M25 anti clockwise Jct 20 entry slip road closure

Cleared

Start time: Tue, Aug 4, 2026 9:00 PM
Expected end: Wed, Aug 5, 2026 4:30 AM
Duration: 7 hours 30 minutes
Road: M25 – M25 Anti-Clockwise Between J20 And J19
Category: Road Maintenance
Direction: Anticlockwise
Carriageway: Dual Carriageway
Reason: Roadworks

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: Wed, May 21, 2025 12:56 PM
Last updated: Thu, Jul 30, 2026 12:01 AM
Cleared: Wed, Aug 5, 2026 4:30 AM

Latest update: M25 anti clockwise Jct 20 entry slip road closure

Coordinates: 51.696116, -0.445345
Latitude span: 51.690711 – 51.699557
Longitude span: -0.446824 – -0.443534
Bounding box centre: 51.695134, -0.445179
Location descriptions: M25 anti-clockwise between J20 and J19

M25 J20 anti-clockwise access

Feed validity status: Suspended
Overall feed start: Tue, Aug 4, 2026 9:00 PM
Overall feed end: Wed, Aug 5, 2026 4:30 AM
Feed window length: 7 hours 30 minutes
Probability code (raw): certain
Compliance option (raw): mandatory
Source identification (raw): roadworks

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

Segment 1

4 coordinate pairs

Description: M25 anti-clockwise between J20 and J19
Carriageway: Dual Carriageway
Lanes Restricted: 5 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: Anticlockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {3001687F-8889-440F-AF1B-44945BBF6BA8}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 265 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.693097 -0.446731
51.69247 -0.446764
51.692192 -0.446773
51.690711 -0.446824

Segment 2

15 coordinate pairs

Description: M25 J20 anti-clockwise access
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: Anticlockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {818C1E93-F747-4A73-AA29-9429DA1604A4}
Linear Element Type: B Carriageway Entry Slip
From Distance: 31 m
To Distance: 789 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.699557 -0.443534
51.69955 -0.443555
51.699488 -0.443673
51.6994 -0.443792
51.699275 -0.443883
51.699106 -0.444019
51.699008 -0.444094
51.698091 -0.444763
51.697457 -0.445132
51.696528 -0.445598
51.695232 -0.446148
51.694552 -0.446374
51.693895 -0.446548
51.693498 -0.446623
51.693097 -0.446731

Geometry type: MultiLineString
Geometry points: 19
First coordinate pair: -0.446731, 51.693097
Road section segments: 1
Road section points: 19

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.446731,
                51.693097
            ],
            [
                -0.446764,
                51.69247
            ],
            [
                -0.446773,
                51.692192
            ],
            [
                -0.446824,
                51.690711
            ],
            [
                -0.443534,
                51.699557
            ],
            [
                -0.443555,
                51.69955
            ],
            [
                -0.443673,
                51.699488
            ],
            [
                -0.443792,
                51.6994
            ],
            [
                -0.443883,
                51.699275
            ],
            [
                -0.444019,
                51.699106
            ],
            [
                -0.444094,
                51.699008
            ],
            [
                -0.444763,
                51.698091
            ],
            [
                -0.445132,
                51.697457
            ],
            [
                -0.445598,
                51.696528
            ],
            [
                -0.446148,
                51.695232
            ],
            [
                -0.446374,
                51.694552
            ],
            [
                -0.446548,
                51.693895
            ],
            [
                -0.446623,
                51.693498
            ],
            [
                -0.446731,
                51.693097
            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Roadworks
Compliance: Mandatory
Probability: Certain
Validity status: Suspended
Road management: Carriageway Closures