Road closure archive

Search previously cleared incidents, planned works and cancelled closures. Use precise date ranges or focus on a particular corridor to understand how the network has been disrupted recently.

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120 archived incidents found

Filters applied: Region: isle-of-anglesey • Status: Cleared

A55 : Now clear : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 2 days 6 hours ago

Started Start time TBC Ended 10 Oct 2026, 14:35

Description: A55 : Now clear : Both directions : Britannia Bridge, Start time: 10/10/2026 15:16 , Expected end time: 10/10/2026 15:21, Severity: Slight, Source: Welsh Government, Last updated: 10/10/2026 15:16

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A55 : Both directions : Britannia Bridge : Speed limit 30 mph : Due to high winds : Until further notice

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 week 4 hours ago

Started Start time TBC Ended 5 Oct 2026, 16:20

Description: A55 : Both directions : Britannia Bridge : Speed limit 30 mph : Due to high winds : Until further notice, Start time: 05/10/2026 6:14 , Expected end time: 06/10/2026 6:14, Severity: Slight, Source: Welsh Government, Last updated: 05/10/2026 6:14

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A55 : Now clear : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 week 2 days ago

Started Start time TBC Ended 3 Oct 2026, 00:35

Description: A55 : Now clear : Both directions : Britannia Bridge, Start time: 03/10/2026 1:20 , Expected end time: 03/10/2026 0:17, Severity: Slight, Source: Welsh Government, Last updated: 03/10/2026 1:20

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A5 : Now open : Both directions : Menai Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 week 3 days ago

Started Start time TBC Ended 2 Oct 2026, 19:35

Description: A5 : Now open : Both directions : Menai Bridge, Start time: 02/10/2026 20:15 , Expected end time: 02/10/2026 19:12, Severity: Road closure, Source: Welsh Government, Last updated: 02/10/2026 20:15

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A55 : Now clear : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 week 5 days ago

Started Start time TBC Ended 30 Sep 2026, 19:55

Description: A55 : Now clear : Both directions : Britannia Bridge, Start time: 30/09/2026 20:35 , Expected end time: 30/09/2026 19:32, Severity: Slight, Source: Welsh Government, Last updated: 30/09/2026 20:35

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A487 : Now open : Both directions : A55 J9 Treborth to Y Felinheli

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 week 5 days ago

Started Start time TBC Ended 30 Sep 2026, 14:55

Description: A487 : Now open : Both directions : A55 J9 Treborth to Y Felinheli, Start time: 30/09/2026 15:43 , Expected end time: 30/09/2026 15:48, Severity: Road closure, Source: Welsh Government, Last updated: 30/09/2026 15:43

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A55 : Eastbound : J6 Nant Turnpike (Llangefni) : 29/09/26-30/09/26 1900-0500 : Maintenance work : Offslip closed : Onslip closed : Diversions in place :

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 week 5 days ago

Started Start time TBC Ended 30 Sep 2026, 04:05

Description: A55 : Eastbound : J6 Nant Turnpike (Llangefni) : 29/09/26-30/09/26 1900-0500 : Maintenance work : Offslip closed : Onslip closed : Diversions in place :, Start time: 29/09/2026 19:00 , End Date: 30/09/2026 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 29/09/2026 19:00

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A55 : Britannia Bridge : High winds : Advisory restrictions in place to motorcycles and caravans on bridge : Until further notice

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 2 weeks 1 day ago

Started Start time TBC Ended 27 Sep 2026, 16:55

Description: A55 : Britannia Bridge : High winds : Advisory restrictions in place to motorcycles and caravans on bridge : Until further notice, Start time: 27/09/2026 13:20 , Expected end time: 27/09/2026 19:20, Severity: Slight, Source: Welsh Government, Last updated: 27/09/2026 13:20

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A55 : Both directions : Britannia Bridge : Speed limit 30 mph : Due to high winds : Until further notice

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 2 weeks 1 day ago

Started Start time TBC Ended 27 Sep 2026, 12:40

Description: A55 : Both directions : Britannia Bridge : Speed limit 30 mph : Due to high winds : Until further notice, Start time: 27/09/2026 13:17 , Expected end time: 27/09/2026 17:17, Severity: Slight, Source: Welsh Government, Last updated: 27/09/2026 13:17

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A55 : Westbound : J9 Treborth : 26/09/26-27/09/26 1900-0500 : Maintenance work : Offslip closed : Onslip closed : Diversions in place :

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 2 weeks 1 day ago

Started Start time TBC Ended 27 Sep 2026, 04:05

Description: A55 : Westbound : J9 Treborth : 26/09/26-27/09/26 1900-0500 : Maintenance work : Offslip closed : Onslip closed : Diversions in place :, Start time: 26/09/2026 19:00 , End Date: 27/09/2026 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/09/2026 19:00

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A55 : Now open : Eastbound : J11 Llandygai : Incident : Accident : Road closed

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 2 weeks 6 days ago

Started Start time TBC Ended 22 Sep 2026, 14:40

Description: A55 : Now open : Eastbound : J11 Llandygai : Incident : Accident : Road closed, Start time: 22/09/2026 15:29 , Expected end time: 22/09/2026 15:34, Severity: Road closure, Source: Welsh Government, Last updated: 22/09/2026 15:29

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A55 : Now clear : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 3 weeks 2 days ago

Started Start time TBC Ended 19 Sep 2026, 18:50

Description: A55 : Now clear : Both directions : Britannia Bridge, Start time: 19/09/2026 19:34 , Expected end time: 19/09/2026 19:39, Severity: Slight, Source: Welsh Government, Last updated: 19/09/2026 19:34

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A55 : Now open : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 3 weeks 2 days ago

Started Start time TBC Ended 19 Sep 2026, 04:40

Description: A55 : Now open : Both directions : Britannia Bridge, Start time: 19/09/2026 5:25 , Expected end time: 19/09/2026 4:23, Severity: Road closure, Source: Welsh Government, Last updated: 19/09/2026 5:25

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A55 : Both directions : Britannia Bridge : Speed limit 30 mph : Due to high winds : Until further notice

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 3 weeks 3 days ago

Started Start time TBC Ended 18 Sep 2026, 10:15

Description: A55 : Both directions : Britannia Bridge : Speed limit 30 mph : Due to high winds : Until further notice, Start time: 18/09/2026 10:52 , Expected end time: 18/09/2026 11:10, Severity: Slight, Source: Welsh Government, Last updated: 18/09/2026 10:52

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A55 : Now clear : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 3 weeks 4 days ago

Started Start time TBC Ended 17 Sep 2026, 17:50

Description: A55 : Now clear : Both directions : Britannia Bridge, Start time: 17/09/2026 18:30 , Expected end time: 17/09/2026 17:26, Severity: Slight, Source: Welsh Government, Last updated: 17/09/2026 18:30

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A55 : Now open : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 3 weeks 4 days ago

Started Start time TBC Ended 17 Sep 2026, 04:55

Description: A55 : Now open : Both directions : Britannia Bridge, Start time: 17/09/2026 5:40 , Expected end time: 17/09/2026 4:36, Severity: Slight, Source: Welsh Government, Last updated: 17/09/2026 5:40

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A55 : Now clear : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 3 weeks 6 days ago

Started Start time TBC Ended 15 Sep 2026, 05:55

Description: A55 : Now clear : Both directions : Britannia Bridge, Start time: 15/09/2026 6:35 , Expected end time: 15/09/2026 5:32, Severity: Slight, Source: Welsh Government, Last updated: 15/09/2026 6:35

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A55 : Now clear : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 month 2 hours ago

Started Start time TBC Ended 12 Sep 2026, 19:05

Description: A55 : Now clear : Both directions : Britannia Bridge, Start time: 12/09/2026 19:45 , Expected end time: 12/09/2026 18:41, Severity: Slight, Source: Welsh Government, Last updated: 12/09/2026 19:45

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A55 : Westbound : J11 Llandygai : Emergency work : roundabout Closed : Diversion : use J10 : 11/09/26-12/09/26 2000-0600 :

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 month 16 hours ago

Started Start time TBC Ended 12 Sep 2026, 05:05

Description: A55 : Westbound : J11 Llandygai : Emergency work : roundabout Closed : Diversion : use J10 : 11/09/26-12/09/26 2000-0600 :, Start time: 11/09/2026 20:00 , End Date: 12/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/09/2026 20:00

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A55 : Now open : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 month 2 days ago

Started Start time TBC Ended 10 Sep 2026, 18:20

Description: A55 : Now open : Both directions : Britannia Bridge, Start time: 10/09/2026 19:00 , Expected end time: 10/09/2026 19:05, Severity: Slight, Source: Welsh Government, Last updated: 10/09/2026 19:00

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A55 : Now clear : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 month 4 days ago

Started Start time TBC Ended 8 Sep 2026, 01:55

Description: A55 : Now clear : Both directions : Britannia Bridge, Start time: 08/09/2026 2:40 , Expected end time: 08/09/2026 1:37, Severity: Slight, Source: Welsh Government, Last updated: 08/09/2026 2:40

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A55 : Now clear : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 month 5 days ago

Started Start time TBC Ended 7 Sep 2026, 03:50

Description: A55 : Now clear : Both directions : Britannia Bridge, Start time: 07/09/2026 4:35 , Expected end time: 07/09/2026 3:31, Severity: Slight, Source: Welsh Government, Last updated: 07/09/2026 4:35

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A55 : Now clear : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 month 5 days ago

Started Start time TBC Ended 7 Sep 2026, 03:25

Description: A55 : Now clear : Both directions : Britannia Bridge, Start time: 07/09/2026 4:10 , Expected end time: 07/09/2026 3:07, Severity: Slight, Source: Welsh Government, Last updated: 07/09/2026 4:10

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A55 : Now open : Both directions : Britannia Bridge

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 month 1 week ago

Started Start time TBC Ended 4 Sep 2026, 23:55

Description: A55 : Now open : Both directions : Britannia Bridge, Start time: 05/09/2026 0:38 , Expected end time: 05/09/2026 0:42, Severity: Slight, Source: Welsh Government, Last updated: 05/09/2026 0:38

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A55 : Now open : Westbound : J11 Llandygai to J10 Caernarfon Road

Cleared Roadworks Traffic Wales
Isle Of Anglesey

Cleared 1 month 1 week ago

Started Start time TBC Ended 3 Sep 2026, 03:45

Description: A55 : Now open : Westbound : J11 Llandygai to J10 Caernarfon Road, Start time: 03/09/2026 4:30 , Expected end time: 03/09/2026 3:26, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 4:30

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