Roadworks M1 junction 6a to 8 NORTHBOUND (& surrounds)

Highways England will be carrying out essential work to the M1 between the above locations. SOME OTHER LOCAL ROADS WILL BE AFFECTED. The work is planned to be completed over 2 weeks from Tuesday 1 June to Friday 11 June 2021 on weeknights only between 10pm and 6am.

  • Lane 1, 2 and 3 will be closed between junction 6a and 8 – Tuesday 1 June to Friday 4 June.

To carry out this phase, we need to close the M25 northbound link roads. Whilst these are closed traffic will be diverted off the M25 at junction 21a onto the A405 North Orbital Road, A414 to rejoin the M1 northbound at junction 8.

  • Lane 3 and 4 will be closed between junction 6a and 8 – Monday 7 June to Friday 11 June

No diversion route is required.