M25 junction 25 improvementsRecently updated

Upgrade of junction 25 on the M25 to provide greater capacity.

Region:  South East
Start date:  2020-21
Cost:  £25 to £50 million
Status:  PLANNED
Type:  Major Scheme
End date:  TBC
Programme:  

Progress report

Public consultation

In January and February 2017, we held a public consultation to gather feedback on proposed plans to improve junction 25 on the M25. Information was available via our website, at public libraries and events across the area. We presented two options for consideration:
  • Option 1 – extra lanes on roundabout and widen the A10 southbound approach
  • Option 2 – extra lanes on roundabout, widen the A10 southbound approach and M25 approaches, and provide free-flow left turn
Responses to public consultation:
  • 92% agreed that there was a need for improvement overall
  • when asked about key concerns relating to the junction improvements most conerns were around congestion (95%), construction impacts (81%), and road safety (80%)
  • 77% supported Option 2 over Option 1

The preferred route is Option 2

Following an in depth analysis of all your feedback, we will now proceed with Option 2. This will improve journey times through the junction and allow more capacity on the exit slip roads; reducing the likelihood of traffic queuing back onto the M25, particularly into the Holmesdale Tunnel, delivering major safety improvements. You can view our visualisation outlining the preferred route. You can view a full copy of the Public Consultation Report online. You can collect a copy of our preferred route announcement leaflets from the following locations:
Location Address
Cheshunt Library Turners Hill, Cheshunt EN8 8LB
Goffs Oak Library Goffs Lane, Goffs Oak EN7 5ET
Waltham Cross Library 123 High Street, Waltham Cross EN8 7AN
Ordnance Unity Centre Library 645 Hertford Road, Enfield EN3 6ND
Enfield Town Library 66 Church Street, Enfield EN2 6AX
The Cheshunt Club Albury Ride, Cheshunt, Waltham Cross EN8 8XG
Enfield Highway Community Centre 117 Hertford Road, Enfield EN3 5JF
Waltham Abbey Community Centre 46 Crooked Mile, Waltham Abbey EN9 1QD

What’s next

We will work closely with key stakeholders including Transport for London, Enfield Council, Broxbourne Borough Council and Hertfordshire County Council to develop Option 2, making sure that it complements other highway improvements in the area.

A public exhibition will take place early in 2018 to provide you with more information about the scheme. We will update this page nearer the time with more details.

Timeline

Date Event
16 January to 28 February 2017 Have your say
Summer 2017 Preferred route announcement
2020-2021 Start of works

Why we need this scheme

Junction 25 is a nationally and regionally important road, connecting the M25 with the A10. Up to 6,300 vehicles per hour currently travel through the junction 25 roundabout at peak times, causing congestion and regular delays. The A10 southbound approach into the junction is also a congestion hotspot in Broxbourne.

Aims

Through this scheme, we aim to:
  • reduce congestion and delays at junction 25 between the M25 and the A10
  • increase capacity by widening both the roundabout and the A10 southbound approach
  • redesign the roundabout to improve safety and traffic flow
  • support future traffic demands, enabling development and economic growth
  • maintain access for pedestrians and cyclists and improve conditions where possible
  • minimise the environmental effects of this scheme on local air quality and noise

Project media files and documents

There are no images for this project

Project timeline

Planned roadworks

Roadworks and Events for England

The latest incident information for England's motorway and trunk routes provided by Highways England

Location : The M25 anticlockwise entry slip at junction J27 From M11 South. Reason : Roadworks. Status : Currently Active. Period : from 22:42 on 21 April 2018 to 07:00 on 22 April 2018. Lanes Closed : There are lane closures.
Posted: April 21, 2018, 9:44 pm
Location : The M25 clockwise exit slip at junction J26 . Reason : Roadworks. Status : Currently Active. Period : from 22:33 on 21 April 2018 to 07:00 on 22 April 2018. Lanes Closed : All lanes are closed.
Posted: April 21, 2018, 9:34 pm
Location : The M25 anticlockwise entry slip at junction J26 . Reason : Roadworks. Status : Currently Active. Period : from 22:01 on 21 April 2018 to 07:00 on 22 April 2018. Lanes Closed : All lanes are closed.
Posted: April 21, 2018, 9:29 pm
Location : The M25 clockwise entry slip at junction J26 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 07:00 on 22 April 2018. Lanes Closed : All lanes are closed.
Posted: April 21, 2018, 9:28 pm
Location : The M25 anticlockwise between junctions J27 and J25 . Reason : Roadworks. Status : Currently Active. Period : from 22:01 on 21 April 2018 to 06:00 on 22 April 2018. Lanes Closed : All lanes are closed.
Posted: April 21, 2018, 9:07 pm
Location : The M25 clockwise between junctions J25 and J27 . Reason : Roadworks. Status : Currently Active. Period : from 22:00 on 21 April 2018 to 07:00 on 22 April 2018. Lanes Closed : All lanes are closed.
Posted: April 21, 2018, 9:04 pm
Location : The M25 anticlockwise entry slip at junction J27 From M11 North. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 22 April 2018. Lanes Closed : All lanes are closed.
Posted: April 21, 2018, 9:01 pm
Location : The M25 clockwise entry slip at junction J25 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 22 April 2018. Lanes Closed : All lanes are closed.
Posted: April 21, 2018, 9:01 pm
Location : The M25 anticlockwise entry slip at junction J27 From M11 South. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 22 April 2018. Lanes Closed : All lanes are closed.
Posted: April 21, 2018, 9:01 pm
Location : The M11 southbound between junctions J8 and J7 . Lane Closures : The hard shoulder is closed. Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 05:30 on 22 April 2018.
Posted: April 21, 2018, 8:02 pm
Location : The M11 northbound between junctions J6 and J8 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Bridge repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 23 April 2018 to 28 April 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 April 2018 to 5 May 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 7 May 2018 to 12 May 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 14 May 2018 to 18 May 2018. Lanes Closed : All lanes will be closed.
Posted: April 21, 2018, 4:01 am
Location : The M11 northbound between junctions J6 and J8 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 23 April 2018 to 28 April 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 April 2018 to 5 May 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 7 May 2018 to 12 May 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 14 May 2018 to 18 May 2018. Lanes Closed : There will be two of three lanes closed.
Posted: April 21, 2018, 4:01 am
Location : The M11 northbound entry slip at junction J7 . Lane Closures : Lane one will be closed. Reason : Bridge repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 23 April 2018 to 28 April 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 April 2018 to 5 May 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 7 May 2018 to 12 May 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 14 May 2018 to 18 May 2018. Lanes Closed : All lanes will be closed.
Posted: April 21, 2018, 4:00 am
Location : The M11 northbound exit slip at junction J7 . Reason : Bridge repairs are planned. Status : Pending. Schedule : From 21:00 on 20 April 2018 to 05:00 on 21 April 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 23 April 2018 to 28 April 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 April 2018 to 5 May 2018. Schedule : Expect disruption everyday between 21:00 and 05:00 from 7 May 2018 to 12 May 2018. Lanes Closed : All lanes will be closed.
Posted: April 21, 2018, 3:33 am
Location : The M25 anticlockwise entry slip at junction J27 From M11 North. Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 April 2018 to 27 April 2018. Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018. Lanes Closed : All lanes will be closed.
Posted: April 18, 2018, 9:10 pm
Location : The M25 anticlockwise entry slip at junction J27 From M11 South. Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 April 2018 to 27 April 2018. Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018. Lanes Closed : All lanes will be closed.
Posted: April 18, 2018, 9:10 pm
Location : The M25 clockwise between junctions J27 and J28 . Lane Closures : Lanes 2, 3 and 4 will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 25 April 2018 to 05:00 on 26 April 2018. Lanes Closed : There will be three of four lanes closed.
Posted: April 18, 2018, 9:10 pm
Location : The M1 northbound. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 25 April 2018 to 27 April 2018. Lanes Closed : All lanes will be closed.
Posted: April 18, 2018, 9:10 pm
Location : The M1 northbound between junctions J1 and J4 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 25 April 2018 to 27 April 2018. Lanes Closed : There will be two of three lanes closed.
Posted: April 18, 2018, 9:10 pm
Location : The M25 clockwise between junctions J26 and J27 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 24 April 2018 to 05:00 on 25 April 2018. Lanes Closed : There will be two of four lanes closed.
Posted: April 17, 2018, 9:10 pm
Location : The M25 anticlockwise between junctions J27 and J25 . Reason : Roadworks. Status : Currently Active. Period : from 12:55 on 17 April 2018 to 06:00 on 22 April 2018.
Posted: April 17, 2018, 11:55 am
Location : The M25 anticlockwise between junctions J26 and J25 . Lane Closures : Lanes 2, 3 and 4 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 April 2018 to 27 April 2018. Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018. Lanes Closed : There will be three of four lanes closed.
Posted: April 16, 2018, 9:12 pm
Location : The A1M southbound at junction J1 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 April 2018 to 27 April 2018. Schedule : From 22:00 on 27 April 2018 to 06:00 on 28 April 2018. Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 4 May 2018. Schedule : From 22:00 on 4 May 2018 to 06:00 on 5 May 2018. Lanes Closed : There will be one of two lanes closed.
Posted: April 16, 2018, 9:12 pm
Location : The M25 anticlockwise at junction J25 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 April 2018 to 27 April 2018. Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018. Lanes Closed : There will be two of three lanes closed.
Posted: April 16, 2018, 9:12 pm
Location : The M25 anticlockwise between junctions J25 and J24 . Lane Closures : Lanes 2, 3 and 4 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 April 2018 to 27 April 2018. Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018. Lanes Closed : There will be three of four lanes closed.
Posted: April 16, 2018, 9:12 pm
Location : The M25 clockwise between junctions J25 and J27 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 April 2018 to 25 April 2018. Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018. Lanes Closed : All lanes will be closed.
Posted: April 16, 2018, 9:12 pm
Location : The M25 clockwise between junctions J23 and J25 . Lane Closures : Lanes 2, 3 and 4 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 April 2018 to 27 April 2018. Lanes Closed : There will be three of four lanes closed.
Posted: April 16, 2018, 9:11 pm
Location : The M25 clockwise between junctions J22 and J23 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 23 April 2018 to 05:00 on 24 April 2018. Lanes Closed : There will be three of four lanes closed.
Posted: April 16, 2018, 9:11 pm
Location : The M1 southbound between junctions J4 and J1 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 April 2018 to 25 April 2018. Lanes Closed : There will be two of three lanes closed.
Posted: April 16, 2018, 9:11 pm

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