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
0
Accidents and emergency closures right now
Active roadworks
87
Works and lane closures currently in force
Starting soon
256
Closures planned in the next 48 hours
Cleared today
173
Closures resolved in the past 24 hours
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343 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.
Roadworks in force now
A487 : Both directions : Dinas Cross : Roadworks : Road closed : Diversions in place : 14/10/26-20/10/26 0600-06:00 24hrs
Active Roadworks Traffic WalesDescription: A487 : Both directions : Dinas Cross : Roadworks : Road closed : Diversions in place : 14/10/26-20/10/26 0600-06:00 24hrs, Start time: 14/10/2026 6:00 , End Date: 20/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/10/2026 9:43
A470 : Southbound : Coryton : Roadworks : Exit slip road closed : Diversions in place : 12/10/26-13/10/26 2000-0600 :
Active Roadworks Traffic WalesDescription: A470 : Southbound : Coryton : Roadworks : Exit slip road closed : Diversions in place : 12/10/26-13/10/26 2000-0600 :, Start time: 12/10/2026 20:00 , End Date: 13/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/10/2026 12:09
A40 : Northbound : A40 Welsh Border to Monmouth Dixton R/bout : Resurfacing work : Road closed : Diversions in place : 12/10/26-13/10/26 2000-0600 :
Active Roadworks Traffic WalesDescription: A40 : Northbound : A40 Welsh Border to Monmouth Dixton R/bout : Resurfacing work : Road closed : Diversions in place : 12/10/26-13/10/26 2000-0600 :, Start time: 12/10/2026 20:00 , End Date: 13/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/10/2026 12:02
A466 : Both directions : M48 J2 Newhouse to A48 Interchange : Resurfacing work : Road closed : Diversions in place : 12/10/26-15/10/26 2000-0600 :
Active Roadworks Traffic WalesDescription: A466 : Both directions : M48 J2 Newhouse to A48 Interchange : Resurfacing work : Road closed : Diversions in place : 12/10/26-15/10/26 2000-0600 :, Start time: 12/10/2026 20:00 , End Date: 15/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/10/2026 11:57
M4 : Eastbound : J28 Tredegar Park EB Onslip to J24 Coldra : Structural inspections : Bridge closed : Diversion : 12/10/26-13/10/26 2000-0600 :
Active Roadworks Traffic WalesDescription: M4 : Eastbound : J28 Tredegar Park EB Onslip to J24 Coldra : Structural inspections : Bridge closed : Diversion : 12/10/26-13/10/26 2000-0600 :, Start time: 12/10/2026 20:00 , End Date: 13/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/10/2026 12:18
M4 : Eastbound : J28 Tredegar Park to J24 Coldra : 11/10/26-17/10/26 2000-0600 : Clearance work : Closed : Diversions in place :
Active Roadworks Traffic WalesDescription: M4 : Eastbound : J28 Tredegar Park to J24 Coldra : 11/10/26-17/10/26 2000-0600 : Clearance work : Closed : Diversions in place :, Start time: 11/10/2026 20:00 , End Date: 17/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/10/2026 20:00
M4 : Eastbound : J35 Pencoed : 15/09/26-13/10/26 1900-0600 : Exit slip road closed : Clearance work : Diversions in place :
Active Roadworks Traffic WalesDescription: M4 : Eastbound : J35 Pencoed : 15/09/26-13/10/26 1900-0600 : Exit slip road closed : Clearance work : Diversions in place :, Start time: 15/09/2026 19:00 , End Date: 13/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/10/2026 16:38
A4076 : Both directions : Steynton to A477 Interchange : Maintenance work : Road closed : 29/09/26-14/11/26 2000-0500 :
Active Roadworks Traffic WalesDescription: A4076 : Both directions : Steynton to A477 Interchange : Maintenance work : Road closed : 29/09/26-14/11/26 2000-0500 :, Start time: 29/09/2026 20:00 , End Date: 14/11/2026 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 29/09/2026 20:00
A494 : Both directions : Ruthin : Improvement work : STOP/GO in use : Delays possible : 28/09/26-23/10/26 0900-1200 :
Active Roadworks Traffic WalesDescription: A494 : Both directions : Ruthin : Improvement work : STOP/GO in use : Delays possible : 28/09/26-23/10/26 0900-1200 :, Start time: 28/09/2026 9:00 , End Date: 23/10/2026 12:00, Severity: Moderate, Source: Welsh Government, Last updated: 28/09/2026 9:00
A40 : Both directions : Tarell Roundabout : 27/09/26-23/10/26 1900-0600 : A470 Resurfacing work : 1 lane closed :
Active Roadworks Traffic WalesDescription: A40 : Both directions : Tarell Roundabout : 27/09/26-23/10/26 1900-0600 : A470 Resurfacing work : 1 lane closed :, Start time: 27/09/2026 19:00 , End Date: 23/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/09/2026 19:00
A470 : Both directions : Llanrwst : Resurfacing work : 10mph convoy : Temporary traffic lights : Width limit 3.25m : 07/09/26-24/10/26 0700-0200 :
Active Roadworks Traffic WalesDescription: A470 : Both directions : Llanrwst : Resurfacing work : 10mph convoy : Temporary traffic lights : Width limit 3.25m : 07/09/26-24/10/26 0700-0200 :, Start time: 07/09/2026 7:00 , End Date: 24/10/2026 2:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/09/2026 7:00
A470 : Both directions : Llanrwst to A55 J19 Glan Conwy : Maenan : Resurfacing work : STOP/GO in use : Width limit 3.25m : 07/09/26-24/10/26 0700-0200 :
Active Roadworks Traffic WalesDescription: A470 : Both directions : Llanrwst to A55 J19 Glan Conwy : Maenan : Resurfacing work : STOP/GO in use : Width limit 3.25m : 07/09/26-24/10/26 0700-0200 :, Start time: 07/09/2026 7:00 , End Date: 24/10/2026 2:00, Severity: Moderate, Source: Welsh Government, Last updated: 07/09/2026 7:00
Starting in the next 48 hours
M40 Southbound, Jct 10 to Jct 9 hard shoulder closure
Planned Roadworks National HighwaysStarts in 56 minutes 10 seconds
M40 Southbound, Jct 10 to Jct 9 hard shoulder closure
A628 eastbound Tintwistle Layby closure
Planned Roadworks National HighwaysStarts in 5 hours 56 minutes
A628 eastbound Tintwistle Layby closure
A30 Both Directions Penzance to Exeter Mobile Lane Closures
Planned Roadworks National HighwaysStarts in 6 hours 56 minutes
A30 Both Directions Penzance to Exeter Mobile Lane Closures
Both directions mobile lane closures
Planned Roadworks National HighwaysStarts in 6 hours 56 minutes
Both directions mobile lane closures
Jct 7 exit slip road lane closure westbound
Planned Roadworks National HighwaysStarts in 7 hours 56 minutes
Jct 7 exit slip road lane closure westbound
Jct 7 exit slip road lane closure eastbound
Planned Roadworks National HighwaysStarts in 7 hours 56 minutes
Jct 7 exit slip road lane closure eastbound
Lane 1 closure
Planned Roadworks National HighwaysStarts in 7 hours 56 minutes
lane 1 closure
A38 eastbound Carkeel roundabout to Saltash Tunnel carriageway closed
Planned Roadworks National HighwaysStarts in 8 hours 26 minutes
A38 eastbound Carkeel roundabout to Saltash Tunnel carriageway closed
A38 westbound Saltash Tunnel to Carkeel Roundabout carriageway closed
Planned Roadworks National HighwaysStarts in 8 hours 26 minutes
A38 westbound Saltash Tunnel to Carkeel Roundabout carriageway closed
A3 northbound lane 1 closure (42/9 to 42/2)
Planned Roadworks National HighwaysStarts in 8 hours 56 minutes
A3 northbound lane 1 closure (42/9 to 42/2)
A194M Jct 2 Follingsby Northbound exit slip lane 2 closure
Planned Roadworks National HighwaysStarts in 8 hours 56 minutes
A194M Jct 2 Follingsby Northbound exit slip lane 2 closure
A66 Yarm Road eastbound exit slip road closure
Planned Roadworks National HighwaysStarts in 8 hours 56 minutes
A66 Yarm Road eastbound exit slip road closure
M18 northbound Jct 4 to Jct 5 lane 1 closure (278/7 279/6)
Planned Roadworks National HighwaysStarts in 8 hours 56 minutes
M18 northbound Jct 4 to Jct 5 lane 1 closure (278/7 279/6)
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