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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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181 archived incidents found

Filters applied: Region: caerphilly • Status: Cleared

A470 : Eastbound : Pontypridd to Abercynon : Road closed : 02/02/26-20/02/26 2000-0600 : Diversions in place :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 20 Feb 2026, 06:05

Description: A470 : Eastbound : Pontypridd to Abercynon : Road closed : 02/02/26-20/02/26 2000-0600 : Diversions in place :, Start time: 02/02/2026 20:00 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/02/2026 20:00

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 19 Feb 2026, 18:20

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 19/02/2026 18:09 , Expected end time: 19/02/2026 18:14, Severity: Moderate, Source: Welsh Government, Last updated: 19/02/2026 18:09

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A470 : Northbound : Abercynon - Broadway : 02/02/26-14/02/26 2000-0600 : Closed : Diversions in place :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 14 Feb 2026, 06:05

Description: A470 : Northbound : Abercynon - Broadway : 02/02/26-14/02/26 2000-0600 : Closed : Diversions in place :, Start time: 02/02/2026 20:00 , End Date: 14/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/02/2026 20:00

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 12 Feb 2026, 20:20

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 12/02/2026 18:55 , Expected end time: 12/02/2026 19:00, Severity: Moderate, Source: Welsh Government, Last updated: 12/02/2026 18:55

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 11 Feb 2026, 19:00

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 11/02/2026 18:26 , Expected end time: 11/02/2026 18:31, Severity: Moderate, Source: Welsh Government, Last updated: 11/02/2026 18:26

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 11 Feb 2026, 10:50

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 11/02/2026 9:20 , Expected end time: 11/02/2026 9:25, Severity: Moderate, Source: Welsh Government, Last updated: 11/02/2026 9:20

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 10 Feb 2026, 19:45

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 10/02/2026 18:19 , Expected end time: 10/02/2026 18:24, Severity: Moderate, Source: Welsh Government, Last updated: 10/02/2026 18:19

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 10 Feb 2026, 11:20

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 10/02/2026 9:50 , Expected end time: 10/02/2026 9:55, Severity: Moderate, Source: Welsh Government, Last updated: 10/02/2026 9:50

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A470 : Southbound : Abercanaid to Abercynon : 09/02/26-10/02/26 1900-0100 : Roadworks : Closed : Diversions in place :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 10 Feb 2026, 01:05

Description: A470 : Southbound : Abercanaid to Abercynon : 09/02/26-10/02/26 1900-0100 : Roadworks : Closed : Diversions in place :, Start time: 09/02/2026 19:00 , End Date: 10/02/2026 1:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/02/2026 19:00

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A470 : Northbound : Abercynon to Pontypridd : Resurfacing work : 1 lane closed : Delays possible : 04/02/26-05/02/26 0000-0600 :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 5 Feb 2026, 06:05

Description: A470 : Northbound : Abercynon to Pontypridd : Resurfacing work : 1 lane closed : Delays possible : 04/02/26-05/02/26 0000-0600 :, Start time: 04/02/2026 0:00 , End Date: 05/02/2026 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 04/02/2026 13:16

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 3 Feb 2026, 19:15

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 03/02/2026 17:45 , Expected end time: 03/02/2026 17:50, Severity: Moderate, Source: Welsh Government, Last updated: 03/02/2026 17:45

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 3 Feb 2026, 10:05

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 03/02/2026 9:24 , Expected end time: 03/02/2026 9:29, Severity: Moderate, Source: Welsh Government, Last updated: 03/02/2026 9:24

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 2 Feb 2026, 19:30

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 02/02/2026 18:03 , Expected end time: 02/02/2026 18:08, Severity: Moderate, Source: Welsh Government, Last updated: 02/02/2026 18:03

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A470 : Southbound : Abercynon to Bridge Street Interchange : 01/02/26-02/02/26 2000-0600 : Closed :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 2 Feb 2026, 06:05

Description: A470 : Southbound : Abercynon to Bridge Street Interchange : 01/02/26-02/02/26 2000-0600 : Closed :, Start time: 01/02/2026 20:00 , End Date: 02/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/02/2026 20:00

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A470 : Northbound : Upper Boat : offslip : Closed : 01/02/26-02/02/26 2000-0600 :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 2 Feb 2026, 06:05

Description: A470 : Northbound : Upper Boat : offslip : Closed : 01/02/26-02/02/26 2000-0600 :, Start time: 01/02/2026 20:00 , End Date: 02/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 01/02/2026 20:00

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A470 : Southbound : Nantgarw : Onslip closed : 27/01/26-28/01/26 2000-0600 :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 28 Jan 2026, 06:05

Description: A470 : Southbound : Nantgarw : Onslip closed : 27/01/26-28/01/26 2000-0600 :, Start time: 27/01/2026 20:00 , End Date: 28/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/01/2026 20:00

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 27 Jan 2026, 10:50

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 27/01/2026 9:23 , Expected end time: 27/01/2026 9:28, Severity: Moderate, Source: Welsh Government, Last updated: 27/01/2026 9:23

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A470 : Northbound : Upper Boat : Offslip closed : 26/01/26-27/01/26 2000-0600 :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 27 Jan 2026, 06:05

Description: A470 : Northbound : Upper Boat : Offslip closed : 26/01/26-27/01/26 2000-0600 :, Start time: 26/01/2026 20:00 , End Date: 27/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/01/2026 20:00

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 26 Jan 2026, 09:55

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 26/01/2026 8:56 , Expected end time: 26/01/2026 9:01, Severity: Moderate, Source: Welsh Government, Last updated: 26/01/2026 8:56

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 22 Jan 2026, 10:50

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 22/01/2026 9:23 , Expected end time: 22/01/2026 9:28, Severity: Moderate, Source: Welsh Government, Last updated: 22/01/2026 9:23

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A470 : Westbound : Nantgarw : Roadworks : Entry slip road closed : Diversions in place : 19/01/26-20/01/26 2000-0600 :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 20 Jan 2026, 06:05

Description: A470 : Westbound : Nantgarw : Roadworks : Entry slip road closed : Diversions in place : 19/01/26-20/01/26 2000-0600 :, Start time: 19/01/2026 20:00 , End Date: 20/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/01/2026 20:00

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A470 : Southbound : Upper Boat : Roadworks : Entry slip road closed : Diversions in place : 18/01/26-19/01/26 2000-0600 :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 19 Jan 2026, 06:05

Description: A470 : Southbound : Upper Boat : Roadworks : Entry slip road closed : Diversions in place : 18/01/26-19/01/26 2000-0600 :, Start time: 18/01/2026 20:00 , End Date: 19/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/01/2026 20:00

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A470 : Northbound : Pontypridd to Abercynon : Incident : Emergency works : Lane closed : Delays possible :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 18 Jan 2026, 17:55

Description: A470 : Northbound : Pontypridd to Abercynon : Incident : Emergency works : Lane closed : Delays possible :, Start time: 18/01/2026 15:51 , Expected end time: 18/01/2026 17:50, Severity: Moderate, Source: Welsh Government, Last updated: 18/01/2026 15:51

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A470 : Now clear : Northbound : Nantgarw

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 16 Jan 2026, 11:40

Description: A470 : Now clear : Northbound : Nantgarw, Start time: 16/01/2026 10:11 , Expected end time: 16/01/2026 10:16, Severity: Moderate, Source: Welsh Government, Last updated: 16/01/2026 10:11

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A470 : Southbound : Glyntaff Interchange : Clearance work : Entry slip road closed : Diversions in place : 13/01/26-16/01/26 2000-0600 :

Cleared Traffic Wales
Caerphilly
Starts Start time TBC Expected 16 Jan 2026, 06:05

Description: A470 : Southbound : Glyntaff Interchange : Clearance work : Entry slip road closed : Diversions in place : 13/01/26-16/01/26 2000-0600 :, Start time: 13/01/2026 20:00 , End Date: 16/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/01/2026 20:00

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