All clear
No accidents reported on the M3
Nothing unplanned in the National Highways feed for this road right now. Roadworks and planned closures are listed separately.
Clear
No accidents reported on the M3 right now. Roadworks and planned closures are on the M3 traffic page.
Updated 16:17 · refreshes every 5 min
Nothing unplanned in the National Highways feed for this road right now. Roadworks and planned closures are listed separately.
This page lists unplanned incidents only: collisions, breakdowns and obstructions reported on the M3. For the full picture including roadworks see M3 traffic, and for what’s shut this weekend see M3 closures.
The M3 runs from the M25 at Thorpe down past Basingstoke and Winchester to the M27 for Southampton and the south coast. The smart-motorway section between J2 and J4a carries the heaviest flows, and summer Saturdays add south-coast holiday traffic to the usual commuter pattern. Live incidents, roadworks and closures refresh every 5 minutes.