A21 Southbound Chipstead Eastbound exit slip road closure

Planned

Start time: Fri, Mar 27, 2026 11:00 PM
Expected end: Sat, Mar 28, 2026 5:00 AM
Duration: 6 hours
Road: M25 – M25 Clockwise Exit For A25 (East)
Category: Road Maintenance
Direction: Clockwise
Carriageway: Dual Carriageway
Reason: Maintenance Work

Active

Planned

Cleared

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First published: Fri, Mar 27, 2026 2:18 AM
Last updated: Fri, Mar 27, 2026 10:22 AM
Cleared: Sat, Mar 28, 2026 5:00 AM

Latest update: A21 Southbound Chipstead Eastbound exit slip road closure

Coordinates: 51.282658, 0.147875
Latitude span: 51.281341 – 51.283936
Longitude span: 0.146317 – 0.149937
Bounding box centre: 51.282639, 0.148127
Location descriptions: M25 clockwise exit for A25 (east)

M25 clockwise within J5

Feed validity status: Planned
Overall feed start: Fri, Mar 27, 2026 11:00 PM
Overall feed end: Sat, Mar 28, 2026 5:00 AM
Feed window length: 6 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

9 coordinate pairs

Description: M25 clockwise exit for A25 (east)
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: Clockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {38448F5F-F04B-424C-8EF5-E576B730A46A}
Linear Element Type: A Carriageway Exit Slip
From Distance: 0 m
To Distance: 302 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.283279 0.146924
51.282654 0.147669
51.282358 0.148085
51.28209 0.148503
51.281914 0.148782
51.281709 0.149159
51.281541 0.149481
51.281391 0.149818
51.281341 0.149937

Segment 2

6 coordinate pairs

Description: M25 clockwise within J5
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: Clockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {06DC26C9-5EBA-44B1-A4C9-FEF49B163A68}
Linear Element Type: A Carriageway Exit Slip
From Distance: 296 m
To Distance: 381 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.283936 0.146317
51.283928 0.146323
51.283682 0.146541
51.283444 0.146774
51.283324 0.146884
51.283279 0.146924

Geometry type: MultiLineString
Geometry points: 15
First coordinate pair: 0.146924, 51.283279
Road section segments: 1
Road section points: 15

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.146924,
                51.283279
            ],
            [
                0.147669,
                51.282654
            ],
            [
                0.148085,
                51.282358
            ],
            [
                0.148503,
                51.28209
            ],
            [
                0.148782,
                51.281914
            ],
            [
                0.149159,
                51.281709
            ],
            [
                0.149481,
                51.281541
            ],
            [
                0.149818,
                51.281391
            ],
            [
                0.149937,
                51.281341
            ],
            [
                0.146317,
                51.283936
            ],
            [
                0.146323,
                51.283928
            ],
            [
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                51.283682
            ],
            [
                0.146774,
                51.283444
            ],
            [
                0.146884,
                51.283324
            ],
            [
                0.146924,
                51.283279
            ]
        ]
    ]
}

View road section coordinates

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