A421 eastbound Elstow exit slip lane closures

Active

Start time: Tue, Aug 4, 2026 7:33 PM
Expected end: Wed, Aug 5, 2026 4:00 AM
Duration: 8 hours 27 minutes
Road: A421 – A421 Northbound Exit For A6
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: 1 of 1 lanes affected
Reason: Maintenance Work

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First published: Tue, Aug 4, 2026 7:33 PM
Last updated: Tue, Aug 4, 2026 10:00 PM
Cleared: Wed, Aug 5, 2026 4:00 AM

Latest update: A421 eastbound Elstow exit slip lane closures

Coordinates: 52.107250, -0.479281
Latitude span: 52.106573 – 52.108092
Longitude span: -0.482495 – -0.476269
Bounding box centre: 52.107333, -0.479382
Location descriptions: A421 northbound exit for A6

A421 northbound between A428 and A6

A421 northbound within the A6 junction

Feed validity status: Active
Overall feed start: Tue, Aug 4, 2026 7:33 PM
Overall feed end: Wed, Aug 5, 2026 4:00 AM
Feed window length: 8 hours 27 minutes
Probability code (raw): certain
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

9 coordinate pairs

Description: A421 northbound exit for A6
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: {E0DA8964-7609-4417-AB17-7A3711593FC8}
Linear Element Type: A Carriageway Exit Slip
From Distance: 0 m
To Distance: 307 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.106946 -0.480339
52.10709 -0.479772
52.107122 -0.479642
52.107268 -0.479062
52.107541 -0.477942
52.10773 -0.477235
52.107894 -0.476733
52.107937 -0.4766
52.108092 -0.476269

Segment 2

3 coordinate pairs

Description: A421 northbound between A428 and A6
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: {424904E7-C1FF-4482-B4B6-6EAD8A675F72}
Linear Element Type: A Carriageway
From Distance: 1,043 m
To Distance: 1,156 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.106573 -0.482495
52.106691 -0.48171
52.106838 -0.480901

Segment 3

2 coordinate pairs

Description: A421 northbound within the A6 junction
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: {CE7B6AEF-754C-4978-B2F6-D8E899AB1D4F}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 40 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.106838 -0.480901
52.106946 -0.480339

Geometry type: MultiLineString
Geometry points: 14
First coordinate pair: -0.480339, 52.106946
Road section segments: 1
Road section points: 14

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.480339,
                52.106946
            ],
            [
                -0.479772,
                52.10709
            ],
            [
                -0.479642,
                52.107122
            ],
            [
                -0.479062,
                52.107268
            ],
            [
                -0.477942,
                52.107541
            ],
            [
                -0.477235,
                52.10773
            ],
            [
                -0.476733,
                52.107894
            ],
            [
                -0.4766,
                52.107937
            ],
            [
                -0.476269,
                52.108092
            ],
            [
                -0.482495,
                52.106573
            ],
            [
                -0.48171,
                52.106691
            ],
            [
                -0.480901,
                52.106838
            ],
            [
                -0.480901,
                52.106838
            ],
            [
                -0.480339,
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            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Maintenance Work
Compliance: Mandatory
Probability: Certain
Validity status: Active
Road management: Other