Road closure archive

Search previously cleared incidents, planned works and cancelled closures. Use precise date ranges or focus on a particular corridor to understand how the network has been disrupted recently.

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315 archived incidents found

Filters applied: Region: slough • Status: Cleared

M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 slip road and link road closure

Planned National Highways
Slough M4 · Link Road From M4 J4B Eastbound To M25 J15
Starts 12 May 2026, 21:00 Expected 13 May 2026, 04:30

M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 slip road and link road closure

Category: Road Maintenance
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M4 eastbound Jct 5 to Jct 4B lane 1,2 closure

Planned National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 11 May 2026, 21:00 Expected 12 May 2026, 04:30

M4 eastbound Jct 5 to Jct 4B lane 1,2 closure

Category: Road Maintenance
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M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 slip road and link road closure

Planned National Highways
Slough M4 · Link Road From M4 J4B Eastbound To M25 J15
Starts 11 May 2026, 21:00 Expected 12 May 2026, 04:30

M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 slip road and link road closure

Category: Road Maintenance
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M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 slip road and link road closure

Planned National Highways
Slough M4 · Link Road From M4 J4B Eastbound To M25 J15
Starts 11 May 2026, 21:00 Expected 12 May 2026, 04:30

M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 slip road and link road closure

Category: Road Maintenance
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M4 eastbound Jct 5 to Jct 4B lane 1,2 closure

Planned National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 11 May 2026, 21:00 Expected 12 May 2026, 04:30

M4 eastbound Jct 5 to Jct 4B lane 1,2 closure

Category: Road Maintenance
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M4 eastbound lane 1 and 2 closure (38/8 to 36/3)

Cleared National Highways
Slough M4 · M4 Eastbound Between J7 And J6
Starts 8 May 2026, 20:00 Expected 9 May 2026, 05:00

M4 eastbound lane 1 and 2 closure (38/8 to 36/3)

Category: Road Maintenance
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M4 eastbound lane 1 and 2 closure (38/8 to 36/3)

Cleared National Highways
Slough M4 · M4 Eastbound Between J7 And J6
Starts 8 May 2026, 20:00 Expected 9 May 2026, 05:00

M4 eastbound lane 1 and 2 closure (38/8 to 36/3)

Category: Road Maintenance
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M4 eastbound lane 1 and 2 closure (38/8 to 36/3)

Planned National Highways
Slough M4 · M4 Eastbound Between J7 And J6
Starts 8 May 2026, 20:00 Expected 9 May 2026, 05:00

M4 eastbound lane 1 and 2 closure (38/8 to 36/3)

Category: Road Maintenance
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M4 eastbound lane 1 and 2 closure (38/8 to 36/3)

Planned National Highways
Slough M4 · M4 Eastbound Between J7 And J6
Starts 8 May 2026, 20:00 Expected 9 May 2026, 05:00

M4 eastbound lane 1 and 2 closure (38/8 to 36/3)

Category: Road Maintenance
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M25 Westbound Terminal 5 Roundabout to M25 Clockwise and Anti-clockwise Jct 14 link road lane closure

Planned National Highways
Slough M25 · M25 Westbound Between (Heathrow) T5 And J14
Starts 8 May 2026, 22:00 Expected 9 May 2026, 04:30

M25 Westbound Terminal 5 Roundabout to M25 Clockwise and Anti-clockwise Jct 14 link road lane closure

Category: Road Maintenance
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M25 Clockwise Jct 14 to Jct 15 carriageway closure

Planned National Highways
Slough A3113 · Roundabout At A3113/M25 J14
Starts 7 May 2026, 21:00 Expected 8 May 2026, 04:30

M25 Clockwise Jct 14 to Jct 15 carriageway closure

Category: Road Maintenance
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M25 Clockwise Jct 14 to Jct 15 carriageway closure

Planned National Highways
Slough A3113 · Roundabout At A3113/M25 J14
Starts 6 May 2026, 21:00 Expected 7 May 2026, 04:30

M25 Clockwise Jct 14 to Jct 15 carriageway closure

Category: Road Maintenance
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M25 Clockwise Jct 14 to Jct 15 carriageway closure

Planned National Highways
Slough A3113 · Roundabout At A3113/M25 J14
Starts 6 May 2026, 21:00 Expected 7 May 2026, 04:30

M25 Clockwise Jct 14 to Jct 15 carriageway closure

Category: Road Maintenance
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M4 Eastbound Jct 5 to Jct 4B lane 1,2 closure

Cleared National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M4 Eastbound Jct 5 to Jct 4B lane 1,2 closure

Category: Road Maintenance
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M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 link road closure

Cleared National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 link road closure

Category: Road Maintenance
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M25 Westbound Terminal 5 to M25 Clockwise and Anti-clockwise Jct 14 link road lane 1 closure

Cleared National Highways
Slough M25 · M25 Westbound Between (Heathrow) T5 And J14
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M25 Westbound Terminal 5 to M25 Clockwise and Anti-clockwise Jct 14 link road lane 1 closure

Category: Road Maintenance
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M4 Eastbound Jct 5 to Jct 4B lane 1,2 closure

Cleared National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M4 Eastbound Jct 5 to Jct 4B lane 1,2 closure

Category: Road Maintenance
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M25 Westbound Terminal 5 to M25 Clockwise Jct 14 link road lane 1 closure

Cleared National Highways
Slough M25 · M25 Within J14 From (Heathrow) T5 Before J14 Clockwise Access
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M25 Westbound Terminal 5 to M25 Clockwise Jct 14 link road lane 1 closure

Category: Road Maintenance
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M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 link road closure

Planned National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 link road closure

Category: Road Maintenance
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M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 link road closure

Planned National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 link road closure

Category: Road Maintenance
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M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 link road closure

Planned National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M4 Eastbound Jct 4B to M25 Clockwise and Anti-clockwise Jct 15 link road closure

Category: Road Maintenance
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M4 Eastbound Jct 5 to Jct 4B lane 1,2 closure

Planned National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M4 Eastbound Jct 5 to Jct 4B lane 1,2 closure

Category: Road Maintenance
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M4 Eastbound Jct 5 to Jct 4B lane 1,2 closure

Planned National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M4 Eastbound Jct 5 to Jct 4B lane 1,2 closure

Category: Road Maintenance
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M4 Eastbound Jct 5 to Jct 4B lane 1,2 closure

Planned National Highways
Slough M4 · M4 Eastbound Between J5 And J4B
Starts 30 Apr 2026, 21:00 Expected 1 May 2026, 04:30

M4 Eastbound Jct 5 to Jct 4B lane 1,2 closure

Category: Road Maintenance
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M4 westbound Jct 6 entry slip road closure

Planned National Highways
Slough M4 · M4 J6 Westbound Access
Starts 29 Apr 2026, 20:00 Expected 30 Apr 2026, 05:00

M4 westbound Jct 6 entry slip road closure

Category: Road Maintenance
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