🚧 M25 J10-J16 Smart Motorway

ROAD M25

Zone Status

Severity ● Major

Zone Type 🚦 Lane Closure

Road / Highway M25

Location 🇬🇧 London, United Kingdom

Zone Extent

START Junction 10 (Wisley)

→

END Junction 16 (M40)

Coordinates 51.3209° N, -0.4691° E

70 km/h

Normal

→ Reduced

50 km/h

In Zone

Reduction -20 km/h

Responsible Authority 🏛️ National Highways

🔴

Currently Active

This construction zone is ongoing. Plan your route accordingly.

Smart motorway conversion — emergency refuge areas being added. Contraflow in place. Significant congestion expected.

51.3209° N, -0.4691° E

🗺️

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M6