A421 eastbound A600 to A603 lane closure

Cleared

Start time: Mon, Aug 17, 2026 7:00 PM
Expected end: Tue, Aug 18, 2026 5:00 AM
Duration: 5 hours 25 minutes 1 second
Road: A421 – A421 Northbound Between A600 And A603
Category: Construction Work
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 1 lanes affected
Reason: Construction Work

Live incident

Active roadworks

Planned

Cleared

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First published: Fri, Aug 7, 2026 2:17 PM
Last updated: Tue, Aug 18, 2026 12:00 AM
Cleared: Tue, Aug 18, 2026 12:25 AM

Latest update: A421 eastbound A600 to A603 lane closure

Coordinates: 52.120173, -0.427494
Latitude span: 52.117982 – 52.122315
Longitude span: -0.433776 – -0.422814
Bounding box centre: 52.120149, -0.428295
Location descriptions: A421 northbound between A600 and A603

A421 northbound within the A603 junction

Feed validity status: Planned
Overall feed start: Mon, Aug 17, 2026 7:00 PM
Overall feed end: Tue, Aug 18, 2026 5:00 AM
Feed window length: 10 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

15 coordinate pairs

Description: A421 northbound between A600 and A603
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
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: 45 m
To Distance: 744 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.117982 -0.433776
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
52.120311 -0.426764
52.120608 -0.426081
52.120826 -0.425606
52.121133 -0.424982

Segment 2

7 coordinate pairs

Description: A421 northbound within the A603 junction
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: A421
Linear Element Model: The Network Model
Linear Element Id: {540F6133-A809-498D-B2A6-FC398E484295}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 198 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.121133 -0.424982
52.121159 -0.424923
52.121378 -0.424491
52.121685 -0.423925
52.121975 -0.423404
52.122276 -0.422882
52.122315 -0.422814

Geometry type: MultiLineString
Geometry points: 22
First coordinate pair: -0.433776, 52.117982
Road section segments: 1
Road section points: 22

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.433776,
                52.117982
            ],
            [
                -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
            ],
            [
                -0.426764,
                52.120311
            ],
            [
                -0.426081,
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            ],
            [
                -0.425606,
                52.120826
            ],
            [
                -0.424982,
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            ],
            [
                -0.424982,
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            ],
            [
                -0.424923,
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            ],
            [
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            ],
            [
                -0.423925,
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            ],
            [
                -0.423404,
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            ],
            [
                -0.422882,
                52.122276
            ],
            [
                -0.422814,
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            ]
        ]
    ]
}

View road section coordinates

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