M1 northbound between J4 and J5 | Northbound | Roadworks

On the M1 northbound between junctions J1 and J5, expect delays of up to 10 mins at peak times due to roadworks closing two lanes, between 10 pm and 5 am, from 22 September 2015 to 23 September 2015.

Archived from Traffic Reports at 1:24 pm, September 22, 2015