M42 junction 4-7 safety barrier upgrade
Enhancing safety on this vital West Midlands route.
Latest updates
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11 September 2024
An update on our programme of work this September
We’re delivering safety upgrades to the central reserve barriers on the M42. Our work includes replacing the existing steel barrier with a stronger and more efficient concrete one, as well as installing new CCTV and roadside signage. We're on schedule to complete the scheme this autumn.
Work began in early 2024 with some closures in place to allow for the installation of traffic management, to ensure the safety of all road users and our team while construction is underway. To offer additional safety and assurance, those lanes are covered by CCTV and operate at 50mph. There's also a free recovery service in place for vehicles that break down within our roadworks.
To continue our work, we require further closures, as shown below.
Upcoming night time (between 9pm and 6am) closures:
Date
Details
Closure & Diversion Route
16 – 17 & 25 – 26 September 2024
M42 southbound junction 6 – 5
Lane closures
18 – 19 September 2024
M42 northbound junction 5 – 6
Lane closures
23 – 24 September 2024
M42 southbound junction 5 – 4
Lane closures
25 – 26 September 2024
M42 northbound junction 4 – 5
Lane closures leading to full closure of M42 northbound junction 4 entry slip road
Diversion to M40 junction 16 and return
27 September 2024
M42 northbound junction 4 – 5
Lane closures leading to full closure between M42 northbound junction 4 entry and exit slip road
Diversion via the off and on slip roads
Please note: these closures may be amended due to poor weather or for operational reasons.
There are other schemes underway in the local area, so please check the webpages relating to your travel, allow extra time for your journey travel and of course, pay attention to signage on the highway.
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07 August 2024
Central reserve barrier safety upgrades - August 2024
We are upgrading the central reserve barriers on the M42, replacing the existing steel barriers with stronger and more efficient concrete ones. Additionally, we are installing new CCTV and roadside signage to enhance safety.
Timeline and Location
- Location: M42 between junctions 4 and 7
- Start Date: Early 2024
- Completion Date: Autumn 2024
Safety Measures
- Traffic Management: Temporary closures have been implemented to ensure the safety of road users and the construction team.
- Speed Limit: Lanes covered by CCTV will operate at 50mph.
- Recovery Service: Free recovery for vehicles that break down within the roadworks area.
Closure and Diversion Details
Upcoming night time (between 9pm and 6am) closures:
Further closures are required as detailed below. Note that there will be no works over the August Bank Holiday.
12 & 13 August 2024
- Details: M42 southbound junction 5 – 4
- Closure & Diversion Route: Lane closures leading to the closure of junction 4 southbound entry slip road. Diversion to M42 junction 5 and return.
13 August 2024
- Details: M42 northbound junction 3a – 4
- Closure & Diversion Route: Lane closures.
14 August 2024
- Details: M42 southbound junction 6 – 4
- Closure & Diversion Route: Lane closures leading to the closure of junction 4 southbound entry slip road. Diversion to M42 junction 5 and return.
- Details: M42 northbound junction 3a – 4
- Closure & Diversion Route: Lane closures leading to the closure of junction 4 northbound exit slip road. Diversion to M42 junction 5 and return.
15 August 2024
- Details: M42 southbound junction 5 – 4
- Closure & Diversion Route: Lane closures leading to the closure of junction 4 southbound entry and exit slip roads. Divert to M42 junction 5 and return (for entry closure) or M42 junction 3 and return (for exit closure).
16 August 2024
- Details: M42 southbound junction 4
- Closure & Diversion Route: Full closure between the slip roads. Divert via the exit and entry slip roads.
19 August 2024
- Details: M42 northbound junction 3a – 5
- Closure & Diversion Route: Lane closures.
19 & 20 August 2024
- Details: M42 southbound junction 5 – 3a
- Closure & Diversion Route: Lane closures.
20 & 21 August 2024
- Details: M42 northbound junction 3a – 5
- Closure & Diversion Route: Lane closures.
22 August 2024
- Details: M42 northbound to M42 northbound link road at junction 3a
- Closure & Diversion Route: Closure of link road and lane closure towards junction 4. Diversion to M42 junction 5 and return.
Please note: Closures can change at short notice and may be amended due to poor weather or operational reasons. Make sure you check the latest information on our daily closures page.
You can also get information on our regional X (formerly Twitter) page. As there are other schemes underway in the local area, including M40/ M42 Interchange, M42 Junction 6, M6 Junctions 4 to 10a and HS2’s works.
Please check the webpages relating to your travel, allow extra time for your journey travel, and of course, pay attention to signage on the highway.
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29 July 2024
Essential safety upgrades
We’re continuing to deliver important safety upgrades on the central reserve barriers on the M42 which includes replacing the existing steel one with a stronger and more efficient concrete barrier, as well as installing new CCTV and roadside signage. This work – set to be completed this autumn – is being carried out on the M42 between junctions 4 and 7.
Work began in early 2024 with some closures in place to allow for the safe installation of traffic management, to ensure the safety of all road users and our construction team. To offer additional safety and assurance, those lanes are covered by CCTV and will operate at 50mph. We’ll also have a free recovery service in place for vehicles that have broken down within our roadworks.
We require further closures, as shown below.
Upcoming night time (between 9pm and 6am) closures:
Date
Details
Closure & Diversion Route
29 & 30 July 2024
M42 southbound between junctions 6 to 5
Lane 2 and 3 closures leading to full closure of M42 between junctions 5 and 3a.
Diversion via M42 junction 5 to 3.
31 July 2024
M42 southbound between junctions 6 to 4
Lane 1 and 2 closures
M42 northbound between junctions 3 and 3a
Lane 1 and 2 closures leading to full closure of M42 northbound link to M42 northbound (A Link)
Diversion via M42 junction 3a to M40 junction 16 and return
M42 northbound between junctions 3 and 3a
Lane 1 closure
M40 northbound between junction 16 and M42 junction 4
Lane 1 and 2 closures leading to full closure of M42 exit slip at junction 4
Diversion via M42 junction 5 and return
M42 northbound between junctions 3 and 3a
Lane 1 closure leading to full closure of the bowl at M42 junction J3a.
Diversion via M42 junction 3 and return
1 Aug 2024
M42 southbound between junctions 6 to 4
Lane 1 and 2 closures
M42 northbound between junctions 4 to 5
Lane 1 and 2 closures and full carriageway closure of entry and exit slip roads at M42 junction 4
2 & 5 Aug 2024
M42 northbound junction 4
Full carriageway closure of entry slip road at M42 junction 4
Diversion via M42 junction 3 and return
M42 northbound between junctions 4 to 5
Lane 1 and 2 closures
M42 southbound between junctions 7 and 5
Lane 1 and 2 closures and full carriageway closure of entry slip road at junction 6
Diversion via M42 junction 5 and return
6 Aug 2024
M42 southbound between junctions 7 and 5
Lane 1 and 2 closures and full carriageway closure of entry slip road at junction 6
Diversion via M42 junction 5 and return
6 - 9 Aug 2024
M42 southbound between junctions 5 to 3a
Lane 1 and 2 closures
7 – 8 Aug 2024
M42 southbound junction 4
Full carriageway closure of exit slip road at M42 junction 4
Diversion via M42 junction 3 and return
9 Aug 2024
M42 southbound junction 4
Full carriageway closure of entry slip road at M42 junction 4
Diversion via M42 junction 5 and return
M42 northbound between junctions 4 to 5
Lane 2 and 3 closures leading to full carriageway closure of M42 junctions 4 slip road
Please note: these closures may be amended due to poor weather or operational reasons.As there are other schemes underway in the local area, including M40/ M42 Interchange, M42 Junction 6, M6 Junctions 4 to 10a and HS2’s works, please check the webpages relating to your travel, allow extra time for your journey travel, and of course, pay attention to signage on the highway.
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28 June 2024
An update on our programme of work this July
We’re continuing to deliver important safety upgrades on the central reserve barriers on the M42 which includes replacing the existing steel one with a stronger and more efficient concrete barrier, as well as installing new CCTV and roadside signage. This work – set to be complete this autumn – is being carried out on the M42 between junctions 4 and 7.
Work began in early 2024 with some closures in place to allow for the safe installation of traffic management, to ensure the safety of all road users and our construction team. To offer additional safety and assurance, those lanes are covered by CCTV and will operate at 50mph. We’ll also have a free recovery service in place for vehicles that have broken down within our roadworks.
We require further closures, as shown below.
Upcoming night time (between 9pm and 6am) closures:
Date
Details
Closure & Diversion Route
28 June
M42 southbound between junctions 7 and 5
Lane 1 and 2 closures
M42 southbound entry slip road
Entry slip road closure
Diversion via M42 junction 6 to 9 and return
M42 northbound between junctions 4 and 5
Lane 1 and 2 closures
1-5, 8-12 July 2024
M42 southbound between junctions 7 and 5
Lane 1 and 2 closures
M42 southbound entry slip road
Entry slip road closure
Diversion via M42 junction 6 to 9 and return
2 July 2024
M42 northbound between junctions 4 and 6
Lane 1 and 2 closures (2 July) and lane 3 and 2 closures (15/16 July)
2-4 July 2024
M42 northbound entry slip road
Entry slip road closure
Diversion via M42 junction 4 to 3a to M40 junction 16 and return
3-4 July 2024
M42 southbound between junctions 5 and 3a
Lane 1 and 2 closures
M42 northbound between junctions 4 and 5
8 July 2024
M42 southbound between junctions 5 and 3a
Lane 1 and 2 closures
9 July 2024
M42 northbound between junctions 4 and 5
Lane 1 and 2 closures
15-16 July 2024
M42 northbound between junctions 3 and 3a
Lane 3 closure
M42 northbound between junctions 4 and 6
Lane 1 and 2 closures (2 July) and lane 3 and 2 closures (15/16 July)
M42 southbound between junctions 7 and 5
Lane 1 and 2 closures
M42 southbound entry slip road
Entry slip road closure
Diversion via M42 junction 6 to 9 and return
Please note: these closures may be amended due to poor weather or operational reasons.As there are other schemes underway in the local area, including M40/ M42 Interchange, M42 Junction 6, M6 Junctions 4 to 10a and HS2’s works, please check the webpages relating to your travel, allow extra time for your journey travel, and of course, pay attention to signage on the highway.
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14 June 2024
An update on our programme of work this June
We’re continuing to deliver important safety upgrades on the central reserve barriers on the M42 which includes replacing the existing steel one with a stronger and more efficient concrete barrier, as well as installing new CCTV and roadside signage. This work – set to be complete this autumn – is being carried out on the M42 between junctions 4 and 7.
Work began in early 2024 with some closures in place to allow for the safe installation of traffic management, to ensure the safety of all road users and our construction team. To offer additional safety and assurance, those lanes are covered by CCTV and will operate at 50mph. We’ll also have a free recovery service in place for vehicles that have broken down within our roadworks.
We require further closures, as shown below.
Upcoming night time (between 9pm and 6am) closures:
Date
Details
Closure & Diversion Route
14, 21, 24-26 June 2024
M42 southbound between junctions 6 and 4
Lane 1 and 2 closures
14 June 2024
M42 northbound between junctions 4 and 5
Lane 1 and 2 closures
M42 northbound between junctions 2 and 3a
Lane 3 and 2 closures
M42 southbound between junctions 3a and 2
Lane 3 and 2 closures
17-20 June 2024
M42 southbound between junctions 6 and 5
Lane 3 and 2 closures leading to closures of southbound entry slip road at junction 5 and full carriageway closure between junctions 5 and 4.
Diversion route via junction 5 to 4 and return.
Please note: these closures may be amended due to poor weather or operational reasons.As there are other schemes underway in the local area, including M40/ M42 Interchange, M42 Junction 6, M6 Junctions 4 to 10a and HS2’s works, please check the webpages relating to your travel, allow extra time for your journey travel, and of course, pay attention to signage on the highway.
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20 December 2023
Essential safety upgrades in 2024
We’re continuing to deliver important safety upgrades on the central reserve barriers on the M42 which includes replacing the existing steel one with a stronger and more efficient concrete barrier, as well as installing new CCTV and roadside signage. This work – which is set to be complete by autumn 2024 – is being carried out on the M42 between junctions 4 and 7.
Work will begin in early 2024 with some closures in place to allow for the safe installation of traffic management, to ensure the safety of all road users and our construction team.
To offer additional safety and assurance, those lanes are covered by CCTV and will operate at 50mph. We’ll also have a free recovery service in place for vehicles that have broken down within our roadworks.
Upcoming night time (between 9pm and 6am) closures:
Date
Details
Closure & Diversion Route
18-20 January 2024
M42 J4-J5 northbound
Lane closures
30 January 2024 M42 J4-J5 northbound Lane 1 and 2 closures M42 J5-J4 southbound
Please note: these closures may be amended due to poor weather or operational reasons.
Project information
We'll be carrying out safety enhancement work including:
- upgrading the central reservation barrier with a new reinforced concrete barrier to provide better safety
- installing new drainage infrastructure in the central reservation
- replacing central reservation lighting where applicable
- installing new CCTV and signage in the motorway verge
Concrete barriers significantly reduce the risk of vehicles crossing over from one carriageway to another.
They improve safety by reducing the duration of incident-related congestion. As they are virtually maintenance-free, lasting twice as long as the current ones, future requirements for closures for routine repairs will be greatly reduced.
They are part of National Highways’ ongoing work to improve safety, maintain traffic flow and offer road user assurance.
Documents
Traffic information
Information about scheduled roadworks and events on our motorways and major roads.X
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