M25 Anti-clockwise Jct 9 to Jct 8 Lane 1,2 closure

Planned

Start time: Mon, Aug 17, 2026 9:00 PM
Expected end: Tue, Aug 18, 2026 4:30 AM
Duration: 7 hours 30 minutes
Road: M25 – M25 Anti-Clockwise Between J9 And J8
Category: Road Maintenance
Direction: Anticlockwise
Carriageway: Dual Carriageway
Lanes affected: 2 of 3 lanes affected
Reason: Other

Live incident

Active roadworks

Planned

Cleared

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First published: Thu, Jul 9, 2026 11:30 AM
Last updated: Mon, Aug 17, 2026 2:35 AM
Cleared: Tue, Aug 18, 2026 4:30 AM

Latest update: M25 Anti-clockwise Jct 9 to Jct 8 Lane 1,2 closure

Coordinates: 51.292455, -0.290684
Latitude span: 51.291563 – 51.293259
Longitude span: -0.298753 – -0.284551
Bounding box centre: 51.292411, -0.291652
Location descriptions: M25 anti-clockwise between J9 and J8

Feed validity status: Planned
Overall feed start: Mon, Aug 17, 2026 9:00 PM
Overall feed end: Tue, Aug 18, 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

8 coordinate pairs

Description: M25 anti-clockwise between J9 and J8
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 3 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: {554378C4-BE42-4FF8-B31A-D67EB18F4E7E}
Linear Element Type: B Carriageway
From Distance: 99 m
To Distance: 572 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.293259 -0.298753
51.293222 -0.298314
51.293059 -0.295738
51.292972 -0.294695
51.292812 -0.292965
51.292741 -0.292328
51.292708 -0.292037
51.292708 -0.292034

Segment 2

10 coordinate pairs

Description: M25 anti-clockwise between J9 and J8
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes 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: {CF881464-9E16-4DF9-9C61-8CB9AC2C7775}
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

51.292708 -0.292034
51.292563 -0.290722
51.292442 -0.289823
51.292272 -0.288639
51.292043 -0.287142
51.291964 -0.286657
51.291777 -0.285588
51.291729 -0.285375
51.291642 -0.284919
51.291563 -0.284551

Geometry type: MultiLineString
Geometry points: 18
First coordinate pair: -0.298753, 51.293259
Road section segments: 1
Road section points: 18

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.298753,
                51.293259
            ],
            [
                -0.298314,
                51.293222
            ],
            [
                -0.295738,
                51.293059
            ],
            [
                -0.294695,
                51.292972
            ],
            [
                -0.292965,
                51.292812
            ],
            [
                -0.292328,
                51.292741
            ],
            [
                -0.292037,
                51.292708
            ],
            [
                -0.292034,
                51.292708
            ],
            [
                -0.292034,
                51.292708
            ],
            [
                -0.290722,
                51.292563
            ],
            [
                -0.289823,
                51.292442
            ],
            [
                -0.288639,
                51.292272
            ],
            [
                -0.287142,
                51.292043
            ],
            [
                -0.286657,
                51.291964
            ],
            [
                -0.285588,
                51.291777
            ],
            [
                -0.285375,
                51.291729
            ],
            [
                -0.284919,
                51.291642
            ],
            [
                -0.284551,
                51.291563
            ]
        ]
    ]
}

View road section coordinates

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