Closures on the M3
2 closures on the M3 today.
Data last updated: 5 Oct 2026, 19:47 (UK time)
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All roadworks
2 works active closures
Scheduled
- Scheduled
M3 / A303
A303 eastbound crematorium to M3 carriageway closure
Carriageway closedStarts in 38mNational Highways
ScheduledM3 / A303
A303 eastbound crematorium to M3 carriageway closure
Carriageway closedStarts in 38mNational Highways
- Scheduled
M3
M3 northbound Jct 10 to Jct 7 carriageway closure
Carriageway closedStarts in 38mNational Highways
ScheduledM3
M3 northbound Jct 10 to Jct 7 carriageway closure
Carriageway closedStarts in 38mNational Highways
What's happening on the M3?
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Closures and restrictions reported by National Highways — including full road closures, carriageway closures, and lane closures. We show whatever their DATEX feeds publish for this route.
National Highways may not have published it yet, or the works may fall just outside the corridor we map for this route. If you spot a gap, drop us an email or use the chat — tell us the junction or direction and we'll look into it.
No. This page only shows works on the M3 from National Highways. For closures on nearby A-roads and streets, use our road closures pages — search by town or postcode.
Directly from National Highways — the agency that operates motorways and major trunk roads in England. This page is rebuilt four times a day from their DATEX feeds. We don't modify or filter what they publish.
More questions? Visit our support page
Don't get caught out
Is your commute along the M3 clear tomorrow?
All roadworks
2 works active closures
Scheduled
- Scheduled
M3 / A303
A303 eastbound crematorium to M3 carriageway closure
Carriageway closedStarts in 38mNational Highways
ScheduledM3 / A303
A303 eastbound crematorium to M3 carriageway closure
Carriageway closedStarts in 38mNational Highways
- Scheduled
M3
M3 northbound Jct 10 to Jct 7 carriageway closure
Carriageway closedStarts in 38mNational Highways
ScheduledM3
M3 northbound Jct 10 to Jct 7 carriageway closure
Carriageway closedStarts in 38mNational Highways
What's happening on the M3?
No account needed. Random nickname on this device. Privacy
Loading comments…
Closures and restrictions reported by National Highways — including full road closures, carriageway closures, and lane closures. We show whatever their DATEX feeds publish for this route.
National Highways may not have published it yet, or the works may fall just outside the corridor we map for this route. If you spot a gap, drop us an email or use the chat — tell us the junction or direction and we'll look into it.
No. This page only shows works on the M3 from National Highways. For closures on nearby A-roads and streets, use our road closures pages — search by town or postcode.
Directly from National Highways — the agency that operates motorways and major trunk roads in England. This page is rebuilt four times a day from their DATEX feeds. We don't modify or filter what they publish.
More questions? Visit our support page
Don't get caught out