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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515 archived incidents found

Filters applied: Road: A421 • Status: Cleared

A1 southbound Black Cat Roundabout to Sandy Roundabout carriageway closure

Cleared Roadworks National Highways
Bedford A1 · A1 Southbound Between A421 And A603

Cleared 4 months 4 weeks ago

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

A1 southbound Black Cat Roundabout to Sandy Roundabout carriageway closure

Category: Road Maintenance
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A1 southbound Sandy lane closure

Cleared Roadworks National Highways
Bedford A1 · A1 Southbound Between A421 And A603

Cleared 4 months 4 weeks ago

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

A1 southbound Sandy lane closure

Category: Construction Work
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A421 eastbound Salford Road to Marston Moretaine lane closure (MP 3/6 to 5/6)

Cleared Roadworks National Highways
Central Bedfordshire A421 · A421 Northbound Between M1 And A428

Cleared 4 months 4 weeks ago

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

A421 eastbound Salford Road to Marston Moretaine lane closure (MP 3/6 to 5/6)

Category: Road Maintenance
View update

A421 eastbound Marston Moretaine to Marsh leys carriageway closure

Cleared Roadworks National Highways
Bedford A421 · A421 Northbound Between M1 And A428

Cleared 4 months 4 weeks ago

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

A421 eastbound Marston Moretaine to Marsh leys carriageway closure

Category: Road Maintenance
View update

A1 northbound Sandy to Tempsford cover lane (MP 80/2 to 83/7)

Cleared Roadworks National Highways
Bedford A1 · A1 Northbound Between A603 And A421

Cleared 5 months 1 day ago

Started 28 Feb 2026, 21:00 Ended 1 Mar 2026, 05:00

A1 northbound Sandy to Tempsford cover lane (MP 80/2 to 83/7)

Category: Road Maintenance
View update

Lane closure including roundabout northbound

Cleared Roadworks National Highways
Bicester A43 · A43 Northbound Between A421 And A422 Near Brackley (South)

Cleared 5 months 5 days ago

Started 27 Feb 2026, 20:00 Ended 28 Feb 2026, 06:00

Lane closure including roundabout northbound

Category: Road Maintenance
View update

A1 southbound Sandy lane closure

Cleared Roadworks National Highways
Bedford A1 · A1 Southbound Between A421 And A603

Cleared 5 months 5 days ago

Started 27 Feb 2026, 21:00 Ended 28 Feb 2026, 05:00

A1 southbound Sandy lane closure

Category: Construction Work
View update

A1 northbound Sandy to Tempsford cover lane (MP 80/2 to 83/7)

Cleared Roadworks National Highways
Bedford A1 · A1 Northbound Between A603 And A421

Cleared 5 months 5 days ago

Started 27 Feb 2026, 21:00 Ended 28 Feb 2026, 05:00

A1 northbound Sandy to Tempsford cover lane (MP 80/2 to 83/7)

Category: Road Maintenance
View update

A421 westbound Elstow exit slip lane closure

Cleared Roadworks National Highways
Bedford A421 · A421 Southbound Between A600 And A6

Cleared 5 months 5 days ago

Started 27 Feb 2026, 21:00 Ended 28 Feb 2026, 05:00

A421 westbound Elstow exit slip lane closure

Category: Road Maintenance
View update

Lane closure including roundabout northbound

Cleared Roadworks National Highways
Bicester A43 · A43 Northbound Between A421 And A422 Near Brackley (South)

Cleared 5 months 6 days ago

Started 26 Feb 2026, 20:00 Ended 27 Feb 2026, 06:00

Lane closure including roundabout northbound

Category: Road Maintenance
View update

Lane closure including roundabout northbound

Cleared Roadworks National Highways
Bicester A43 · A43 Northbound Between A421 And A422 Near Brackley (South)

Cleared 5 months 1 week ago

Started 25 Feb 2026, 20:04 Ended 26 Feb 2026, 06:00

Lane closure including roundabout northbound

Category: Road Maintenance
View update

Lane closure including roundabout northbound

Cleared Roadworks National Highways
Bicester A43 · A43 Northbound Between A421 And A422 Near Brackley (South)

Cleared 5 months 1 week ago

Started 25 Feb 2026, 20:00 Ended 26 Feb 2026, 06:00

Lane closure including roundabout northbound

Category: Road Maintenance
View update

A1 northbound Black Cat Roundabout to Wyboston carriageway closure

Cleared Roadworks National Highways
Bedford A1 · A1 Northbound Between A421 And A428

Cleared 5 months 1 week ago

Started 25 Feb 2026, 21:00 Ended 26 Feb 2026, 05:00

A1 northbound Black Cat Roundabout to Wyboston carriageway closure

Category: Construction Work
View update

A1 northbound Sandy to Tempsford cover lane (MP 80/2 to 83/7)

Cleared Roadworks National Highways
Bedford A1 · A1 Northbound Between A603 And A421

Cleared 5 months 1 week ago

Started 24 Feb 2026, 21:00 Ended 25 Feb 2026, 05:00

A1 northbound Sandy to Tempsford cover lane (MP 80/2 to 83/7)

Category: Road Maintenance
View update

A1 northbound Black Cat Roundabout to Wyboston carriageway closure

Cleared Roadworks National Highways
Bedford A1 · A1 Northbound Between A421 And A428

Cleared 5 months 1 week ago

Started 24 Feb 2026, 21:00 Ended 25 Feb 2026, 05:00

A1 northbound Black Cat Roundabout to Wyboston carriageway closure

Category: Construction Work
View update

Lane closure including roundabout northbound

Cleared Roadworks National Highways
Bicester A43 · A43 Northbound Between A421 And A422 Near Brackley (South)

Cleared 5 months 1 week ago

Started 23 Feb 2026, 20:00 Ended 24 Feb 2026, 06:00

Lane closure including roundabout northbound

Category: Road Maintenance
View update

A421 eastbound - Cardington Jct to Black Cat roundabout - carriageway closure and slip road closure

Cleared Roadworks National Highways
Bedford A421 · A421 Northbound Between A603 And A4280

Cleared 5 months 1 week ago

Started 23 Feb 2026, 21:00 Ended 24 Feb 2026, 05:00

A421 eastbound - Cardington Jct to Black Cat roundabout - carriageway closure and slip road closure

Category: Construction Work
View update

A1 northbound Sandy to Tempsford cover lane (MP 80/2 to 83/7)

Cleared Roadworks National Highways
Bedford A1 · A1 Northbound At A Minor Junction Between A603 And A421

Cleared 5 months 1 week ago

Started 22 Feb 2026, 21:00 Ended 23 Feb 2026, 05:00

A1 northbound Sandy to Tempsford cover lane (MP 80/2 to 83/7)

Category: Road Maintenance
View update

Lane closure including roundabout northbound

Cleared Roadworks National Highways
Bicester A43 · A43 Northbound Between A421 And A422 Near Brackley (South)

Cleared 5 months 1 week ago

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

Lane closure including roundabout northbound

Category: Road Maintenance
View update

Lane closure including roundabout northbound

Cleared Roadworks National Highways
Bicester A43 · A43 Northbound Between A421 And A422 Near Brackley (South)

Cleared 5 months 1 week ago

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

Lane closure including roundabout northbound

Category: Road Maintenance
View update

Lane closure including roundabout northbound

Cleared Roadworks National Highways
Bicester A43 · A43 Northbound Between A421 And A422 Near Brackley (South)

Cleared 5 months 2 weeks ago

Started 18 Feb 2026, 20:00 Ended 19 Feb 2026, 06:00

Lane closure including roundabout northbound

Category: Road Maintenance
View update

Lane closure including roundabout northbound

Cleared Roadworks National Highways
Bicester A43 · A43 Northbound Between A421 And A422 Near Brackley (South)

Cleared 5 months 2 weeks ago

Started 17 Feb 2026, 20:00 Ended 18 Feb 2026, 06:00

Lane closure including roundabout northbound

Category: Road Maintenance
View update

A421 eastbound A600 Interchange to Water End Interchange lane 2 closure (MP 15/4 to 20/0)

Cleared Roadworks National Highways
Bedford A421 · A421 Northbound Within The A603 Junction

Cleared 5 months 2 weeks ago

Started 17 Feb 2026, 21:00 Ended 18 Feb 2026, 05:00

A421 eastbound A600 Interchange to Water End Interchange lane 2 closure (MP 15/4 to 20/0)

Category: Road Maintenance
View update

A421 eastbound A600 Interchange to Water End Interchange lane 2 closure (MP 15/4 to 20/0)

Cleared Roadworks National Highways
Bedford A421 · A421 Northbound Within The A603 Junction

Cleared 5 months 2 weeks ago

Started 17 Feb 2026, 20:00 Ended 18 Feb 2026, 05:00

A421 eastbound A600 Interchange to Water End Interchange lane 2 closure (MP 15/4 to 20/0)

Category: Road Maintenance
View update

Lane closure including roundabout northbound

Cleared Roadworks National Highways
Bicester A43 · A43 Northbound Between A421 And A422 Near Brackley (South)

Cleared 5 months 2 weeks ago

Started 16 Feb 2026, 20:25 Ended 17 Feb 2026, 06:00

Lane closure including roundabout northbound

Category: Road Maintenance
View update

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