M25 Anti-clockwise Jct 17 to Jct 16 lane 2,3,4 closure

Planned

Start time: Sat, Aug 15, 2026 9:00 PM
Expected end: Sun, Aug 16, 2026 4:30 AM
Duration: 7 hours 30 minutes
Road: M25 – M25 Anti-Clockwise Between J17 And J16
Category: Construction Work
Direction: Anticlockwise
Carriageway: Dual Carriageway
Lanes affected: 3 of 2 lanes affected
Reason: Construction Work

Live incident

Active roadworks

Planned

Cleared

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First published: Thu, Jun 18, 2026 9:48 AM
Last updated: Sat, Aug 15, 2026 1:52 AM
Cleared: Sun, Aug 16, 2026 4:30 AM

Latest update: M25 Anti-clockwise Jct 17 to Jct 16 lane 2,3,4 closure

Coordinates: 51.579049, -0.535473
Latitude span: 51.577525 – 51.580917
Longitude span: -0.535725 – -0.535002
Bounding box centre: 51.579221, -0.535364
Location descriptions: M25 anti-clockwise between J17 and J16

Feed validity status: Planned
Overall feed start: Sat, Aug 15, 2026 9:00 PM
Overall feed end: Sun, Aug 16, 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

3 coordinate pairs

Description: M25 anti-clockwise between J17 and J16
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 2 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: {3AEECD5F-8D55-46DB-9464-7E73CED756F1}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 118 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.578583 -0.535584
51.577775 -0.535711
51.577525 -0.535725

Segment 2

2 coordinate pairs

Description: M25 anti-clockwise between J17 and J16
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 2 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: {88666926-3519-4E64-92DD-95E64F5A59F2}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 15 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.578906 -0.53553
51.578771 -0.535563

Segment 3

5 coordinate pairs

Description: M25 anti-clockwise between J17 and J16
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 2 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: {D7769194-62CA-40BF-B33B-59597A692244}
Linear Element Type: B Carriageway
From Distance: 503 m
To Distance: 730 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.580917 -0.535002
51.580618 -0.5351
51.579776 -0.535358
51.579462 -0.535426
51.578906 -0.53553

Segment 4

2 coordinate pairs

Description: M25 anti-clockwise between J17 and J16
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 2 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: {1CD3E604-D68A-4A90-BCF8-8AAEBE2EE486}
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

51.578771 -0.535563
51.578583 -0.535584

Geometry type: MultiLineString
Geometry points: 12
First coordinate pair: -0.535584, 51.578583
Road section segments: 1
Road section points: 12

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.535584,
                51.578583
            ],
            [
                -0.535711,
                51.577775
            ],
            [
                -0.535725,
                51.577525
            ],
            [
                -0.53553,
                51.578906
            ],
            [
                -0.535563,
                51.578771
            ],
            [
                -0.535002,
                51.580917
            ],
            [
                -0.5351,
                51.580618
            ],
            [
                -0.535358,
                51.579776
            ],
            [
                -0.535426,
                51.579462
            ],
            [
                -0.53553,
                51.578906
            ],
            [
                -0.535563,
                51.578771
            ],
            [
                -0.535584,
                51.578583
            ]
        ]
    ]
}

View road section coordinates

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