M3 road closures & live traffic incidents

No live incident closures on the M3 right now, but 1 roadwork is currently in force.

Live M3 updates from National Highways and Traffic Wales: incident closures, roadworks in force, planned closures for the week ahead and recently cleared disruption.

Live incident

Active roadworks

Planned

Cleared

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M3 roadworks in force now

M3 northbound lane 3 closure (76/3 to 72/3)

Active Roadworks National Highways

Basingstoke M3 · M3 Eastbound Within J6

Expected to clear in 8 hours 59 minutes

Started 5 Aug 2026, 18:08 Expected clear 6 Aug 2026, 05:00

M3 northbound lane 3 closure (76/3 to 72/3)

Category: Road Maintenance

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Recently cleared on the M3

M3 northbound lane closure marker post 60/6 to 59/6
Cleared

Cleared 35 seconds ago
M3 northbound lane 3 closure (76/3 to 72/3)
Cleared

Cleared 1 hour 35 seconds ago
M3 northbound Jct 6 lane 1 closure on exit slip road and link to Black Dam roundabout
Cleared

Cleared 15 hours 30 minutes ago
M3 northbound Jct 10 to Jct 8 carriageway closure
Cleared

Cleared 1 day 18 hours ago
M3 northbound Jct 4 Lane 1 closure on exit slip road
Cleared

Cleared 1 day 20 hours ago
M3 northbound Jct 4 Lane 1 closure on exit slip road
Cleared

Cleared 1 day 22 hours ago
M3 northbound lane 1 and lane 2 closure (43/0 to 41/1)
Cleared

Cleared 4 days 15 hours ago
M3 northbound lane 1 and 2 closure (50/0 to 46/3)
Cleared

Cleared 6 days 17 hours ago
M3 northbound lane 1 and 2 closure (73/0 to 70/8)
Cleared

Cleared 6 days 18 hours ago
M3 northbound lane 1 and 2 closure (50/0 to 46/3)
Cleared

Cleared 6 days 20 hours ago

All live closures M3 closure history