M25 junction 25 improvements

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

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

Progress report

You can now find out more information on our M25 junction 25 improvement scheme as part of our public information exhibition.

Until 24 June 2019, the project team will be available to provide an update on the scheme’s progress and to answer any questions which you may have. A public information exhibition brochure and our new 3D animation are now available for viewing. These are saved under Media & documents.

What’s next?

The best way to find out more about our proposals is to come to one of our events. Several events will be taking place throughout June 2019 and we encourage everyone to attend on one of the days below. These are drop-in events and so there is no need to book an appointment. All venues are fully accessible.

The project team look forward to meeting you and discussing the project.

Exhibitions

Date Location Time Address
Friday 14 June 2019 Broxbourne Borough Council (Huntingdon Suite) 9am - 7pm Bishops college, Waltham Cross, EN8 9XQ
Saturday 15 June 2019 Broxbourne Borough Council (Huntingdon Suite) 9am - 4pm Bishops college, Waltham Cross, EN8 9XQ
Wednesday 19 June 2019 Enfield Ignatians Rugby Club 5pm - 9pm Donkey Lane, Enfield, EN1 3PL
Thursday 20 June 2019 Enfield Ignatians Rugby Club 9am - 4pm Donkey Lane, Enfield, EN1 3PL

Deposit locations

You can find printed copies of the public information exhibition brochure at the following venues. Availability will depend on the opening times of each location.

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

Timeline

Date Event
16 January to 28 February 2017 Public consultation
June 2017 Preferred route announcement
Summer 2018 Scheme update
June 2019 Public information exhibitions
2020/21* Start of works

* The optimisation announcement by the Department for Transport (November 2017) has allowed us the opportunity to review the scheme taking the ‘start of works’ to 2020/21.

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.

Our research shows that if we don’t improve junction 25 by 2037, we can expect:

  • increased congestion and lengthy queues and journey times could double
  • average speeds could reduce by up to 30% through the junction
  • disruption would be more widespread following incidents
  • congestion would constrain future development and growth opportunities
  • uncontrolled deterioration to local air quality

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 A1M northbound entry slip at junction J3 . Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 23:00 on 24 January 2020 to 05:00 on 25 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 24, 2020, 5:02 am
Location : The M25 anticlockwise between junctions J25 and J24 . Reason : Road repairs. Status : Currently Active. Period : from 23:38 on 23 January 2020 to 05:30 on 24 January 2020. Lanes Closed : All lanes are closed.
Posted: January 23, 2020, 11:40 pm
Location : The M1 northbound between junctions J1 and J4 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 30 January 2020 to 05:00 on 31 January 2020. Lanes Closed : There will be two of three lanes closed.
Posted: January 23, 2020, 10:13 pm
Location : The M25 anticlockwise entry slip at junction J25 . Reason : Road repairs. Status : Currently Active. Period : from 22:11 on 23 January 2020 to 05:30 on 24 January 2020. Lanes Closed : All lanes are closed.
Posted: January 23, 2020, 10:13 pm
Location : The M1 southbound between junctions J4 and J2 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 30 January 2020 to 05:30 on 31 January 2020. Schedule : From 23:00 on 31 January 2020 to 06:00 on 1 February 2020. Lanes Closed : There will be one of three lanes closed.
Posted: January 23, 2020, 10:13 pm
Location : The M25 anticlockwise entry slip at junction J27 From M11 South. Reason : Road repairs are planned. Status : Pending. Schedule : From 23:00 on 24 January 2020 to 06:00 on 25 January 2020. Schedule : From 22:00 on 25 January 2020 to 06:00 on 26 January 2020. Schedule : From 22:30 on 26 January 2020 to 05:30 on 27 January 2020.
Posted: January 23, 2020, 10:06 pm
Location : The M11 northbound entry slip at junction J6 from M25 anti-clockwise. Reason : Road repairs. Status : Currently Active. Period : expect disruption until 05:30 on 24 January 2020. Lanes Closed : All lanes are closed.
Posted: January 23, 2020, 10:02 pm
Location : The M25 anticlockwise at junction J27 . Lane Closures : The hard shoulder, lanes 1 and 2 are closed. Reason : Road repairs. Status : Currently Active. Period : expect disruption until 05:30 on 24 January 2020. Lanes Closed : There are two of three lanes closed.
Posted: January 23, 2020, 10:02 pm
Location : The M25 anticlockwise between junctions J28 and J27 . Lane Closures : The hard shoulder, lanes 1 and 2 are closed. Reason : Road repairs. Status : Currently Active. Period : expect disruption until 05:30 on 24 January 2020. Lanes Closed : There are two of four lanes closed.
Posted: January 23, 2020, 10:02 pm
Location : The M25 anticlockwise entry slip at junction J25 . Reason : Road repairs. Status : Currently Active. Period : expect disruption until 05:30 on 24 January 2020. Lanes Closed : All lanes are closed.
Posted: January 23, 2020, 10:01 pm
Location : The M25 anticlockwise between junctions J26 and J23 . Reason : Road repairs. Status : Currently Active. Period : expect disruption until 05:30 on 24 January 2020. Lanes Closed : All lanes are closed.
Posted: January 23, 2020, 10:01 pm
Location : The M11 southbound between junctions J6 and J4 . Lane Closures : The hard shoulder, lanes 1 and 2 are closed. Reason : Road repairs. Status : Currently Active. Period : expect disruption until 05:30 on 24 January 2020. Lanes Closed : There are two of three lanes closed.
Posted: January 23, 2020, 10:01 pm
Location : The M11 northbound between junctions J5 and J6 . Lane Closures : The hard shoulder, lanes 1 and 2 are closed. Reason : Road repairs. Status : Currently Active. Period : expect disruption until 05:30 on 24 January 2020. Lanes Closed : There are two of three lanes closed.
Posted: January 23, 2020, 10:01 pm
Location : The M11 northbound at junction J6 . Reason : Road repairs. Status : Currently Active. Period : expect disruption until 05:30 on 24 January 2020. Lanes Closed : All lanes are closed.
Posted: January 23, 2020, 10:01 pm
Location : The M25 anticlockwise between junctions J25 and J24 . Lane Closures : Lane one is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 3 February 2020. Lanes Closed : There is one of four lanes closed.
Posted: January 23, 2020, 5:02 pm
Location : The M25 clockwise between junctions J21A and J22 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 27 January 2020 to 05:00 on 28 January 2020. Lanes Closed : There will be two of four lanes closed.
Posted: January 23, 2020, 2:15 pm
Location : The M25 anticlockwise between junctions J27 and J26 . Lane Closures : Lanes 3 and 4 will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 25 January 2020 to 05:00 on 26 January 2020. Lanes Closed : There will be two of four lanes closed.
Posted: January 23, 2020, 2:03 pm
Location : The M25 clockwise between junctions J26 and J27 . Lane Closures : Lanes 3 and 4 will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 25 January 2020 to 05:00 on 26 January 2020. Lanes Closed : There will be two of four lanes closed.
Posted: January 23, 2020, 1:52 pm
Location : The M11 northbound between junctions J6 and J8 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 29 January 2020 to 31 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 23, 2020, 1:13 pm
Location : The A1M northbound exit slip at junction J4 . Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 29 January 2020 to 05:00 on 30 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 23, 2020, 10:16 am
Location : The M11 southbound exit slip at junction J6 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 27 January 2020 to 05:00 on 28 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 23, 2020, 9:13 am
Location : The M25 anticlockwise entry slip at junction J27 From M11 South. Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 27 January 2020 to 05:00 on 28 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 23, 2020, 9:13 am
Location : The M25 clockwise entry slip at junction J27 From M11 South. Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 27 January 2020 to 05:00 on 28 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 23, 2020, 9:13 am
Location : The A414 westbound. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 29 January 2020 to 05:00 on 30 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 22, 2020, 10:14 pm
Location : The A1M northbound entry slip at junction J4 . Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 29 January 2020 to 05:00 on 30 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 22, 2020, 10:14 pm
Location : The M25 anticlockwise between junctions J23 and J22 . Lane Closures : Lanes 3 and 4 will be closed. Reason : Emergency roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 29 January 2020 to 31 January 2020. Schedule : From 23:00 on 31 January 2020 to 05:00 on 1 February 2020. Schedule : Expect disruption everyday between 22:00 and 05:00 from 3 February 2020 to 7 February 2020. Schedule : From 23:00 on 7 February 2020 to 05:00 on 8 February 2020. Lanes Closed : There will be two of four lanes closed.
Posted: January 22, 2020, 10:14 pm
Location : The M1 northbound entry slip at London Gateway Services. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 29 January 2020 to 05:30 on 30 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 22, 2020, 10:14 pm
Location : The A1 southbound between the junctions with the M25 and the A5135 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 23:00 on 24 January 2020 to 05:00 on 25 January 2020. Lanes Closed : There will be two of three lanes closed.
Posted: January 22, 2020, 4:23 pm
Location : The M25 anticlockwise between junctions J29 and J27 . Lane Closures : Lanes 1, 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 27 January 2020 to 31 January 2020. Schedule : From 23:00 on 31 January 2020 to 06:00 on 1 February 2020. Schedule : From 22:00 on 1 February 2020 to 06:00 on 2 February 2020. Schedule : From 22:30 on 2 February 2020 to 05:30 on 3 February 2020. Lanes Closed : All lanes will be closed.
Posted: January 22, 2020, 3:14 pm
Location : The M25 clockwise between junctions J27 and J28 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 21:00 on 25 January 2020 to 09:00 on 26 January 2020. Lanes Closed : There will be three of four lanes closed.
Posted: January 22, 2020, 2:53 pm
Location : The M11 northbound entry slip at junction J4 North. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 27 January 2020 to 05:00 on 28 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 22, 2020, 12:52 pm
Location : The M25 anticlockwise at junction J23 . Lane Closures : Lane three will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 28 January 2020 to 05:00 on 29 January 2020. Lanes Closed : There will be one of three lanes closed.
Posted: January 21, 2020, 10:14 pm
Location : The M25 anticlockwise between junctions J24 and J23 . Lane Closures : Lanes 3 and 4 will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 28 January 2020 to 05:00 on 29 January 2020. Lanes Closed : There will be two of four lanes closed.
Posted: January 21, 2020, 10:14 pm
Location : The M25 anticlockwise between junctions J23 and J22 . Lane Closures : Lanes 3 and 4 will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 28 January 2020 to 05:00 on 29 January 2020. Lanes Closed : There will be two of four lanes closed.
Posted: January 21, 2020, 10:14 pm
Location : The A1 southbound between the junctions with the M25 and the A5135 . Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 28 January 2020 to 05:00 on 29 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 21, 2020, 10:14 pm
Location : The A1M southbound entry slip at junction J2 . Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 28 January 2020 to 05:00 on 29 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 21, 2020, 10:14 pm
Location : The A1M southbound between junctions J4 and J1 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 28 January 2020 to 05:00 on 29 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 21, 2020, 10:14 pm
Location : The M11 northbound between junctions J6 and J8 . Lane Closures : Lane one will be closed. Reason : Emergency roadside equipment maintenance is planned. Status : Pending. Schedule : From 21:00 on 27 January 2020 to 05:00 on 28 January 2020. Lanes Closed : There will be one of three lanes closed.
Posted: January 21, 2020, 2:52 pm
Location : The M11 southbound between junctions J8 and J6 . Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 09:30 and 15:30 from 27 January 2020 to 31 January 2020. Schedule : Expect disruption everyday between 09:30 and 15:30 from 3 February 2020 to 7 February 2020.
Posted: January 21, 2020, 12:35 pm
Location : The M25 clockwise entry slip at junction J24 . Reason : Emergency roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 27 January 2020 to 30 January 2020. Lanes Closed : All lanes will be closed.
Posted: January 20, 2020, 10:14 pm
Location : The M25 clockwise between junctions J23 and J25 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 27 January 2020 to 31 January 2020. Schedule : From 23:00 on 31 January 2020 to 05:00 on 1 February 2020. Lanes Closed : There will be three of four lanes closed.
Posted: January 20, 2020, 10:13 pm
Location : The A1M northbound between junctions J1 and J3 . Lane Closures : Lane one will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 27 January 2020 to 05:00 on 28 January 2020. Lanes Closed : There will be one of two lanes closed.
Posted: January 20, 2020, 10:13 pm
Location : The M25 anticlockwise exit slip at junction J23 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 00:01 on 26 January 2020.
Posted: January 17, 2020, 2:36 pm

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