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A421 roadworks

Live and upcoming roadworks, closures and disruption on the A421 across the UK, from Department for Transport Street Manager data. Updated 25 September 2026.

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Active / upcoming
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Authorities
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High impact

Councils on the A421

National Highways›
Data: DfT Street Manager, refreshed every 6 hours. Open the live map · All councils · Worst roads · Home
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