A421 eastbound A600 Interchange to Cardington Interchange carriageway closure

Active

Start time: Wed, Aug 5, 2026 7:00 PM
Expected end: Thu, Aug 6, 2026 5:00 AM
Duration: 10 hours
Road: A421 – A421 Northbound Between A6 And A600
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Reason: Roadworks

Live incident

Active roadworks

Planned

Cleared

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First published: Wed, Aug 5, 2026 6:54 PM
Last updated: Thu, Aug 6, 2026 12:39 AM
Cleared: Thu, Aug 6, 2026 5:00 AM

Latest update: A421 eastbound A600 Interchange to Cardington Interchange carriageway closure

Coordinates: 52.118269, -0.433154
Latitude span: 52.116125 – 52.120237
Longitude span: -0.441316 – -0.426936
Bounding box centre: 52.118181, -0.434126
Location descriptions: A421 northbound between A6 and A600

A421 northbound between A600 and A603

Feed validity status: Active
Overall feed start: Wed, Aug 5, 2026 7:00 PM
Overall feed end: Thu, Aug 6, 2026 5:00 AM
Feed window length: 10 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

3 coordinate pairs

Description: A421 northbound between A6 and A600
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A421
Linear Element Model: The Network Model
Linear Element Id: {6BE549F9-7961-4A9A-80FF-2D8275379819}
Linear Element Type: A Carriageway
From Distance: 1,025 m
To Distance: 1,184 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.116125 -0.441316
52.116514 -0.439735
52.116655 -0.439161

Segment 2

12 coordinate pairs

Description: A421 northbound between A600 and A603
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A421
Linear Element Model: The Network Model
Linear Element Id: {CE9F674E-16D0-4D32-B50F-5C29D6247B88}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 577 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.117832 -0.434387
52.118114 -0.433238
52.118397 -0.432191
52.118637 -0.431336
52.11874 -0.430996
52.11893 -0.430391
52.119207 -0.429578
52.11951 -0.42872
52.119587 -0.428527
52.119841 -0.42789
52.12005 -0.427372
52.120237 -0.426936

Segment 3

4 coordinate pairs

Description: A421 northbound between A600 and A603
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A421
Linear Element Model: The Network Model
Linear Element Id: {A8456E86-D912-4B1B-A887-40D2DA79BE7C}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 352 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.116655 -0.439161
52.116775 -0.438704
52.117466 -0.435905
52.117832 -0.434387

Geometry type: MultiLineString
Geometry points: 19
First coordinate pair: -0.441316, 52.116125
Road section segments: 1
Road section points: 19

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.441316,
                52.116125
            ],
            [
                -0.439735,
                52.116514
            ],
            [
                -0.439161,
                52.116655
            ],
            [
                -0.434387,
                52.117832
            ],
            [
                -0.433238,
                52.118114
            ],
            [
                -0.432191,
                52.118397
            ],
            [
                -0.431336,
                52.118637
            ],
            [
                -0.430996,
                52.11874
            ],
            [
                -0.430391,
                52.11893
            ],
            [
                -0.429578,
                52.119207
            ],
            [
                -0.42872,
                52.11951
            ],
            [
                -0.428527,
                52.119587
            ],
            [
                -0.42789,
                52.119841
            ],
            [
                -0.427372,
                52.12005
            ],
            [
                -0.426936,
                52.120237
            ],
            [
                -0.439161,
                52.116655
            ],
            [
                -0.438704,
                52.116775
            ],
            [
                -0.435905,
                52.117466
            ],
            [
                -0.434387,
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            ]
        ]
    ]
}

View road section coordinates

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