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Planned full closures on England's motorways and major A roads. Most run 20:00–06:00.
1 closure across England on the M4 · tomorrow · full road closures only · clear filters
The M4 westbound carriageway is closed
from 23:00 until 05:30 tomorrow — about 6.5 hours.
You will need another route — the main carriageway is shut.
M4 Westbound Jct 4B to Jct 5 carriageway closure
M4 Westbound Jct 4B to Jct 5 Carriageway and link road closures for routine maintenance works
Diversion via National Highways and Local Authorities Network
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