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M25 Roadworks

Welcome to the roadworks section of M25 Traffic.

In the roadworks section we feature news and updates about current and planned roadworks on the M25 motorway.

You can also visit our "accidents and incidents" section for information about accidents and incidents on the M25 causing delays today.

So, if you are looking for information about roadworks you have come to the right place.

Roadworks are one of the main causes of congestion, delays and holdups. In recent years there have been extensive road widening programs on the busiest sections of the motorway which has lead to long delays.

As the M25 motorway is one of the busiest roads in Europe, roadworks can cause long delays to drivers especially at peak periods, and on the busiest sections of the motorway.

Our main source of news and updates about roadworks is from Traffic England which is the government department responsible for maintaining the roads and motorways in England, so our main source is an official, reliable one.

Latest M25 Roadworks News & Updates

Our search page features all M25 roadworks information and updates. We have dedicated sections and pages about, incidents, roadworks and maps.

Latest Updates

21 matching items - showing 1-10 of 21 total available news items

  • M25 Clockwise Jct 20 exit slip road lane 1 closure

    PlannedUpdateClockwise Slip road closed
    Time now: Friday, 21 August 2026, 08:55

    08:5121 Aug 2026reported 4 min ago

    Location
    M25 J20 clockwise exit
    Direction
    Clockwise
    Lanes closed
    Slip road closed
    Reason
    Other
    Schedule
    22:00 Fri 21 Aug → 06:00 Sat 22 Aug

    Forecast - not confirmed

    🚧HA scheduled: 22:00 Fri 21 Aug → 06:00 Sat 22 Aug starts in about 13 hours · lasts ~8h 00m

  • M25 Jct 2 entry slip road closure

    PlannedRoadworksClockwise Road closed
    Time now: Friday, 21 August 2026, 08:55

    08:5121 Aug 2026reported 4 min ago

    Location
    M25 J2 clockwise access
    Direction
    Clockwise
    Lanes closed
    Carriageway closed
    Reason
    Roadworks
    Schedule
    23:00 Fri 21 Aug → 06:00 Sat 22 Aug

    Forecast - not confirmed

    🚧HA scheduled: 23:00 Fri 21 Aug → 06:00 Sat 22 Aug starts in about 14 hours · lasts ~7h 00m

  • M3 Eastbound Jct 2 exit slip road closure

    PlannedRoadworksClockwise Road closed
    Time now: Friday, 21 August 2026, 08:55

    08:5121 Aug 2026reported 4 min ago

    Location
    link road from M3 J2 eastbound to M25 J12 clockwise
    Direction
    Clockwise
    Lanes closed
    Carriageway closed
    Reason
    Roadworks
    Schedule
    23:00 Fri 21 Aug → 06:00 Sat 22 Aug

    Forecast - not confirmed

    🚧HA scheduled: 23:00 Fri 21 Aug → 06:00 Sat 22 Aug starts in about 14 hours · lasts ~7h 00m

  • M3 Westbound Jct 2 exit slip road lane 1 Closure

    PlannedRoadworksWestbound Slip road closed
    Time now: Friday, 21 August 2026, 08:55

    08:5121 Aug 2026reported 4 min ago

    Location
    M3 westbound between J1 and J2
    Direction
    Westbound
    Lanes closed
    Slip road closed
    Reason
    Roadworks
    Schedule
    23:00 Fri 21 Aug → 06:00 Sat 22 Aug

    Forecast - not confirmed

    🚧HA scheduled: 23:00 Fri 21 Aug → 06:00 Sat 22 Aug starts in about 14 hours · lasts ~7h 00m

  • M25 Anticlockwise Jct 13 to Jct 11 Carriageway Closure

    PlannedRoadworksAnticlockwise Road closed
    Time now: Friday, 21 August 2026, 08:55

    08:5121 Aug 2026reported 4 min ago

    Location
    M25 J11 anti-clockwise exit
    Direction
    Anticlockwise
    Lanes closed
    Carriageway closed
    Reason
    Roadworks
    Schedule
    23:00 Fri 21 Aug → 06:00 Sat 22 Aug

    Forecast - not confirmed

    🚧HA scheduled: 23:00 Fri 21 Aug → 06:00 Sat 22 Aug starts in about 14 hours · lasts ~7h 00m

  • M25 Clockwise Jct 20 exit slip road lane 1 closure

    PlannedUpdateClockwise Slip road closed
    Time now: Friday, 21 August 2026, 08:55

    08:5121 Aug 2026reported 4 min ago

    Location
    M25 J20 clockwise exit
    Direction
    Clockwise
    Lanes closed
    Slip road closed
    Reason
    Other
    Schedule
    22:00 Fri 21 Aug → 06:00 Sat 22 Aug

    Forecast - not confirmed

    🚧HA scheduled: 22:00 Fri 21 Aug → 06:00 Sat 22 Aug starts in about 13 hours · lasts ~8h 00m

  • M25 Clockwise Jct 19 to Jct 20 Hard Shoulder Closure

    PlannedRoadworksClockwise
    Time now: Friday, 21 August 2026, 08:55

    08:5121 Aug 2026reported 4 min ago

    Location
    M25 clockwise between J19 and J20
    Direction
    Clockwise
    Lanes closed
    Hard shoulder closed
    Reason
    Maintenance work
    Schedule
    09:30 Fri 21 Aug → 15:30 Fri 21 Aug

    Forecast - not confirmed

    🚧HA scheduled: 09:30 Fri 21 Aug → 15:30 Fri 21 Aug starts in about 34 minutes · lasts ~6h 00m

  • M25 Clockwise Jct 15 to Jct 16 and M4 Eastbound and westbound link road closure to M25 Anti-clockwise

    PlannedRoadworksAnticlockwise Road closed
    Time now: Friday, 21 August 2026, 08:55

    08:5121 Aug 2026reported 4 min ago

    Location
    link road from M4 J4B eastbound to M25 J15
    Direction
    Anticlockwise
    Lanes closed
    Carriageway closed
    Reason
    Roadworks
    Schedule
    23:00 Fri 21 Aug → 06:00 Sat 22 Aug

    Forecast - not confirmed

    🚧HA scheduled: 23:00 Fri 21 Aug → 06:00 Sat 22 Aug starts in about 14 hours · lasts ~7h 00m

  • M40 Westbound Jct 1a to M25 Clockwise and Anti-Clockwise Jct 16 Link Road Closure

    PlannedUpdateAnticlockwise Road closed
    Time now: Friday, 21 August 2026, 08:55

    08:5121 Aug 2026reported 4 min ago

    Location
    link road from M40 J1A northbound to M25 J16 anti-clockwise
    Direction
    Anticlockwise
    Lanes closed
    Carriageway closed
    Reason
    Repair work
    Schedule
    22:00 Fri 21 Aug → 05:30 Sat 22 Aug

    Forecast - not confirmed

    🚧HA scheduled: 22:00 Fri 21 Aug → 05:30 Sat 22 Aug starts in about 13 hours · lasts ~7h 30m

  • M25 Anti-clockwise Jct 30 to Jct 29 Hard shoulder closure

    PlannedRoadworksAnticlockwise
    Time now: Friday, 21 August 2026, 08:55

    08:5121 Aug 2026reported 4 min ago

    Location
    M25 anti-clockwise between J30 and J29
    Direction
    Anticlockwise
    Lanes closed
    Hard shoulder closed
    Reason
    Road improvement or upgrading
    Schedule
    08:00 Mon 3 Aug → 23:59 Wed 31 Mar 2027

    Forecast - not confirmed

    🚧HA scheduled: 08:00 Mon 3 Aug → 23:59 Wed 31 Mar 2027 underway until 23:59 Wed 31 Mar 2027

    • Updated 08:55 Fri 21 Aug

    Powered by National Highways’ Transport Data Feeds.

    Latest Updates

    Roadworks Info

    The main source of our roadworks information is Traffic England, formally the Highways Agency, which is the government department specifically tasked with maintaining England's roads. This is therefore usually one of the most reliable sources of roadworks updates.

    Each roadworks report has:

    • Report title
    • Date Released or updated
    • Category or Source
    • Location
    • Schedule
    • Summary

    The roadworks update title is a brief summary of main facts.

    The remainder of the report is the detail of when the report was released or updated and details of what the roadworks are, where they are, and how long they are expected to last.

    How any accidents on the M25 are affecting speed of traffic flow

    M25 Traffic now features real time traffic flow information from Google maps which will show how current accidents are slowing traffic speed.

    Using the traffic flow map in conjunction with our traffic news helps to gauge the affect any accidents on the M25 are slowing down traffic.

    We see reports of accidents on the M25 most days. Our aim is to feature all the current accident reports from Traffic England as soon as they are reported.

    You should never drive and text at the same time. This creates a massive risk of a traffic accident to you and others around you.

    Be alert, be aware, take care. Be safe.

    You should never drive and use your phone at the same time. Have a passenger check our latest news for you.

    On any single day you can find information about both current and planned roadworks so that you are aware of possible delays and holdups on your journey.

    As a major motorway, and a very busy one, we often feature dozens of up to date reports and updates and you can find all of them in our central search news page.

    This page highlights up to ten of the most recent and latest reports.

    Our search page enables you to search by category and narrow your search down to specific junctions and specific words such as "clockwise" or "anti-clockwise" which can be very useful.

    Site Links

    M25 Traffic is an independent website that aims to bring you the latest traffic news and information about the M25 motorway.

    We have featured M25 traffic updates, news and information for over 10 years. Useful reliable sources of news easily displayed. That is our mission.

    We would like to thank Highways England, Google Maps, and our users for the traffic updates they provide.

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