A421 westbound A603 Interchange exit slip road closure

Cleared

Start time: Thu, Oct 9, 2025 7:00 PM
Expected end: Fri, Oct 10, 2025 5:00 AM
Duration: 10 hours
Road: A421 – A421 Southbound Exit For A603
Category: Road Maintenance
Direction: Westbound
Carriageway: Dual Carriageway
Reason: Maintenance Work

Live incident

Active roadworks

Planned

Cleared

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First published: Thu, Oct 2, 2025 10:05 AM
Last updated: Thu, Oct 9, 2025 11:53 AM
Cleared: Fri, Oct 10, 2025 5:00 AM

Latest update: A421 westbound A603 Interchange exit slip road closure

Coordinates: 52.126077, -0.417498
Latitude span: 52.124354 – 52.128065
Longitude span: -0.418921 – -0.415863
Bounding box centre: 52.126210, -0.417392
Location descriptions: A421 southbound exit for A603

A421 southbound between A4280 and A603

Feed validity status: Planned
Overall feed start: Thu, Oct 9, 2025 7:00 PM
Overall feed end: Fri, Oct 10, 2025 5:00 AM
Feed window length: 10 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

11 coordinate pairs

Description: A421 southbound exit for A603
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A421
Linear Element Model: The Network Model
Linear Element Id: {525DDAEE-753E-4A0C-9CE6-B6E670A2D29D}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 298 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.126744 -0.416969
52.126619 -0.417045
52.126414 -0.41717
52.126156 -0.417384
52.125623 -0.417826
52.125178 -0.418207
52.124947 -0.418435
52.124522 -0.418859
52.124441 -0.418905
52.124397 -0.418921
52.124354 -0.418918

Segment 2

6 coordinate pairs

Description: A421 southbound between A4280 and A603
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A421
Linear Element Model: The Network Model
Linear Element Id: {9A91582C-E965-4B49-A0B8-26C9626C1675}
Linear Element Type: B Carriageway
From Distance: 311 m
To Distance: 477 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.128065 -0.415863
52.127793 -0.416055
52.127482 -0.416314
52.127064 -0.41668
52.126762 -0.416953
52.126744 -0.416969

Geometry type: MultiLineString
Geometry points: 17
First coordinate pair: -0.416969, 52.126744
Road section segments: 1
Road section points: 17

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.416969,
                52.126744
            ],
            [
                -0.417045,
                52.126619
            ],
            [
                -0.41717,
                52.126414
            ],
            [
                -0.417384,
                52.126156
            ],
            [
                -0.417826,
                52.125623
            ],
            [
                -0.418207,
                52.125178
            ],
            [
                -0.418435,
                52.124947
            ],
            [
                -0.418859,
                52.124522
            ],
            [
                -0.418905,
                52.124441
            ],
            [
                -0.418921,
                52.124397
            ],
            [
                -0.418918,
                52.124354
            ],
            [
                -0.415863,
                52.128065
            ],
            [
                -0.416055,
                52.127793
            ],
            [
                -0.416314,
                52.127482
            ],
            [
                -0.41668,
                52.127064
            ],
            [
                -0.416953,
                52.126762
            ],
            [
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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