M25 Anti-clockwise Jct 13 to Jct 12 carriageway, link road, entry and exit slip road closure

Cleared

Start time: Mon, Mar 16, 2026 10:30 PM
Expected end: Tue, Mar 17, 2026 5:30 AM
Duration: 7 hours
Road: M3 – Link Road From M25 J12 Anti-Clockwise To M3 J2
Category: Road Maintenance
Direction: Westbound
Reason: Roadworks

Live incident

Active roadworks

Planned

Cleared

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First published: Tue, Mar 17, 2026 12:07 AM
Last updated: Tue, Mar 17, 2026 5:22 AM
Cleared: Tue, Mar 17, 2026 5:30 AM

Latest update: M25 Anti-clockwise Jct 13 to Jct 12 carriageway, link road, entry and exit slip road closure

Coordinates: 51.403302, -0.537698
Latitude span: 51.402118 – 51.406126
Longitude span: -0.539790 – -0.535707
Bounding box centre: 51.404122, -0.537749
Location descriptions: link road from M25 J12 anti-clockwise to M3 J2

M25 anti-clockwise between J13 and J12

Feed validity status: Active
Overall feed start: Mon, Mar 16, 2026 10:30 PM
Overall feed end: Tue, Mar 17, 2026 5:30 AM
Feed window length: 7 hours
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

5 coordinate pairs

Description: link road from M25 J12 anti-clockwise to M3 J2
Lanes Restricted: 3 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: M3
Linear Element Model: The Network Model
Linear Element Id: {7376C017-E2B7-425B-A37E-8C723E64215C}
Linear Element Type: A Carriageway Entry Slip
From Distance: 0 m
To Distance: 99 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.402564 -0.536945
51.402339 -0.536355
51.402216 -0.535985
51.402154 -0.535801
51.402118 -0.535707

Segment 2

9 coordinate pairs

Description: link road from M25 J12 anti-clockwise to M3 J2
Lanes Restricted: 3 lanes restricted
Operational Lanes: 0 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: {0E520883-67B4-4E58-B7FE-F12964329484}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 220 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.404117 -0.5388
51.403883 -0.538627
51.403611 -0.538448
51.403411 -0.538282
51.403366 -0.538241
51.403147 -0.538003
51.402944 -0.537729
51.402717 -0.537307
51.402564 -0.536945

Segment 3

3 coordinate pairs

Description: M25 anti-clockwise between J13 and J12
Lanes Restricted: 3 lanes restricted
Operational Lanes: 0 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: {E95E35C9-B0AD-47B0-A0C1-505DA05D5B3E}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 233 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.406126 -0.53979
51.404736 -0.539105
51.404117 -0.5388

Geometry type: MultiLineString
Geometry points: 17
First coordinate pair: -0.536945, 51.402564
Road section segments: 1
Road section points: 17

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.536945,
                51.402564
            ],
            [
                -0.536355,
                51.402339
            ],
            [
                -0.535985,
                51.402216
            ],
            [
                -0.535801,
                51.402154
            ],
            [
                -0.535707,
                51.402118
            ],
            [
                -0.5388,
                51.404117
            ],
            [
                -0.538627,
                51.403883
            ],
            [
                -0.538448,
                51.403611
            ],
            [
                -0.538282,
                51.403411
            ],
            [
                -0.538241,
                51.403366
            ],
            [
                -0.538003,
                51.403147
            ],
            [
                -0.537729,
                51.402944
            ],
            [
                -0.537307,
                51.402717
            ],
            [
                -0.536945,
                51.402564
            ],
            [
                -0.53979,
                51.406126
            ],
            [
                -0.539105,
                51.404736
            ],
            [
                -0.5388,
                51.404117
            ]
        ]
    ]
}

View road section coordinates

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