M25 Clockwise Jct 21A to Jct 22 lane 2 closure

Planned

Start time: Wed, Aug 12, 2026 9:00 PM
Expected end: Thu, Aug 13, 2026 4:00 AM
Duration: 7 hours
Road: M25 – M25 Clockwise Between J21A And J22
Category: Road Maintenance
Direction: Clockwise
Carriageway: Dual Carriageway
Lanes affected: 2 of 3 lanes affected
Reason: Other

Live incident

Active roadworks

Planned

Cleared

Hover or tap markers for full details

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment

Planning history

EPC ratings & more

Get a property report

First published: Tue, Aug 11, 2026 11:31 PM
Last updated: Wed, Aug 12, 2026 3:49 AM
Cleared: Thu, Aug 13, 2026 4:00 AM

Latest update: M25 Clockwise Jct 21A to Jct 22 lane 2 closure

Coordinates: 51.710294, -0.332432
Latitude span: 51.710137 – 51.710447
Longitude span: -0.333420 – -0.331484
Bounding box centre: 51.710292, -0.332452
Location descriptions: M25 clockwise between J21A and J22

Feed validity status: Planned
Overall feed start: Wed, Aug 12, 2026 9:00 PM
Overall feed end: Thu, Aug 13, 2026 4:00 AM
Feed window length: 7 hours
Probability code (raw): probable
Compliance option (raw): mandatory
Source identification (raw): roadworks

Management type value: other
Contra-flow flag (raw): false
Width restriction flag (raw): false
Height restriction flag (raw): false
Weight restriction flag (raw): false

Segment 1

2 coordinate pairs

Description: M25 clockwise between J21A and J22
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 3 operational lanes
Direction On Section: Clockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {6C542139-280A-4BF9-905C-FA54696235B0}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 21 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.710397 -0.331788
51.710447 -0.331484

Segment 2

7 coordinate pairs

Description: M25 clockwise between J21A and J22
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 3 operational lanes
Direction On Section: Clockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {65F3B9B3-6C10-4D3A-8ABF-A991792CB14E}
Linear Element Type: A Carriageway
From Distance: 1,487 m
To Distance: 1,604 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.710137 -0.33342
51.710141 -0.33339
51.710174 -0.333157
51.710207 -0.332953
51.710356 -0.332079
51.710392 -0.331826
51.710397 -0.331788

Geometry type: MultiLineString
Geometry points: 9
First coordinate pair: -0.331788, 51.710397
Road section segments: 1
Road section points: 9

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.331788,
                51.710397
            ],
            [
                -0.331484,
                51.710447
            ],
            [
                -0.33342,
                51.710137
            ],
            [
                -0.33339,
                51.710141
            ],
            [
                -0.333157,
                51.710174
            ],
            [
                -0.332953,
                51.710207
            ],
            [
                -0.332079,
                51.710356
            ],
            [
                -0.331826,
                51.710392
            ],
            [
                -0.331788,
                51.710397
            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Other
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other