M4 road closures & live traffic incidents
No live incident closures on the M4 right now, but 2 roadworks are currently in force.
Live M4 updates from National Highways and Traffic Wales: incident closures, roadworks in force, planned closures for the week ahead and recently cleared disruption.
M4 roadworks in force now
M4 eastbound Jct 8/9 entry slip road closure
Active Roadworks National HighwaysExpected to clear in 7 hours 59 minutes
M4 eastbound Jct 8/9 entry slip road closure
M4 eastbound Jct 23 to 22 lane 1 and 2 closed (203/3B to 195/7B)
Active Roadworks National HighwaysExpected to clear in 7 hours 59 minutes
M4 eastbound Jct 23 to 22 lane 1 and 2 closed (203/3B to 195/7B)
Recently cleared on the M4
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M4 eastbound lane 1, 2 and 3 closure (47/0 - 41/6)
ClearedCleared 35 minutes 7 seconds ago
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M4 eastbound Jct 19 to Jct 18 lane 3&2 leading to hardshoulder running (179/7 to 175/4)
ClearedCleared 35 minutes 7 seconds ago
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M4 Jct 10 Slip 7 road closure
ClearedCleared 1 hour 7 seconds ago
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M4 eastbound Jct 23 to 22 lane 1 and 2 closed (203/3B to 195/7B)
ClearedCleared 1 hour 5 minutes ago
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M4 eastbound lane 1, 2 and 3 closure (47/0 - 41/6)
ClearedCleared 2 hours 8 seconds ago
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M4 eastbound lane 3 closure ( 88/5 to 85/1)
ClearedCleared 2 hours 8 seconds ago
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M4 eastbound Jct 19 to Jct 18 lane 1 closure (176/4 to 175/7)
ClearedCleared 14 hours 35 minutes ago
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M4 eastbound lane 1, 2 and 3 closure (47/0 - 41/6)
ClearedCleared 16 hours 55 minutes ago
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M4 eastbound lane 1 and 2 closure (96/3 to 95/4)
ClearedCleared 19 hours 30 minutes ago
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M4 eastbound Jct 23 to 22 lane 1 and 2 closed (203/3B to 195/7B)
ClearedCleared 21 hours 8 seconds ago