A1(M) | Hertfordshire | Road Closure | Expect Delays

Region: East of England

Road Affected: A1(M)

Description of incident: The A1(M) is closed southbound between J8 and J7 following a serious incident.

Incident updated: 09/05/2026 02:11:45 am

Traffic delay information supplied by Highways England, for further details please see here: incident details.

The latest traffic reports, roadworks and travel news for the A1(M) in East of England.

Our A1(M) travel news is as up to date as possible but please do always check with local East of England news sources and always allow plenty of time for your journey.

UK Traffic Delays is a reliable source of updated travel information, obtained under licence from official data providers. London travel information is used under license from TfL: Powered by TfL Open Data. Our website contains public sector travel information licensed under the: Open Government Licence v3.0.
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