A421 road closures & live traffic incidents

No live closures are reported on the A421 right now.

Live A421 updates from National Highways and Traffic Wales: incident closures, roadworks in force, planned closures for the week ahead and recently cleared disruption.

Live incident

Active roadworks

Planned

Cleared

Hover or tap markers for full details

A421 closures planned this week

A421 both directions M1 Jct 13 to Renhold mobile lane closures

Planned Roadworks National Highways

Bedford A421 · A421 Northbound Between M1 And A428

Starts in 12 hours 1 minute

Starts 30 Jul 2026, 19:00 Expected clear 31 Jul 2026, 04:00

A421 both directions M1 Jct 13 to Renhold mobile lane closures

Category: Road Maintenance

View update

Recently cleared on the A421

A421 both directions M1 Jct 13 to Renhold mobile lane closures
Cleared

Cleared 7 hours 28 minutes ago
A421 both directions M1 Jct 13 to Renhold mobile lane closures
Cleared

Cleared 1 day 6 hours ago
A421 eastbound Marston Moretaine lane 1 closure (MP 5/0 to 5/6)
Cleared

Cleared 2 days 6 hours ago
A421 both directions M1 Jct 13 to Renhold mobile lane closures
Cleared

Cleared 2 days 7 hours ago
A421 both directions M1 Jct 13 to Renhold mobile lane closures
Cleared

Cleared 2 days 10 hours ago
A421 eastbound Water End Interchange to Black Cat Roundabout carriageway closure
Cleared

Cleared 3 days 2 hours ago
A421 westbound Renhold to Marston Moretaine mobile lane closure
Cleared

Cleared 6 days 5 hours ago
A421 eastbound A600 Interchange to Cardington lane 1 closure
Cleared

Cleared 6 days 8 hours ago
A421 westbound Renhold to Marston Moretaine mobile lane closure
Cleared

Cleared 6 days 10 hours ago
A421 eastbound Marston Moretaine to Renhold mobile lane closure
Cleared

Cleared 6 days 11 hours ago

All live closures A421 closure history