A3 Nortbound and Southbound Jct 7 filter lane carriageway closure

Cleared

Start time: Mon, Jan 12, 2026 10:00 PM
Expected end: Tue, Jan 13, 2026 5:00 AM
Duration: 7 hours
Road: A23 – A23 Southbound Between A237 And M23
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Reason: Maintenance Work

Live incident

Active roadworks

Planned

Cleared

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First published: Mon, Jan 12, 2026 10:27 PM
Last updated: Tue, Jan 13, 2026 12:41 AM
Cleared: Tue, Jan 13, 2026 5:00 AM

Latest update: A3 Nortbound and Southbound Jct 7 filter lane carriageway closure

Coordinates: 51.286930, -0.155341
Latitude span: 51.286719 – 51.287358
Longitude span: -0.155393 – -0.155300
Bounding box centre: 51.287039, -0.155347
Location descriptions: A23 southbound between A237 and M23

A23 southbound between A237 and B2031

Feed validity status: Active
Overall feed start: Mon, Jan 12, 2026 10:00 PM
Overall feed end: Tue, Jan 13, 2026 5:00 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

2 coordinate pairs

Description: A23 southbound between A237 and M23
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A23
Linear Element Model: The Network Model
Linear Element Id: {20F699AF-8997-4FD9-9166-C0C1A896FFC8}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 3 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.286753 -0.155308
51.286719 -0.1553

Segment 2

3 coordinate pairs

Description: A23 southbound between A237 and B2031
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A23
Linear Element Model: The Network Model
Linear Element Id: {3FC121C4-534B-4B60-869F-291808536AC8}
Linear Element Type: A Carriageway
From Distance: 14 m
To Distance: 62 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.287358 -0.155393
51.287065 -0.155374
51.28693 -0.155351

Segment 3

2 coordinate pairs

Description: A23 southbound between A237 and M23
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A23
Linear Element Model: The Network Model
Linear Element Id: {A8DFADFF-DA01-4CEE-B5F3-6C48F0E6631B}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 19 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.28693 -0.155351
51.286753 -0.155308

Geometry type: MultiLineString
Geometry points: 7
First coordinate pair: -0.155308, 51.286753
Road section segments: 1
Road section points: 7

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.155308,
                51.286753
            ],
            [
                -0.1553,
                51.286719
            ],
            [
                -0.155393,
                51.287358
            ],
            [
                -0.155374,
                51.287065
            ],
            [
                -0.155351,
                51.28693
            ],
            [
                -0.155351,
                51.28693
            ],
            [
                -0.155308,
                51.286753
            ]
        ]
    ]
}

View road section coordinates

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