We plan to carry out essential resurfacing on the M1 northbound between junction 11a and junction 12. Once complete, drivers will benefit from a better-defined road, a smoother road surface.
We plan to complete this work over two nights between Thursday 24 July and Saturday 2 August 2025. We will work between 10pm and 5am, weather permitting.
Closures and diversions
To carry out the work safely, we will need to close lanes on M1 northbound between junction 11a and junction 12. On the 24, 25 July and 1 August there will be no access to Toddington Service Station.
| Closure | Date/Time |
| M1 northbound junctions 11a to12.
Lanes 1, 2 and 3 |
Thursday 24 July 10pm to Saturday 26 July 5am
|
| M1 northbound junctions 11a to 12.
Lanes 4, 3 and 2 |
Thursday 31 July 10pm to Friday 1st August 5am |
| M1 northbound junctions 11a to 12.
Lanes 1, 2 and 3 |
Friday 1st August 10pm to Saturday 2 August 5am |
A map of the diversions can be found below.
For the latest information, please visit our dedicated webpage https://nationalhighways.co.uk/our-roads/east/east-road-maintenance-work/
If you would like more information, please contact us on 0300 123 5000, or by email at info@nationalhighways.co.uk.
