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A470 : Northbound : Nantgarw : Roadworks : Entry slip road closed : Diversions in place : 16/10/26-17/10/26 2000-0600 :

Active

Description: A470 : Northbound : Nantgarw : Roadworks : Entry slip road closed : Diversions in place : 16/10/26-17/10/26 2000-0600 :, Start time: 16/10/2026 20:00 , End Date: 17/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/10/2026 12:10

Start time
To be confirmed
Expected end
Awaiting update
Duration
Live incident
Live incident
Active roadworks
Planned
Cleared
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First published
Fri, Oct 9, 2026 12:10 PM
Coordinates
51.562199, -3.269999
Feed provider
Traffic Wales
Coordinate source
Georss Point

Source: Traffic Wales data feed

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A470 : Northbound : Upper Boat : Cyclic maintenance : Entry slip road closed : Diversions in place : 26/08/26-28/08/26 1900-0400 :

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Description: A470 : Northbound : Upper Boat : Cyclic maintenance : Entry slip road closed : Diversions in place : 26/08/26-28/08/26 1900-0400 :, Start time: 26/08/2026 19:00 , End Date: 28/08/2026 4:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/08/2026 19:00

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Description: A470 : Both directions : Upper Boat : Congestion : Delays possible :, Start time: 25/03/2026 8:50 , Expected end time: 25/03/2026 10:50, Severity: Moderate, Source: Welsh Government, Last updated: 25/03/2026 8:50

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Description: A470 : Southbound : Upper Boat to Nantgarw : Gas main work : 1 lane closed : Delays possible : 10/10/26-12/10/26 0930-1530 :, Start time: 10/10/2026 9:30 , End Date: 12/10/2026 15:30, Severity: Moderate, Source: Welsh Government, Last updated: 10/10/2026 9:30

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Started Start time TBC Ended 16 Oct 2025, 07:55

Description: A470 : Northbound : Nantgarw : Congestion : Delays possible :, Start time: 16/10/2025 7:46 , Expected end time: 16/10/2025 8:46, Severity: Moderate, Source: Welsh Government, Last updated: 16/10/2025 7:46

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A470 : Southbound : Upper Boat : Exit slip road closed : Diversions in place : 11/01/26-13/01/26 2000-0600 : Carriageway maintenance :

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Description: A470 : Southbound : Upper Boat : Exit slip road closed : Diversions in place : 11/01/26-13/01/26 2000-0600 : Carriageway maintenance :, Start time: 11/01/2026 20:00 , End Date: 13/01/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/01/2026 20:00

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