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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210 archived incidents found

Filters applied: Region: windsor-and-maidenhead • Status: Cleared

A404 northbound lane 2 closure (53/0 to 54/9)

Cleared Roadworks National Highways
Windsor And Maidenhead A404 · Roundabout At A404/A308

Cleared 1 month 3 weeks ago

Started 10 Jun 2026, 19:00 Ended 10 Jun 2026, 19:00

A404 northbound lane 2 closure (53/0 to 54/9)

Category: Road Maintenance
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A404 southbound lane 2 closure (55/2 to 53/9)

Cleared Roadworks National Highways
Windsor And Maidenhead A404 · A404 Southbound Between A4155 And A308

Cleared 1 month 3 weeks ago

Started 10 Jun 2026, 19:00 Ended 10 Jun 2026, 19:00

A404 southbound lane 2 closure (55/2 to 53/9)

Category: Road Maintenance
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A404M southbound lane 2 closure (48/7 to 45/1)

Cleared Roadworks National Highways
Windsor And Maidenhead A404(M) · A404(M) Southbound Between J9B And J9A

Cleared 1 month 3 weeks ago

Started 9 Jun 2026, 19:00 Ended 10 Jun 2026, 05:00

A404M southbound lane 2 closure (48/7 to 45/1)

Category: Road Maintenance
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A404M southbound lane 2 closure (48/7 to 45/1)

Cleared Roadworks National Highways
Windsor And Maidenhead A404(M) · A404(M) Southbound Between J9B And J9A

Cleared 1 month 3 weeks ago

Started 9 Jun 2026, 18:45 Ended 10 Jun 2026, 05:00

A404M southbound lane 2 closure (48/7 to 45/1)

Category: Road Maintenance
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A404M southbound lane 2 closure (48/7 to 45/1)

Cleared Roadworks National Highways
Windsor And Maidenhead A404(M) · A404(M) Southbound Between J9B And J9A

Cleared 1 month 3 weeks ago

Started 8 Jun 2026, 19:00 Ended 9 Jun 2026, 05:00

A404M southbound lane 2 closure (48/7 to 45/1)

Category: Road Maintenance
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A404M southbound lane 2 closure (48/7 to 45/1)

Cleared Roadworks National Highways
Windsor And Maidenhead A404(M) · A404(M) Southbound Between J9B And J9A

Cleared 1 month 3 weeks ago

Started 8 Jun 2026, 18:44 Ended 9 Jun 2026, 05:00

A404M southbound lane 2 closure (48/7 to 45/1)

Category: Road Maintenance
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A404M southbound lane 2 closure (48/7 to 45/1)

Cleared Roadworks National Highways
Windsor And Maidenhead A404(M) · A404(M) Southbound Between J9B And J9A

Cleared 1 month 3 weeks ago

Started 5 Jun 2026, 19:00 Ended 6 Jun 2026, 05:00

A404M southbound lane 2 closure (48/7 to 45/1)

Category: Road Maintenance
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A404M southbound lane 2 closure (48/7 to 45/1)

Cleared Roadworks National Highways
Windsor And Maidenhead A404(M) · A404(M) Southbound Between J9B And J9A

Cleared 1 month 3 weeks ago

Started 5 Jun 2026, 18:43 Ended 6 Jun 2026, 05:00

A404M southbound lane 2 closure (48/7 to 45/1)

Category: Road Maintenance
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A404 northbound lane 2 closure (49/7 to 52/7)

Cleared Roadworks National Highways
Windsor And Maidenhead A404 · A404 Northbound Between A4130 And A308

Cleared 2 months 10 hours ago

Started 1 Jun 2026, 19:00 Ended 2 Jun 2026, 05:00

A404 northbound lane 2 closure (49/7 to 52/7)

Category: Road Maintenance
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A404 southbound Burchetts Green exit slip road closure

Cleared Roadworks National Highways
Windsor And Maidenhead A404 · A404 Southbound Exit For A4130

Cleared 2 months 6 days ago

Started 26 May 2026, 20:00 Ended 27 May 2026, 05:00

A404 southbound Burchetts Green exit slip road closure

Category: Road Maintenance
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A404 southbound Burchetts Green exit slip road closure

Cleared Roadworks National Highways
Windsor And Maidenhead A404 · A404 Southbound Exit For A4130

Cleared 2 months 6 days ago

Started 26 May 2026, 19:41 Ended 27 May 2026, 05:00

A404 southbound Burchetts Green exit slip road closure

Category: Road Maintenance
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M4 eastbound lane 1 and 2 closure (50/3 to 44/7)

Cleared Roadworks National Highways
Windsor And Maidenhead M4 · M4 Eastbound Between J10 And J8

Cleared 2 months 2 weeks ago

Started 14 May 2026, 19:15 Ended 15 May 2026, 05:00

M4 eastbound lane 1 and 2 closure (50/3 to 44/7)

Category: Road Maintenance
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M4 eastbound lane 1 and 2 closure (50/3 to 44/7)

Cleared Roadworks National Highways
Windsor And Maidenhead M4 · M4 Eastbound Between J10 And J8

Cleared 2 months 2 weeks ago

Started 14 May 2026, 19:00 Ended 15 May 2026, 05:00

M4 eastbound lane 1 and 2 closure (50/3 to 44/7)

Category: Road Maintenance
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A404M southbound Jct 9a entry slip road closure

Cleared Roadworks National Highways
Windsor And Maidenhead A404(M) · A404(M) J9A Southbound Access

Cleared 2 months 3 weeks ago

Started 11 May 2026, 20:00 Ended 12 May 2026, 05:00

A404M southbound Jct 9a entry slip road closure

Category: Road Maintenance
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M4 eastbound lane 1 closure (44/0 to 43/4)

Cleared Roadworks National Highways
Windsor And Maidenhead M4 · M4 Eastbound Between J8 And J7

Cleared 2 months 3 weeks ago

Started 5 May 2026, 20:00 Ended 6 May 2026, 05:00

M4 eastbound lane 1 closure (44/0 to 43/4)

Category: Road Maintenance
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M4 eastbound lane 1 and 2 closure (50/4 to 45/7)

Cleared Roadworks National Highways
Windsor And Maidenhead M4 · M4 Eastbound Between J10 And J8

Cleared 3 months 1 week ago

Started 20 Apr 2026, 19:30 Ended 21 Apr 2026, 05:00

M4 eastbound lane 1 and 2 closure (50/4 to 45/7)

Category: Road Maintenance
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M4 eastbound lane 1 and 2 closure (47/0 to 45/3)

Cleared Roadworks National Highways
Windsor And Maidenhead M4 · M4 Eastbound Between J10 And J8

Cleared 3 months 3 weeks ago

Started 8 Apr 2026, 20:00 Ended 9 Apr 2026, 05:00

M4 eastbound lane 1 and 2 closure (47/0 to 45/3)

Category: Road Maintenance
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M4 eastbound lane 1 and 2 closure (47/0 to 41/4)

Cleared Roadworks National Highways
Windsor And Maidenhead M4 · M4 Eastbound Between J8 And J7

Cleared 3 months 3 weeks ago

Started 7 Apr 2026, 20:00 Ended 8 Apr 2026, 05:00

M4 eastbound lane 1 and 2 closure (47/0 to 41/4)

Category: Road Maintenance
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M4 eastbound Jct 8/9 entry slip road closure

Cleared Roadworks National Highways
Windsor And Maidenhead M4 · M4 J8 Eastbound Exit

Cleared 3 months 3 weeks ago

Started 7 Apr 2026, 20:00 Ended 8 Apr 2026, 05:00

M4 eastbound Jct 8/9 entry slip road closure

Category: Road Maintenance
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M4 eastbound lane 1 closure (47/0 to 45/2) exit slip and roundabout

Cleared Roadworks National Highways
Windsor And Maidenhead M4 · M4 J8 Eastbound Exit

Cleared 4 months 5 days ago

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

M4 eastbound lane 1 closure (47/0 to 45/2) exit slip and roundabout

Category: Road Maintenance
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A404M southbound Jct 9a entry slip road closure

Cleared Roadworks National Highways
Windsor And Maidenhead A404(M) · A404(M) J9A Southbound Access

Cleared 4 months 1 week ago

Started 20 Mar 2026, 21:00 Ended 21 Mar 2026, 06:00

A404M southbound Jct 9a entry slip road closure

Category: Road Maintenance
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A404 southbound lane 2 closure (48/9 to 45/1)

Cleared Roadworks National Highways
Windsor And Maidenhead A404(M) · A404(M) Southbound Between J9B And J9A

Cleared 4 months 1 week ago

Started 19 Mar 2026, 20:21 Ended 20 Mar 2026, 06:00

A404 southbound lane 2 closure (48/9 to 45/1)

Category: Construction Work
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A404 southbound lane 2 closure (48/9 to 45/1)

Cleared Roadworks National Highways
Windsor And Maidenhead A404(M) · A404(M) Southbound Between J9B And J9A

Cleared 4 months 1 week ago

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

A404 southbound lane 2 closure (48/9 to 45/1)

Category: Construction Work
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M4 westbound Jct 8/9 entry slip road closure

Cleared Roadworks National Highways
Windsor And Maidenhead M4 · M4 J8 Westbound Access

Cleared 4 months 4 weeks ago

Started 2 Mar 2026, 21:00 Ended 3 Mar 2026, 05:00

M4 westbound Jct 8/9 entry slip road closure

Category: Road Maintenance
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M4 westbound Jct 8/9 entry slip road closure

Cleared Roadworks National Highways
Windsor And Maidenhead M4 · M4 J8 Westbound Access

Cleared 4 months 4 weeks ago

Started 2 Mar 2026, 20:43 Ended 3 Mar 2026, 05:00

M4 westbound Jct 8/9 entry slip road closure

Category: Road Maintenance
View update

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