A21 southbound lane 1 closure

Cleared

Start time: Sat, Nov 15, 2025 8:00 PM
Expected end: Sun, Nov 16, 2025 5:00 AM
Duration: 9 hours
Road: A21 – Roundabout At A21/B2169
Category: Road Maintenance
Direction: Clockwise
Lanes affected: Lane 1 closed
Reason: Maintenance Work

Live incident

Active roadworks

Planned

Cleared

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First published: Tue, Nov 4, 2025 7:27 AM
Last updated: Sat, Nov 15, 2025 2:41 AM
Cleared: Sun, Nov 16, 2025 5:00 AM

Latest update: A21 southbound lane 1 closure

Coordinates: 51.091297, 0.396018
Latitude span: 51.091113 – 51.091482
Longitude span: 0.395914 – 0.396092
Bounding box centre: 51.091298, 0.396003
Location descriptions: roundabout at A21/B2169

Feed validity status: Planned
Overall feed start: Sat, Nov 15, 2025 8:00 PM
Overall feed end: Sun, Nov 16, 2025 5:00 AM
Feed window length: 9 hours
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

2 coordinate pairs

Description: roundabout at A21/B2169
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: Clockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A21
Linear Element Model: The Network Model
Linear Element Id: {C8257315-229A-4556-AB06-D941D783E8CD}
Linear Element Type: Other
From Distance: 0 m
To Distance: 4 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.091135 0.395963
51.091113 0.395914

Segment 2

7 coordinate pairs

Description: roundabout at A21/B2169
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: Clockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A21
Linear Element Model: The Network Model
Linear Element Id: {932A4DEC-78B7-4B62-AC9B-BB958D088EAD}
Linear Element Type: Other
From Distance: 0 m
To Distance: 26 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.091482 0.395956
51.091464 0.395978
51.091436 0.396013
51.091398 0.396049
51.091357 0.396074
51.091315 0.396088
51.091271 0.396092

Segment 3

3 coordinate pairs

Description: roundabout at A21/B2169
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: Clockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A21
Linear Element Model: The Network Model
Linear Element Id: {AA102391-3C12-4A31-9AC4-1CDC720D9608}
Linear Element Type: Other
From Distance: 0 m
To Distance: 17 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.091271 0.396092
51.091184 0.396034
51.091135 0.395963

Geometry type: MultiLineString
Geometry points: 12
First coordinate pair: 0.395963, 51.091135
Road section segments: 1
Road section points: 12

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.395963,
                51.091135
            ],
            [
                0.395914,
                51.091113
            ],
            [
                0.395956,
                51.091482
            ],
            [
                0.395978,
                51.091464
            ],
            [
                0.396013,
                51.091436
            ],
            [
                0.396049,
                51.091398
            ],
            [
                0.396074,
                51.091357
            ],
            [
                0.396088,
                51.091315
            ],
            [
                0.396092,
                51.091271
            ],
            [
                0.396092,
                51.091271
            ],
            [
                0.396034,
                51.091184
            ],
            [
                0.395963,
                51.091135
            ]
        ]
    ]
}

View road section coordinates

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