M25 Anti-clockwise Jct 4 exit slip road lane 1 closure

Planned

Start time: Fri, Feb 20, 2026 11:00 PM
Expected end: Sat, Feb 21, 2026 6:00 AM
Duration: 7 hours
Road: M25 – M25 J4 Anti-Clockwise Exit
Category: Road Maintenance
Direction: Anticlockwise
Carriageway: Dual Carriageway
Lanes affected: 1 of 1 lanes affected, 1 of 3 lanes affected
Reason: Repair Work

Active

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: Fri, Feb 20, 2026 2:33 AM
Last updated: Fri, Feb 20, 2026 8:15 PM
Cleared: Sat, Feb 21, 2026 6:00 AM

Latest update: M25 Anti-clockwise Jct 4 exit slip road lane 1 closure

Coordinates: 51.343809, 0.155919
Latitude span: 51.339869 – 51.346375
Longitude span: 0.155474 – 0.156144
Bounding box centre: 51.343122, 0.155809
Location descriptions: M25 J4 anti-clockwise exit

M25 anti-clockwise between J5 and J4

Feed validity status: Planned
Overall feed start: Fri, Feb 20, 2026 11:00 PM
Overall feed end: Sat, Feb 21, 2026 6:00 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

9 coordinate pairs

Description: M25 J4 anti-clockwise exit
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
Direction On Section: Anticlockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {38E96FE5-195A-4081-873F-970541F1487A}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 283 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.343868 0.156144
51.344392 0.156039
51.344969 0.155951
51.345285 0.15588
51.345538 0.15582
51.345828 0.155719
51.346235 0.155551
51.346299 0.155525
51.346375 0.155474

Segment 2

2 coordinate pairs

Description: M25 anti-clockwise between J5 and J4
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 operational lanes
Direction On Section: Anticlockwise
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {C98A839A-5B82-4024-A747-AFCDD569BC43}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 21 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.34368 0.156121
51.343868 0.156144

Segment 3

8 coordinate pairs

Description: M25 anti-clockwise between J5 and J4
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 operational lanes
Direction On Section: Anticlockwise
Direction Relative: Aligned
Height Grade: Start2 End2
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {B0F9D062-87A2-4C65-85AE-62C6F913714F}
Linear Element Type: B Carriageway
From Distance: 96 m
To Distance: 520 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.339869 0.155916
51.340293 0.155904
51.34104 0.155911
51.341758 0.155973
51.342611 0.156056
51.343222 0.156099
51.343554 0.156115
51.34368 0.156121

Geometry type: MultiLineString
Geometry points: 19
First coordinate pair: 0.156144, 51.343868
Road section segments: 1
Road section points: 19

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.156144,
                51.343868
            ],
            [
                0.156039,
                51.344392
            ],
            [
                0.155951,
                51.344969
            ],
            [
                0.15588,
                51.345285
            ],
            [
                0.15582,
                51.345538
            ],
            [
                0.155719,
                51.345828
            ],
            [
                0.155551,
                51.346235
            ],
            [
                0.155525,
                51.346299
            ],
            [
                0.155474,
                51.346375
            ],
            [
                0.156121,
                51.34368
            ],
            [
                0.156144,
                51.343868
            ],
            [
                0.155916,
                51.339869
            ],
            [
                0.155904,
                51.340293
            ],
            [
                0.155911,
                51.34104
            ],
            [
                0.155973,
                51.341758
            ],
            [
                0.156056,
                51.342611
            ],
            [
                0.156099,
                51.343222
            ],
            [
                0.156115,
                51.343554
            ],
            [
                0.156121,
                51.34368
            ]
        ]
    ]
}

View road section coordinates

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