.

51.46--0.78

Event Location : eastbound between junctions J4B (Heathrow) and J4 .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 22:00 and 05:30 from 27th February 2016 to 29th February 2016.

Lanes Closed : There will be two of four lanes closed.

2.16m from Heathrow.

51.5--0.47

Event Location : eastbound between junctions J14 (Hungerford) and J13 (Newbury) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 15th February 2016 to 06:00 on 16th February 2016.

Lanes Closed : There will be one of three lanes closed.

1.63m from Chieveley.

51.46--1.35

Event Reason : Roadworks are planned.

Event Location : westbound between junctions J7 (Slough) and J10 (Reading) .

Event Schedule : Expect disruption everyday between 07:00 and 17:00 from 15th February 2016 to 16th February 2016.

Event Status : Pending.

1.71m from Maidenhead.

51.51--0.66

Event Reason : Roadworks are planned.

Event Location : eastbound between junctions J10 (Reading) and J7 (Slough) .

Event Schedule : Expect disruption everyday between 09:00 and 18:00 from 15th February 2016 to 16th February 2016.

Event Status : Pending.

4.48m from Bracknell.

51.43--0.85

CLEARED @ 09:21Event Location : westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Lane Closures : Lane three will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 15th February 2016 to 06:00 on 16th February 2016.

Lanes Closed : There will be one of three lanes closed.

3.46m from Chieveley.

51.45--1.4

Event Location : westbound between junctions J12 (Reading) and J13 (Newbury) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Emergency roadside equipment maintenance is planned.

Event Schedule : From 21:30 on 12th February 2016 to 06:00 on 13th February 2016.

Lanes Closed : There will be one of three lanes closed.

2.89m from Basildon.

51.46--1.13

Event Location : westbound between junctions J15 (Swindon) and J16 (Swindon) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:01 on 13th February 2016 to 08:00 on 14th February 2016.

Lanes Closed : There will be one of three lanes closed.

1.55m from Swindon.

51.54--1.79

Event Location : eastbound between junctions J16 (Swindon) and J15 (Swindon) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:01 on 13th February 2016 to 08:00 on 14th February 2016.

Lanes Closed : There will be one of three lanes closed.

1.99m from Wootton Bassett.

51.55--1.86

Event Location : eastbound between junctions J17 (Chippenham) and J16 (Swindon) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:01 on 13th February 2016 to 08:00 on 14th February 2016.

Lanes Closed : There will be one of three lanes closed.

3.67m from Wootton Bassett.

51.54--1.98

CLEARED @ 09:30Event Location : westbound between junctions J16 (Swindon) and J17 (Chippenham) .

Lane Closures : Lanes 1 and 2 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:00 on 13th February 2016 to 08:00 on 14th February 2016.

Lanes Closed : There will be two of three lanes closed.

3.68m from Wootton Bassett.

51.54--1.99

Event Location : eastbound entry slip at junction J16 (Swindon) .

Lane Closures : Lane one will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : From 20:01 on 13th February 2016 to 08:00 on 14th February 2016.

Lanes Closed : There will be one of two lanes closed.

2.28m from Wootton Bassett.

51.54--1.85

Event Location : eastbound entry slip at junction J6 (Slough) .

Lane Closures : Lane two will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 12th February 2016 to 06:00 on 13th February 2016.

Lanes Closed : There will be one of two lanes closed.

0.61m from Eton.

51.5--0.61

Event Location : eastbound between junctions J6 (Slough) and J5 (Colnbrook) .

Lane Closures : Lane two will be closed.

Event Status : Pending.

Event Reason : Roadside drains works are planned.

Event Schedule : From 21:30 on 12th February 2016 to 06:00 on 13th February 2016.

Lanes Closed : There will be one of three lanes closed.

0.55m from Slough.

51.49--0.58

Event Location : eastbound between junctions J8 (High Wycombe) and J6 (Slough) .

Lane Closures : Lanes 2 and 3 will be closed.

Event Status : Pending.

Event Reason : Roadworks are planned.

Event Schedule : Expect disruption everyday between 21:30 and 06:00 from 15th February 2016 to 20th February 2016.

Lanes Closed : There will be two of three lanes closed.

0.8m from Bray.

51.5--0.72