Live accidents and incidents on the M3 motorway, updated automatically from National Highways. See broken-down vehicles, collisions, congestion and delays across all M3 junctions. For full search and filtering by junction and delay, visit our central M3 traffic news search page.
M3 Traffic News
No current matching traffic news.
Looks like a clear run — have a safe and smooth journey.
Conditions can change, and not every hold-up is reported instantly, so do check back before you travel. Our traffic news updates automatically, 24 hours a day, every few minutes.