A3 southbound Burpham exit slip road closure

Cleared

Start time: Tue, Apr 28, 2026 8:00 PM
Expected end: Wed, Apr 29, 2026 5:00 AM
Duration: 9 hours
Road: A3 – A3 Southbound Between A247 And A3100
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Reason: Maintenance Work

Live incident

Active roadworks

Planned

Cleared

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First published: Fri, Mar 13, 2026 10:17 AM
Last updated: Wed, Apr 29, 2026 4:43 AM
Cleared: Wed, Apr 29, 2026 5:00 AM

Latest update: A3 southbound Burpham exit slip road closure

Coordinates: 51.265201, -0.537967
Latitude span: 51.263003 – 51.267059
Longitude span: -0.540930 – -0.534233
Bounding box centre: 51.265031, -0.537582
Location descriptions: A3 southbound between A247 and A3100

A3 southbound exit for A3100

Feed validity status: Planned
Overall feed start: Tue, Apr 28, 2026 8:00 PM
Overall feed end: Wed, Apr 29, 2026 5:00 AM
Feed window length: 9 hours
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

8 coordinate pairs

Description: A3 southbound between A247 and A3100
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A3
Linear Element Model: The Network Model
Linear Element Id: {5D755E45-FB4B-406A-BF8E-E8D3FEF2EED1}
Linear Element Type: A Carriageway
From Distance: 522 m
To Distance: 684 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.267059 -0.534233
51.266974 -0.534499
51.266869 -0.534789
51.266774 -0.535064
51.266722 -0.535223
51.266636 -0.535498
51.266455 -0.536135
51.266412 -0.536308

Segment 2

18 coordinate pairs

Description: A3 southbound exit for A3100
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A3
Linear Element Model: The Network Model
Linear Element Id: {74158ED1-8E48-4AE5-B9A7-111D5B99B1E6}
Linear Element Type: A Carriageway Exit Slip
From Distance: 0 m
To Distance: 504 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.266412 -0.536308
51.266227 -0.536644
51.265975 -0.537297
51.265799 -0.537632
51.265632 -0.53791
51.265446 -0.538188
51.264987 -0.538862
51.264722 -0.539229
51.264562 -0.53942
51.264269 -0.539716
51.264038 -0.539924
51.263727 -0.540192
51.26354 -0.540355
51.263454 -0.540459
51.26338 -0.540547
51.263123 -0.540856
51.263034 -0.540916
51.263003 -0.54093

Geometry type: MultiLineString
Geometry points: 26
First coordinate pair: -0.534233, 51.267059
Road section segments: 1
Road section points: 26

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
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                -0.534233,
                51.267059
            ],
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                -0.534499,
                51.266974
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                51.266869
            ],
            [
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            ],
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            ],
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            ],
            [
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            ],
            [
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            ],
            [
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            ],
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            ],
            [
                -0.540916,
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            ],
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            ]
        ]
    ]
}

View road section coordinates

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