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

Planned

Start time: Tue, Mar 24, 2026 10:00 PM
Expected end: Wed, Mar 25, 2026 5:30 AM
Duration: 7 hours 30 minutes
Road: M25 – M25 Anti-Clockwise Between J4 And J3
Category: Road Maintenance
Direction: Anticlockwise
Carriageway: Dual Carriageway
Lanes affected: 1 of 3 lanes affected, 1 of 1 lanes affected
Reason: Repair Work

Active

Planned

Cleared

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First published: Mon, Mar 23, 2026 10:12 PM
Last updated: Mon, Mar 23, 2026 11:49 PM
Cleared: Wed, Mar 25, 2026 5:30 AM

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

Coordinates: 51.353329, 0.155890
Latitude span: 51.349120 – 51.358135
Longitude span: 0.155675 – 0.156051
Bounding box centre: 51.353628, 0.155863
Location descriptions: M25 anti-clockwise between J4 and J3

M25 J4 anti-clockwise access

Feed validity status: Planned
Overall feed start: Tue, Mar 24, 2026 10:00 PM
Overall feed end: Wed, Mar 25, 2026 5:30 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

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: 537 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
51.358135 0.155975

Segment 2

9 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: 202 m
To Distance: 487 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.34912 0.155824
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 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: 27
First coordinate pair: 0.155912, 51.353315
Road section segments: 1
Road section points: 27

View geometry JSON

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    "type": "MultiLineString",
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            [
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}

View road section coordinates

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