From National Highways:

Please see below an updated traffic management bulletin for the M1 junction 13 to 16 upgrade for Friday 3 February 2023 which includes closure information until Friday 24 February 2023.

Roadworks affect all journeys, which is why it is important they are completed as quickly and safely as possible. We are keeping all aspects of our overnight closures under constant review during this period and will aim where possible to open the road earlier than the times displayed. The precise dates and times of the works may be subject to change due to weather conditions or unforeseen circumstances. Where possible, we'll keep you updated of significant changes. Please note this bulletin does not include any emergency closures that may be needed during this period.