M40/M42 interchange: smart motorway

Latest updates

• 20 December 2021

  An update on our Advanced Works

  Our advanced works, which started in September, will continue into February 2022.

  So we can deliver this work safely, we need to temporarily close some lanes while we move our traffic management.

  We’ll continue to work at night time, when the road is at its quietest, where we can. However as some of this work will be noisy, to minimise disruption we’ll carry out work during the daytime too.

  Road closures over the festive period

  To help everyone get to where they need to go over the festive period, we’re suspending our roadworks over Christmas and New Year. Signage will remain in place to inform and remind motorists of upcoming road closures.

  Schedule of lane closures from 10 January to 11 February 2022

  Northbound and / or southbound carriageway closures from the M40 junction 16 to the M42 junctions 3 to 4:

  • M42 junction 3 – 3a northbound, lanes 1 and 2, between 10 and 24 January 2022
  • M42 junction 3a – 3 southbound, lanes 1 and 2, between 24 and 28 January 2022
  • M40 junction 16 – M42 junction 3a northbound, lanes 1 and 2, between 19 and 21 January 2022
  • M42 junction 3a – 4 northbound and southbound, lanes 2 and 3, between 31 January and 11 February 2022

  Lane closures will be in place on weeknights, between 9pm and 6am. To keep our workforce and motorists safe, we’ll close lanes in 4-kilometre (2.4 miles) sections while we work.

  Please note our planned road closures may be cancelled due to poor weather, or for operational reasons.

• 14 September 2021

  Scheme moves into ‘Advanced Works' phase

  Our next phase of work, known as ‘advanced works’, will start on 20 September and continue until the end of the year. We’ll be working in the hard shoulder and our team will be clearing some vegetation and installing temporary ducting for cables. When we start to build the main scheme, the ducting and cables will help us link signs, signals and cameras so we can manage and operate the network safely and efficiently.

  We’ll continue to work at night time, when the road is at its quietest, where we can. However as some of this work will be noisy, to minimise disruption we’ll carry out work during the daytime too. To keep our workforce and motorists safe, we’ll close the hard shoulder in 1km (0.6 miles) sections while we work.

  We’ll start work on the M42 northbound carriageway from just before junction 3 and continue north, completing each section before moving onto the next. Some evening lane closures will be required to move traffic management equipment as we progress.

  We’ll install some hard shoulder closures on the southbound carriageway around the M42 junction 3a too, so our team can complete similar ducting works in that area.

  Schedule of hard shoulder and lane closures from 20 September to 24 December 2021

  Northbound and / or southbound carriageway from the M42 junction 3 to M40 junction 16:

  • hard shoulder - 24 hour closure - in 1km sections - weekly from Monday 1am to Saturday 6am
  • lane 1 and 2 closures - 9pm to 6am - in 4km sections – weeknights, as required

  

  Please note our planned road closures may be cancelled due to poor weather, or for operational reasons.

• 26 July 2021

  Scheme moves into the next phase of work

  As our overnight survey work draws to a close, our team’s busy gathering the final pieces of information needed to inform the design of the interchange upgrade.

  As part of the next phase of work, we'll be clearing vegetation and installing temporary ducting for cables. When we start to build the main scheme, the ducting and cables will help us link signs, signals and cameras so we can manage and operate the network safely and efficiently.

  We’ll continue to work at night time, when the road is at its quietest, where we can. However as some of this work will be noisy, to minimise disruption we’ll carry out work during the daytime too.

  How will the work affect motorists?

  To keep everyone safe and help our team work efficiently, we’ll need to close sections of the hard shoulder and some lanes while we work. We’ll keep one lane open on each carriageway at all times and take a ‘traffic count’ before we close lanes, so if the traffic levels are too high we’ll delay our work until they reduce.

  The hard shoulders and all lanes will be open as usual outside our working times.

  When and where will traffic management be installed?

  During the daytime, between 9am and 4pm:

  • the hard shoulders will be closed from the M42 junction 3 to the M40 junction 16 in both directions on weekdays from 26 July to 30 July

  Overnight, between 9pm and 6am:

  • lanes will be closed from the M40 junction 16 to M42 junction 3a, in both directions, from 2 August to 6 August
  • lanes will be closed from the M42 junction 3 to junction 3a, in both directions, from 9 August to 13 August
  • lanes will be closed from the M42 junction 4 to junction 3a, southbound, on 13 August only
  • lanes will be closed from the M42 junction 3 to junction 3a, in both directions, from 16 August to 20 August

  24 hours, weekly from Monday 1am to Saturday 6am:

  • the hard shoulders will be closed in 1km (0.6 miles) lengths at a time from the M42 junction 3 to junction 3a and to the M40 junction 16, eastbound and then westbound, from 20 September to 10 December

  On Mondays, Tuesdays and Fridays between these dates lanes 1 and 2, eastbound and then westbound, will also be closed overnight from 9pm to 6am.

  We’ll put in place signs to inform and remind drivers of the upcoming closures.

  We apologise for any inconvenience this work may cause and advise everyone travelling through the area to allow extra time for journeys.

  Please note these dates and times may be subject to change due to poor weather or for operational reasons.

  

• 26 April 2021

  Final phase of overnight survey work starts in May

  In early May we’ll start the final phase of our overnight survey work to gather information which will inform the design of this vital interchange upgrade scheme.

  We’ll be working:

  • between M42 junctions 3 and 3a from 4 May to 27 May
  • between M42 junction 3a and M40 junction 16 from 1 June to 17 June
  • between M42 junctions 3a and 4 from 18 June to 23 July

  What are we doing?

  We’ll carry out a number of different surveys on both carriageways. These will include drilling carriageway core samples, digging small trial holes and ecology inspections.

  We’ll work overnight, when the road is at its quietest.

  How will the survey work affect motorists?

  To safely carry out the surveys we’ll need to close some lanes, in 4km sections at a time, but will keep one lane open on each carriageway while we work (Monday to Saturday between 9pm and 6am). We’ll take a ‘traffic count’ before we close the lanes and if the traffic levels are too high, we’ll delay the work until they reduce.

  All lanes will be open as usual during the daytime.

  We’ll also need to close the following slip roads overnight:

  • M40 to M42 northbound link road from 14 June to 25 June
  • M42 junction 3a to M42 northbound link road from 28 June to 25 July
  • M42 to M40 southbound link road from 12 July to 23 July

  We’ll put in place clearly signed diversion routes to the next junction when the slip roads are closed.

  We apologise for any inconvenience this work may cause and advise everyone travelling through the area to allow extra time for journeys.

  Please note these dates and times may be subject to change due to poor weather or for operational reasons.

  

• 26 February 2021

  An update on our survey work

  On 1 March we’ll start overnight survey work on the M42 between junctions 3a and 4, to gather information which will inform the final design of this vital interchange upgrade scheme.

  What are we doing?

  We’ll carry out a number of different surveys on both carriageways. These will include checking drainage systems and existing buried services locations (including electrical and telecommunications cables), drilling carriageway core samples and ecology inspections. We’ll also clear vegetation in some isolated areas to help us safely carry out the surveys.

  We’ll work overnight, when the road is at its quietest, for 6 weeks. 

  How will the survey work affect motorists?

  To safely carry out the surveys, we’ll need to close some lanes, in 4km sections at a time, but will keep one lane open on each carriageway while we work (Monday to Saturday between 9pm and 6am). We’ll take a ‘traffic count’ before we close the lanes and if the traffic levels are too high, we’ll delay the work until they reduce.

  All lanes will be open as usual during the daytime.

  We’ll also need to close the following slip roads overnight from Monday to Saturday between 9pm and 6am:

  • M40 J16 southbound exit slip road on 1, 2 and 3 March 2021
  • M40 J16 northbound entry slip road on 4 and 5 March 2021
  • M42 J3 southbound exit slip road every night between 8 and 12 March 2021
  • M42 J4 southbound entry slip road every night between 15 and 19 March 2021
  • M42 J4 northbound exit slip road every night between 22 and 26 March 2021

  Please note these dates and times may be subject to change due to poor weather or for operational reasons.

  Diversion routes will be clearly signed but please note the diversion through Hockley Heath is only for traffic originating in Hockley Heath.

  We apologise for any inconvenience this work may cause and advise everyone travelling through the area to allow extra time for journeys.