National Highways A12 road closure round-up

Here’s our latest A12 road closure round-up

National Highways work in your area 

Here’s our latest update on the work we’ve got planned on the A12 this week.

Please note that these dates are subject to change at short notice due to unforeseen circumstances or poor weather conditions.

Work underway:

A12 Margaretting Bypass junctions 13 to 15 – Monday 30 January until Saturday 4 February 2023

We’re rebuilding the A12 Margaretting Bypass between junctions 13 and 15.

• The southbound carriageway will be fully closed between junction 13 and 15 overnight from 8pm until 6am, Monday through to Saturday.

Find out more: ww.nationalhighways.co.uk/our-roads/east/a12-margaretting-bypass-road-reconstruction-junctions-13-to-15/

A12 Chelmsford to A120 widening scheme – Monday 30 January until Friday 3 February 2023

We’re widening the A12 between junction 19 and 25 to ease congestion and cope with increasing traffic demands.

 Monday 30 and Tuesday 31 January from 9pm to 6am

• Southbound lane 1 closed between junction 22 and 20a
• Southbound junction 22 entry slip road closed
• Southbound junction 21 entry and exit slip roads closed
• Southbound junction 20B exit slip road closed
• Southbound junction 20A entry slip road closed

Wednesday 1 and Thursday 2 February from 9pm to 6am

• Northbound lane 2 closed between junction 18 and 19
• Northbound junction 19 entry slip road closed
• Northbound junction 20A exit slip road closed
• Northbound junction 20B entry slip road closed

Friday 3 February from 9pm to 6am

•  Northbound lane 1 and 2 closed between junction 19 and 20B

Find out more: www.nationalhighways.co.uk/our-roads/east/a12-chelmsford-to-a120-widening-scheme/

A120 Stanstead to Braintree – Monday 30 January until Friday 3 February 2023

We’re carrying out essential resurfacing work and safety barrier renewal on the A120 between Stansted and Braintree.

Little Canfield to Dunmow West Interchange is closed eastbound weeknights between 8pm and 6am weeknights this week.

Find out more: www.nationalhighways.co.uk/our-roads/east/east-road-maintenance-work/

A12 junction 25 Marks Tey concrete roads reconstruction – Monday 30 January until Monday February 6 2023

 We're rebuilding the A12 between junctions 25 (Marks Tey) and 26 (Stanway).

• The junction 25 northbound entry slip road at Marks Tey was closed on Saturday 28 January, and will remain fully closed until 5am on Monday 6 February 2023.

• Junction 25 Marks Tey to 26 Stanway northbound will be closed overnight on Sunday 5 February 2023 from 9pm to 5am.

Find out more: www.nationalhighways.co.uk/our-roads/east/a12-junction-25-marks-tey-to-junction-26-stanway-concrete-roads-reconstruction/

Upcoming work:

 A12 Margaretting Bypass junctions 13 to 15 – Monday 6 to Saturday 11 February 2023

The southbound carriageway will be fully closed between junction 13 and 15 overnight from 8pm until 6am, Monday through to Saturday.

Find out more: ww.nationalhighways.co.uk/our-roads/east/a12-margaretting-bypass-road-reconstruction-junctions-13-to-15/

A12 Chelmsford to A120 widening scheme – Monday 6 to Friday 10 February 2023

 Monday 6 to Wednesday 8 February from 9pm to 6am 

• Southbound lane 1 closed between junction 22 and 21

Thursday 9 to Friday 10 February from 9pm to 6am 

• Southbound lane 1 closed between junction 24 and 22

Find out more: www.nationalhighways.co.uk/our-roads/east/a12-chelmsford-to-a120-widening-scheme/

A120 Stanstead to Braintree - Tuesday 7 February to Thursday 9 March 2023

Little Canfield to Dunmow West Interchange is closed eastbound weeknights between 8pm and 6am until Tuesday 7 February 2023.

Dunmow West Interchange to Panners Interchange eastbound will be closed weeknights starting Tuesday 7 February to Thursday 9 March, from 8pm to 6am.

Find out more: www.nationalhighways.co.uk/our-roads/east/east-road-maintenance-work/

Contact us

If you have any questions about any of our work, you can call our Customer Contact Centre on 0300 123 5000 (open 24/7), or email: info@nationalhighways.co.uk.

Yours faithfully,

National Highways Area 6 Communications Team