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

Showing roadworks on the M25 — use the filters to narrow by junction or direction.

StatusDirection

From junctionTo junction

14 matching items - showing 1-10 of 14 total available news items

A21 southbound Westerham to Morleys carriageway closure
Active nowRoadworksSouthbound Road closed

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
A21 southbound within the M25/A25 junction before exit for A25 west

Direction
Southbound

Lanes closed
Carriageway closed

Reason
Road improvement or upgrading

Schedule
21:41 Tue 21 Jul → 06:00 Wed 22 Jul

⏳Expected to clear in ~4h 49m HA planned end: 06:00 Wed 22 Jul
M25 Anti-Clockwise Jct 20 Entry Slip Road Closure
Active nowRoadworksAnticlockwise Road closed

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 J20 anti-clockwise access

Direction
Anticlockwise

Lanes closed
Carriageway closed

Reason
Roadworks

Schedule
22:00 Tue 21 Jul → 05:30 Wed 22 Jul

⏳Expected to clear in ~4h 19m HA planned end: 05:30 Wed 22 Jul
M25 Clockwise Jct 17 to Jct 18 Carriageway closure
Active nowRoadworksClockwise Road closed

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 clockwise between J17 and J18

Direction
Clockwise

Lanes closed
Carriageway closed

Reason
Roadworks

Schedule
23:00 Tue 21 Jul → 05:30 Wed 22 Jul

⏳Expected to clear in ~4h 19m HA planned end: 05:30 Wed 22 Jul
M25 anti-clockwise Jct 11 entry slip lane 1 closure
Active nowRoadworksAnticlockwise Slip road closed

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 J11 anti-clockwise access

Direction
Anticlockwise

Lanes closed
Slip road closed

Reason
Tree and vegetation cutting work

Schedule
22:00 Tue 21 Jul → 05:30 Wed 22 Jul

⏳Expected to clear in ~4h 19m HA planned end: 05:30 Wed 22 Jul
M25 Anticlockwise Jct 19 to Jct 18 Lane 1 Closure
Active nowRoadworksAnticlockwise

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 anti-clockwise between J19 and J18

Direction
Anticlockwise

Lanes closed
Lane closures

Reason
Maintenance work

Schedule
22:00 Tue 21 Jul → 05:00 Wed 22 Jul

⏳Expected to clear in ~3h 49m HA planned end: 05:00 Wed 22 Jul
M25 Anticlockwise Jct 18 Exit Slip road Lane 1 Closure
Active nowRoadworksAnticlockwise Slip road closed

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 anti-clockwise between J19 and J18

Direction
Anticlockwise

Lanes closed
Slip road closed

Reason
Maintenance work

Schedule
22:00 Tue 21 Jul → 05:00 Wed 22 Jul

⏳Expected to clear in ~3h 49m HA planned end: 05:00 Wed 22 Jul
M25 Clockwise Jct 16 to Jct 17 Lane 2,3,4 closure
Active nowRoadworksClockwise

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 clockwise between J16 and J17

Direction
Clockwise

Lanes closed
Lane closures

Reason
Roadworks

Schedule
23:00 Tue 21 Jul → 05:30 Wed 22 Jul

⏳Expected to clear in ~4h 19m HA planned end: 05:30 Wed 22 Jul
A21 southbound Westerham to Morleys carriageway closure
PlannedRoadworksSouthbound Road closed

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
A21 southbound within the M25/A25 junction before exit for A25 west

Direction
Southbound

Lanes closed
Carriageway closed

Reason
Road improvement or upgrading

Schedule
22:00 Wed 22 Jul → 06:00 Thu 23 Jul

Forecast — not confirmed

🚧HA scheduled: 22:00 Wed 22 Jul → 06:00 Thu 23 Jul starts in about 21 hours · lasts ~8h 00m
M25 Clockwise Jct 17 to Jct 18 Carriageway closure
PlannedRoadworksClockwise Road closed

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 clockwise between J17 and J18

Direction
Clockwise

Lanes closed
Carriageway closed

Reason
Roadworks

Schedule
23:00 Wed 22 Jul → 05:30 Thu 23 Jul

Forecast — not confirmed

🚧HA scheduled: 23:00 Wed 22 Jul → 05:30 Thu 23 Jul starts in about 22 hours · lasts ~6h 30m
M25 Clockwise Jct 20 to Jct 21 Lane 4,3,2 closure
PlannedRoadworksClockwise

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 clockwise within J20

Direction
Clockwise

Lanes closed
Lane closures

Reason
Roadworks

Schedule
22:00 Tue 21 Jul → 05:30 Wed 22 Jul

Forecast — not confirmed

🚧HA scheduled: 22:00 Tue 21 Jul → 05:30 Wed 22 Jul underway until 05:30 Wed 22 Jul
M25 Clockwise Jct 23 to Jct 24 Hard Shoulder Closure
PlannedRoadworksClockwise

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 clockwise between J23 and J24

Direction
Clockwise

Lanes closed
Hard shoulder closed

Reason
Tree and vegetation cutting work

Schedule
09:30 Wed 22 Jul → 16:00 Wed 22 Jul

Forecast — not confirmed

🚧HA scheduled: 09:30 Wed 22 Jul → 16:00 Wed 22 Jul starts in about 8 hours · lasts ~6h 30m
M25 anti-clockwise Jct 11 entry slip lane 1 closure
PlannedRoadworksAnticlockwise Slip road closed

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 J11 anti-clockwise access

Direction
Anticlockwise

Lanes closed
Slip road closed

Reason
Tree and vegetation cutting work

Schedule
22:00 Wed 22 Jul → 05:30 Thu 23 Jul

Forecast — not confirmed

🚧HA scheduled: 22:00 Wed 22 Jul → 05:30 Thu 23 Jul starts in about 21 hours · lasts ~7h 30m
M25 Clockwise Jct 28 Lane 1,2 closure
PlannedRoadworksClockwise

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 clockwise between J27 and J28

Direction
Clockwise

Lanes closed
Lane closures

Reason
Road improvement or upgrading

Schedule
22:00 Wed 22 Jul → 05:30 Thu 23 Jul

Forecast — not confirmed

🚧HA scheduled: 22:00 Wed 22 Jul → 05:30 Thu 23 Jul starts in about 21 hours · lasts ~7h 30m
M25 Clockwise Jct 16 to Jct 17 Lane 2,3,4 closure
PlannedRoadworksClockwise

Time now: Wednesday, 22 July 2026, 01:10

00:5122 Jul 2026reported 18 min ago

Location
M25 clockwise between J16 and J17

Direction
Clockwise

Lanes closed
Lane closures

Reason
Roadworks

Schedule
23:00 Wed 22 Jul → 05:30 Thu 23 Jul

Forecast — not confirmed

🚧HA scheduled: 23:00 Wed 22 Jul → 05:30 Thu 23 Jul starts in about 22 hours · lasts ~6h 30m

Updated 01:10, Wed 22 Jul 2026

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.

M25 Roadworks
Latest News

M25 Information

M25 Roadworks

Latest M25 Roadworks News & Updates

A21 southbound Westerham to Morleys carriageway closure

M25 Anti-Clockwise Jct 20 Entry Slip Road Closure

M25 Clockwise Jct 17 to Jct 18 Carriageway closure

M25 anti-clockwise Jct 11 entry slip lane 1 closure

M25 Anticlockwise Jct 19 to Jct 18 Lane 1 Closure

M25 Anticlockwise Jct 18 Exit Slip road Lane 1 Closure

M25 Clockwise Jct 16 to Jct 17 Lane 2,3,4 closure

A21 southbound Westerham to Morleys carriageway closure

M25 Clockwise Jct 17 to Jct 18 Carriageway closure

M25 Clockwise Jct 20 to Jct 21 Lane 4,3,2 closure

M25 Clockwise Jct 23 to Jct 24 Hard Shoulder Closure

M25 anti-clockwise Jct 11 entry slip lane 1 closure

M25 Clockwise Jct 28 Lane 1,2 closure

M25 Clockwise Jct 16 to Jct 17 Lane 2,3,4 closure

Roadworks Info

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

Site Links

M25 RoadworksLatest News

M25 Information

M25 Roadworks

Latest M25 Roadworks News & Updates

A21 southbound Westerham to Morleys carriageway closure

M25 Anti-Clockwise Jct 20 Entry Slip Road Closure

M25 Clockwise Jct 17 to Jct 18 Carriageway closure

M25 anti-clockwise Jct 11 entry slip lane 1 closure

M25 Anticlockwise Jct 19 to Jct 18 Lane 1 Closure

M25 Anticlockwise Jct 18 Exit Slip road Lane 1 Closure

M25 Clockwise Jct 16 to Jct 17 Lane 2,3,4 closure

A21 southbound Westerham to Morleys carriageway closure

M25 Clockwise Jct 17 to Jct 18 Carriageway closure

M25 Clockwise Jct 20 to Jct 21 Lane 4,3,2 closure

M25 Clockwise Jct 23 to Jct 24 Hard Shoulder Closure

M25 anti-clockwise Jct 11 entry slip lane 1 closure

M25 Clockwise Jct 28 Lane 1,2 closure

M25 Clockwise Jct 16 to Jct 17 Lane 2,3,4 closure

Roadworks Info

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

Site Links

M25 Roadworks
Latest News