First published 10/5/2026, 10:24:16 PM · Last updated 10/5/2026, 10:24:16 PM

Motorways works road disruption — [A4] CHISWICK ROUNDABOUT (W4 ) (Hounslow)

A road closure for Highway Authority works is reported at Chiswick Roundabout on the A4, at the M4 junction, in both directions. The notice advises using an alternative route and lists the closure from 21:00 on 5 October to 04:00 on 6 October 2026.

Illustrative image: M4 motorway over Chiswick Roundabout — David Hawgood/Wikimedia Commons, CC BY-SA 2.0

Categories: travel-and-transportation

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 5/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 1/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 1/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 2/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 4/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 4/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

The notice advises road users to take an alternative route during the closure.

Location

Sources

Motorways works road disruption — [A4] CHISWICK ROUNDABOUT (W4 ) (Hounslow)Powered by TfL Open Data. Contains OS data © Crown copyright and database rights 2016. Geomni UK Map data © and database rights 2019. Usage terms

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