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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305 archived incidents found

Filters applied: Region: slough • Status: Cleared

M4 eastbound lane 1 and 2 closure (34/0 to 32/4)

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Between J6 And J5

Cleared 5 months 2 weeks ago

Started 16 Feb 2026, 19:48 Ended 17 Feb 2026, 06:00

M4 eastbound lane 1 and 2 closure (34/0 to 32/4)

Category: Road Maintenance
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T5 to M25 Clockwise and Anti-clockwise Jct 14 entry slip road lane 2 closure

Cleared Roadworks National Highways
Slough M25 · M25 Westbound Between (Heathrow) T5 And J14

Cleared 5 months 2 weeks ago

Started 16 Feb 2026, 22:00 Ended 17 Feb 2026, 05:30

T5 to M25 Clockwise and Anti-clockwise Jct 14 entry slip road lane 2 closure

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

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Between J5 And J4B

Cleared 5 months 2 weeks ago

Started 13 Feb 2026, 23:00 Ended 14 Feb 2026, 05:30

M4 Eastbound Jct 5 to Jct 4B lane 1 closure

Category: Road Maintenance
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M4 eastbound lane 4 and 3 closure (38/7 to 34/2)

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Between J6 And J5

Cleared 5 months 3 weeks ago

Started 10 Feb 2026, 20:00 Ended 11 Feb 2026, 06:00

M4 eastbound lane 4 and 3 closure (38/7 to 34/2)

Category: Road Maintenance
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M4 eastbound lane 4 and 3 closure (38/7 to 34/2)

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Within J6

Cleared 5 months 3 weeks ago

Started 9 Feb 2026, 20:00 Ended 10 Feb 2026, 06:00

M4 eastbound lane 4 and 3 closure (38/7 to 34/2)

Category: Road Maintenance
View update

M4 eastbound lane 4 and 3 closure (38/7 to 34/2)

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Between J6 And J5

Cleared 5 months 3 weeks ago

Started 9 Feb 2026, 19:59 Ended 10 Feb 2026, 06:00

M4 eastbound lane 4 and 3 closure (38/7 to 34/2)

Category: Road Maintenance
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M4 Eastbound Jct 5 to Jct 4B Lane 1 closure

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Between J5 And J4B

Cleared 5 months 3 weeks ago

Started 6 Feb 2026, 23:00 Ended 7 Feb 2026, 06:00

M4 Eastbound Jct 5 to Jct 4B Lane 1 closure

Category: Road Maintenance
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M25 anti-clockwise Jct 16 to Jct 15 carriageway and link road closure

Cleared Roadworks National Highways
Slough M25 · M25 Anti-Clockwise Between J16 And J15

Cleared 5 months 3 weeks ago

Started 5 Feb 2026, 22:00 Ended 6 Feb 2026, 05:30

M25 anti-clockwise Jct 16 to Jct 15 carriageway and link road closure

Category: Road Maintenance
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M25 Anti-clockwise Jct 16 to Jct 15 lane 4,3,2 closure

Cleared Roadworks National Highways
Slough M25 · M25 Anti-Clockwise Between J16 And J15

Cleared 5 months 4 weeks ago

Started 4 Feb 2026, 22:00 Ended 5 Feb 2026, 05:30

M25 Anti-clockwise Jct 16 to Jct 15 lane 4,3,2 closure

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

Cleared Roadworks National Highways
Slough M4 · Link Road From M4 J4B Eastbound To M25 J15

Cleared 5 months 4 weeks ago

Started 4 Feb 2026, 22:00 Ended 5 Feb 2026, 05:30

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

Category: Road Maintenance
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M4 Westbound Jct 4 to M25 Anticlockwise Jct 15 Lane 2 closure

Cleared Roadworks National Highways
Slough M25 · Link Road From M4 J4B To M25 J15 Anti-Clockwise

Cleared 5 months 4 weeks ago

Started 3 Feb 2026, 22:00 Ended 4 Feb 2026, 05:30

M4 Westbound Jct 4 to M25 Anticlockwise Jct 15 Lane 2 closure

Category: Road Maintenance
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M4 Westbound Jct 4 to M25 Anticlockwise Jct 15 Carriageway closure

Cleared Roadworks National Highways
Slough M25 · Link Road From M4 J4B Westbound To M25 J15 Anti-Clockwise

Cleared 5 months 4 weeks ago

Started 3 Feb 2026, 22:00 Ended 4 Feb 2026, 05:30

M4 Westbound Jct 4 to M25 Anticlockwise Jct 15 Carriageway closure

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

Cleared Roadworks National Highways
Slough M25 · M25 Clockwise Between J14 And J15

Cleared 5 months 4 weeks ago

Started 3 Feb 2026, 22:00 Ended 4 Feb 2026, 05:00

M25 Clockwise Jct 14 to Jct 15 lane closure

Category: Road Maintenance
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M4 eastbound lane 4 and 3 closure (41/2 to 35/9)

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Within J7

Cleared 6 months 5 days ago

Started 27 Jan 2026, 20:30 Ended 28 Jan 2026, 06:00

M4 eastbound lane 4 and 3 closure (41/2 to 35/9)

Category: Road Maintenance
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M4 Westbound Jct 4B to M25 Anticlockwise Jct 15 link road lane 1 closure

Cleared Roadworks National Highways
Slough M4 · Link Road From M4 J4B Westbound To M25 J15

Cleared 6 months 5 days ago

Started 27 Jan 2026, 22:00 Ended 28 Jan 2026, 05:30

M4 Westbound Jct 4B to M25 Anticlockwise Jct 15 link road lane 1 closure

Category: Road Maintenance
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M25 Clockwise Jct 15 to Jct 16 Lane 4,3 Closure

Cleared Roadworks National Highways
Slough M25 · M25 Clockwise Within J15

Cleared 6 months 6 days ago

Started 26 Jan 2026, 22:00 Ended 27 Jan 2026, 05:00

M25 Clockwise Jct 15 to Jct 16 Lane 4,3 Closure

Category: Road Maintenance
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M25 Anti-clockwise Jct 14 exit slip road and T5 Spur closure

Cleared Roadworks National Highways
Slough M25 · M25 J14 Anti-Clockwise Exit For (Heathrow) T5

Cleared 6 months 1 week ago

Started 20 Jan 2026, 22:00 Ended 21 Jan 2026, 05:30

M25 Anti-clockwise Jct 14 exit slip road and T5 Spur closure

Category: Road Maintenance
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M4 eastbound lane 1 and 2 closure (34/0 to 32/4)

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Between J6 And J5

Cleared 6 months 1 week ago

Started 19 Jan 2026, 20:00 Ended 20 Jan 2026, 06:00

M4 eastbound lane 1 and 2 closure (34/0 to 32/4)

Category: Road Maintenance
View update

M25 Anti-clockwise Jct 14 exit slip road closure

Cleared Roadworks National Highways
Slough M25 · M25 J14 Anti-Clockwise Exit For (Heathrow) T5

Cleared 6 months 1 week ago

Started 19 Jan 2026, 22:00 Ended 20 Jan 2026, 05:30

M25 Anti-clockwise Jct 14 exit slip road closure

Category: Road Maintenance
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M25 Clockwise Jct 14 lane 1 Closure between the exit and entry slip roads

Cleared Roadworks National Highways
Slough M25 · M25 Clockwise Within J14

Cleared 6 months 1 week ago

Started 19 Jan 2026, 22:00 Ended 20 Jan 2026, 05:00

M25 Clockwise Jct 14 lane 1 Closure between the exit and entry slip roads

Category: Road Maintenance
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M4 Eastbound Jct 6 to Jct 5 Lane 1,2,3 closure

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Between J6 And J5

Cleared 6 months 2 weeks ago

Started 18 Jan 2026, 22:30 Ended 19 Jan 2026, 05:30

M4 Eastbound Jct 6 to Jct 5 Lane 1,2,3 closure

Category: Road Maintenance
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M25 Anticlockwise Jct 16 to Jct 15 to M4 Eastbound and Westbound Jct 4B Slip road and Carriageway closure

Cleared Roadworks National Highways
Slough M25 · Link Road From M25 J15 Anti-Clockwise To M4 J4B

Cleared 6 months 2 weeks ago

Started 16 Jan 2026, 23:00 Ended 17 Jan 2026, 06:00

M25 Anticlockwise Jct 16 to Jct 15 to M4 Eastbound and Westbound Jct 4B Slip road and Carriageway closure

Category: Road Maintenance
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M4 Westbound Jct 6 to Jct 5 Lane 1,2 closure

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Within J5

Cleared 6 months 2 weeks ago

Started 15 Jan 2026, 22:00 Ended 16 Jan 2026, 05:30

M4 Westbound Jct 6 to Jct 5 Lane 1,2 closure

Category: Road Maintenance
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M25 Anticlockwise Jct 16 to Jct 15 to M4 Eastbound and Westbound Jct 4B Slip road and Carriageway closure

Cleared Roadworks National Highways
Slough M25 · Link Road From M25 J15 Anti-Clockwise To M4 J4B

Cleared 6 months 2 weeks ago

Started 15 Jan 2026, 22:00 Ended 16 Jan 2026, 05:30

M25 Anticlockwise Jct 16 to Jct 15 to M4 Eastbound and Westbound Jct 4B Slip road and Carriageway closure

Category: Road Maintenance
View update

M4 eastbound lane 1 and 2 closure (36/0 to 35/0)

Cleared Roadworks National Highways
Slough M4 · M4 Eastbound Between J6 And J5

Cleared 6 months 2 weeks ago

Started 14 Jan 2026, 20:00 Ended 15 Jan 2026, 06:00

M4 eastbound lane 1 and 2 closure (36/0 to 35/0)

Category: Road Maintenance
View update

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