Live road closures & traffic incidents
Stuck in traffic? Check whether the road you are on is closed right now. Live accident and emergency closures from National Highways and Traffic Wales are listed first, followed by roadworks in force and closures starting in the next 48 hours.
Live incidents
7
Accidents and emergency closures right now
Active roadworks
69
Works and lane closures currently in force
Starting soon
288
Closures planned in the next 48 hours
Cleared today
523
Closures resolved in the past 24 hours
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364 live and upcoming closures
Live incident closures are listed first, followed by roadworks currently in force, then closures starting in the next 48 hours. Zoom the map or filter the list to focus on a specific region or corridor.
Live incident closures
A55 : Eastbound : J31 Caerwys to J32 Dolphin (Holywell) : Incident : at Pantasaph Accident : Long delays Road closed :
Active Incident Traffic WalesDescription: A55 : Eastbound : J31 Caerwys to J32 Dolphin (Holywell) : Incident : at Pantasaph Accident : Long delays Road closed :, Start time: 13/10/2026 9:01 , Expected end time: 13/10/2026 11:35, Severity: Road closure, Source: Welsh Government, Last updated: 13/10/2026 9:01
A470 : Northbound : Upper Boat to Pontypridd : Incident : Vehicle fire : Delays possible :
Active Incident Traffic WalesDescription: A470 : Northbound : Upper Boat to Pontypridd : Incident : Vehicle fire : Delays possible :, Start time: 13/10/2026 8:48 , Expected end time: 13/10/2026 12:48, Severity: Severe, Source: Welsh Government, Last updated: 13/10/2026 8:48
M4 : Eastbound : J45 Ynysforgan to J43 Llandarcy : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J45 Ynysforgan to J43 Llandarcy : Congestion : Delays possible :, Start time: 13/10/2026 8:14 , Expected end time: 13/10/2026 11:14, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 8:14
A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 13/10/2026 7:15 , Expected end time: 13/10/2026 10:15, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 7:15
M4 : Eastbound : J27 High Cross to J23A Magor : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J27 High Cross to J23A Magor : Congestion : Delays possible :, Start time: 13/10/2026 7:05 , Expected end time: 13/10/2026 11:04, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 7:05
A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :, Start time: 13/10/2026 7:04 , Expected end time: 13/10/2026 10:04, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 7:04
A55 : Britannia Bridge : High winds : Advisory restrictions in place to motorcycles and caravans on bridge : Until further notice
Active Incident Traffic WalesDescription: A55 : Britannia Bridge : High winds : Advisory restrictions in place to motorcycles and caravans on bridge : Until further notice, Start time: 13/10/2026 4:10 , Expected end time: 13/10/2026 20:09, Severity: Slight, Source: Welsh Government, Last updated: 13/10/2026 4:10
Roadworks in force now
M3 northbound hardshoulder closure (79/4 to 78/4)
Planned Roadworks National HighwaysExpected to clear in 6 hours 34 minutes
M3 northbound hardshoulder closure (79/4 to 78/4)
M20 eastbound hard shoulder closure (78/3A to 78/9A)
Planned Roadworks National HighwaysExpected to clear in 5 hours 34 minutes
M20 eastbound hard shoulder closure (78/3A to 78/9A)
Hard shoulder mobile lane closure northbound
Planned Roadworks National HighwaysExpected to clear in 8 hours 34 minutes
Hard shoulder mobile lane closure northbound
M65 Eastbound Jct 9 exit slip road hardshoulder closure
Active Roadworks National HighwaysExpected to clear in 7 hours 34 minutes
M65 Eastbound Jct 9 exit slip road hardshoulder closure
Mobile hardshoulder closure northbound
Active Roadworks National HighwaysExpected to clear in 6 hours 34 minutes
Mobile hardshoulder closure northbound
M40 Northbound, Jct 8a to Jct 9, hard shoulder closure.
Planned Roadworks National HighwaysExpected to clear in 2 days 14 hours
M40 Northbound, Jct 8a to Jct 9, hard shoulder closure.
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Active Roadworks National HighwaysExpected to clear in 8 hours 34 minutes
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
A30 Both Directions Penzance to Exeter Mobile Lane Closures
Planned Roadworks National HighwaysExpected to clear in 8 hours 34 minutes
A30 Both Directions Penzance to Exeter Mobile Lane Closures
A35 Morcombelake traffic lights in place
Planned Roadworks National HighwaysExpected to clear in 3 days 6 hours
A35 Morcombelake traffic lights in place
A35 Gapemouth Cnr to George Lane Kilmington 4/5 way traffic lights
Planned Roadworks National HighwaysExpected to clear in 3 weeks 6 days
A35 Gapemouth Cnr to George Lane Kilmington 4/5 way traffic lights
A590 Eastbound Meathop Roundabout to Millside Lane 2 closure
Active Roadworks National HighwaysExpected to clear in 3 days 20 hours
A590 Eastbound Meathop Roundabout to Millside Lane 2 closure
M602 Eastbound hardshoulder closure (MP 4/8 to 6/4)
Active Roadworks National HighwaysExpected to clear in 1 week 3 days
M602 Eastbound hardshoulder closure (MP 4/8 to 6/4)
Contra flow westbound with eastbound closed from Horseshoe Drive
Planned Roadworks National HighwaysExpected to clear in 6 days 11 hours
contra flow westbound with eastbound closed from Horseshoe Drive
A303 both directions Broadway to Southfields layby closures for drainage
Planned Roadworks National HighwaysExpected to clear in 3 months 2 weeks
A303 both directions Broadway to Southfields layby closures for drainage
A38 eastbound Liskeard layby closure
Planned Roadworks National HighwaysExpected to clear in 2 days 7 hours
A38 eastbound Liskeard layby closure
M48 eastbound Jct 2 to Jct 1 hard shoulder closure 199/9-194/6
Planned Roadworks National HighwaysExpected to clear in 3 days 20 hours
M48 eastbound Jct 2 to Jct 1 hard shoulder closure 199/9-194/6
A1033 eastbound Northern Gateway to Marfleet Lane 1 closure
Active Roadworks National HighwaysExpected to clear in 2 weeks 4 days
A1033 eastbound Northern Gateway to Marfleet Lane 1 closure
A66 Little Burdon to Sadberge eastbound lane 1 closure
Active Roadworks National HighwaysExpected to clear in 2 weeks 21 hours
A66 Little Burdon to Sadberge eastbound lane 1 closure
Turn live incidents into proactive action
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