A3 Northbound Wisley Interchange to M25 Clockwise Jct 10 link road closure

Cleared

Start time: Mon, Oct 19, 2026 9:00 PM
Expected end: Tue, Oct 20, 2026 4:30 AM
Duration: 1 second
Road: A3 – A3 Northbound Exit For M25
Category: Construction Work
Direction: Northbound
Reason: Road Improvement Or Upgrading

Live incident

Active roadworks

Planned

Cleared

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First published: Wed, Sep 30, 2026 9:37 AM
Last updated: Mon, Oct 19, 2026 11:42 AM
Cleared: Mon, Oct 19, 2026 9:00 PM

Latest update: A3 Northbound Wisley Interchange to M25 Clockwise Jct 10 link road closure

Coordinates: 51.321553, -0.452231
Latitude span: 51.320164 – 51.322556
Longitude span: -0.453217 – -0.451788
Bounding box centre: 51.321360, -0.452503
Location descriptions: A3 northbound exit for M25

fast slip from A3 Northbound to M25 Clockwise

Feed validity status: Planned
Overall feed start: Mon, Oct 19, 2026 9:00 PM
Overall feed end: Tue, Oct 20, 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: 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

2 coordinate pairs

Description: A3 northbound exit for M25
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A3
Linear Element Model: The Network Model
Linear Element Id: {4C150424-51C4-4F1C-970F-9E192E294D83}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 45 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.32055 -0.452276
51.320922 -0.452021

Segment 2

17 coordinate pairs

Description: fast slip from A3 Northbound to M25 Clockwise
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A3
Linear Element Model: The Network Model
Linear Element Id: {06CAD5A3-BB33-A480-4B78-BEAC929629EA}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 230 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.320922 -0.452021
51.321121 -0.451953
51.321323 -0.451841
51.321411 -0.451804
51.321496 -0.451788
51.32161 -0.4518
51.321694 -0.451823
51.321801 -0.451888
51.321908 -0.45197
51.322005 -0.452059
51.322128 -0.452182
51.322214 -0.452293
51.322288 -0.452397
51.322349 -0.452532
51.322407 -0.452712
51.322548 -0.453193
51.322556 -0.453217

Segment 3

3 coordinate pairs

Description: A3 northbound exit for M25
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A3
Linear Element Model: The Network Model
Linear Element Id: {2E39314A-A28C-4C45-9555-739808FC6980}
Linear Element Type: B Carriageway Exit Slip
From Distance: 80 m
To Distance: 126 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.320164 -0.452532
51.320208 -0.452509
51.32055 -0.452276

Geometry type: MultiLineString
Geometry points: 22
First coordinate pair: -0.452276, 51.320550
Road section segments: 1
Road section points: 22

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.452276,
                51.32055
            ],
            [
                -0.452021,
                51.320922
            ],
            [
                -0.452021,
                51.320922
            ],
            [
                -0.451953,
                51.321121
            ],
            [
                -0.451841,
                51.321323
            ],
            [
                -0.451804,
                51.321411
            ],
            [
                -0.451788,
                51.321496
            ],
            [
                -0.4518,
                51.32161
            ],
            [
                -0.451823,
                51.321694
            ],
            [
                -0.451888,
                51.321801
            ],
            [
                -0.45197,
                51.321908
            ],
            [
                -0.452059,
                51.322005
            ],
            [
                -0.452182,
                51.322128
            ],
            [
                -0.452293,
                51.322214
            ],
            [
                -0.452397,
                51.322288
            ],
            [
                -0.452532,
                51.322349
            ],
            [
                -0.452712,
                51.322407
            ],
            [
                -0.453193,
                51.322548
            ],
            [
                -0.453217,
                51.322556
            ],
            [
                -0.452532,
                51.320164
            ],
            [
                -0.452509,
                51.320208
            ],
            [
                -0.452276,
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            ]
        ]
    ]
}

View road section coordinates

Cause type: Construction Work
Detailed cause: Road Improvement Or Upgrading
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Carriageway Closures