M1 southbound Jct 21 dedicated exit slip road closure

Cleared

M1 southbound Jct 21 dedicated exit slip road closure

Start time
Tue, Aug 11, 2026 7:00 PM
Expected end
Wed, Aug 12, 2026 5:00 AM
Duration
8 hours 10 minutes 2 seconds
Category
Road Maintenance
Reason
Maintenance Work

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Flood risk assessment
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First published
Tue, Aug 11, 2026 7:42 AM
Last updated
Wed, Aug 12, 2026 2:52 AM
Cleared
Wed, Aug 12, 2026 3:10 AM
  • Latest update: M1 southbound Jct 21 dedicated exit slip road closure
Feed validity status
Planned
Overall feed start
Tue, Aug 11, 2026 7:00 PM
Overall feed end
Wed, Aug 12, 2026 5:00 AM
Feed window length
10 hours
Probability code (raw)
probable
Compliance option (raw)
mandatory
Source identification (raw)
roadworks
Management type value
carriagewayClosures (Carriageway Closures)
Contra-flow flag (raw)
false
Width restriction flag (raw)
false
Height restriction flag (raw)
false
Weight restriction flag (raw)
false
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Tue, Aug 11, 2026 7:42 AM
Record versioned
Wed, Aug 12, 2026 2:52 AM

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