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

Planned

Start time: Wed, Apr 22, 2026 9:00 PM
Expected end: Thu, Apr 23, 2026 4:30 AM
Duration: 7 hours 30 minutes
Road: M25 – M25 J4 Anti-Clockwise Access
Category: Road Maintenance
Direction: Anticlockwise
Carriageway: Dual Carriageway
Lanes affected: 1 of 1 lanes affected, 1 of 3 lanes affected
Reason: Maintenance 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: Mon, Mar 23, 2026 8:54 AM
Last updated: Thu, Apr 23, 2026 2:40 AM
Cleared: Thu, Apr 23, 2026 4:30 AM

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

Coordinates: 51.352442, 0.155828
Latitude span: 51.347400 – 51.358212
Longitude span: 0.155372 – 0.156051
Bounding box centre: 51.352806, 0.155712
Location descriptions: M25 J4 anti-clockwise access

M25 anti-clockwise between J4 and J3

Feed validity status: Planned
Overall feed start: Wed, Apr 22, 2026 9:00 PM
Overall feed end: Thu, Apr 23, 2026 4:30 AM
Feed window length: 7 hours 30 minutes
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

14 coordinate pairs

Description: M25 J4 anti-clockwise access
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: {1ED33870-BD78-485D-932F-39D024C7413A}
Linear Element Type: B Carriageway Entry Slip
From Distance: 8 m
To Distance: 487 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.3474 0.155372
51.347541 0.155454
51.347666 0.155503
51.347764 0.155537
51.348463 0.155699
51.348481 0.155702
51.349162 0.155832
51.349601 0.155896
51.350329 0.155944
51.350635 0.155959
51.350688 0.155961
51.351327 0.155977
51.351569 0.156017
51.351676 0.156051

Segment 2

12 coordinate pairs

Description: M25 anti-clockwise between J4 and J3
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: {E4C5439E-753B-4558-AEC4-E9282773743D}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 546 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.353315 0.155912
51.353847 0.155865
51.354117 0.155834
51.35491 0.155743
51.355226 0.155715
51.355613 0.155675
51.356179 0.155687
51.35653 0.155704
51.356682 0.155725
51.35766 0.155872
51.358099 0.155964
51.358212 0.155998

Segment 3

6 coordinate pairs

Description: M25 anti-clockwise between J4 and J3
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 operational lanes
Direction On Section: Anticlockwise
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {C5C55F4C-50E0-488D-ACD6-C128C3044B5C}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 182 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.351676 0.156051
51.351892 0.156046
51.352333 0.156008
51.353081 0.155944
51.353153 0.155934
51.353315 0.155912

Geometry type: MultiLineString
Geometry points: 32
First coordinate pair: 0.155372, 51.347400
Road section segments: 1
Road section points: 32

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.155372,
                51.3474
            ],
            [
                0.155454,
                51.347541
            ],
            [
                0.155503,
                51.347666
            ],
            [
                0.155537,
                51.347764
            ],
            [
                0.155699,
                51.348463
            ],
            [
                0.155702,
                51.348481
            ],
            [
                0.155832,
                51.349162
            ],
            [
                0.155896,
                51.349601
            ],
            [
                0.155944,
                51.350329
            ],
            [
                0.155959,
                51.350635
            ],
            [
                0.155961,
                51.350688
            ],
            [
                0.155977,
                51.351327
            ],
            [
                0.156017,
                51.351569
            ],
            [
                0.156051,
                51.351676
            ],
            [
                0.155912,
                51.353315
            ],
            [
                0.155865,
                51.353847
            ],
            [
                0.155834,
                51.354117
            ],
            [
                0.155743,
                51.35491
            ],
            [
                0.155715,
                51.355226
            ],
            [
                0.155675,
                51.355613
            ],
            [
                0.155687,
                51.356179
            ],
            [
                0.155704,
                51.35653
            ],
            [
                0.155725,
                51.356682
            ],
            [
                0.155872,
                51.35766
            ],
            [
                0.155964,
                51.358099
            ],
            [
                0.155998,
                51.358212
            ],
            [
                0.156051,
                51.351676
            ],
            [
                0.156046,
                51.351892
            ],
            [
                0.156008,
                51.352333
            ],
            [
                0.155944,
                51.353081
            ],
            [
                0.155934,
                51.353153
            ],
            [
                0.155912,
                51.353315
            ]
        ]
    ]
}

View road section coordinates

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