M40 Northbound, Jct 4 to Jct 5 hard shoulder closure

Active

Start time: Mon, Nov 2, 2026 5:00 PM
Expected end: Wed, Nov 4, 2026 7:00 PM
Duration: 2 days 2 hours
Road: M40 – M40 Northbound Between J4 And J5
Category: Road Maintenance
Direction: Northbound
Carriageway: Dual Carriageway
Reason: Tree And Vegetation Cutting Work

Live incident

Active roadworks

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First published: Tue, Nov 3, 2026 5:27 PM
Last updated: Tue, Nov 3, 2026 7:39 PM
Cleared: Wed, Nov 4, 2026 7:00 PM

Latest update: M40 Northbound, Jct 4 to Jct 5 hard shoulder closure

Coordinates: 51.624811, -0.830372
Latitude span: 51.623538 – 51.625258
Longitude span: -0.838291 – -0.822967
Bounding box centre: 51.624398, -0.830629
Location descriptions: M40 northbound between J4 and J5

Feed validity status: Active
Overall feed start: Mon, Nov 2, 2026 5:00 PM
Overall feed end: Wed, Nov 4, 2026 7:00 PM
Feed window length: 2 days 2 hours
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

23 coordinate pairs

Description: M40 northbound between J4 and J5
Carriageway: Dual Carriageway
Lane Usage: Lh
Lane Number: 0
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 0 lanes restricted
Operational Lanes: 4 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M40
Linear Element Model: The Network Model
Linear Element Id: {0B251870-C071-42C2-888E-36836A42BCEB}
Linear Element Type: A Carriageway
From Distance: 335 m
To Distance: 1,274 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.623538 -0.822967
51.623695 -0.82333
51.623862 -0.823759
51.624018 -0.824145
51.624157 -0.824517
51.624222 -0.824718
51.624482 -0.825535
51.624631 -0.82608
51.624791 -0.826783
51.624943 -0.827588
51.625058 -0.828264
51.625126 -0.828768
51.625146 -0.829013
51.625187 -0.829489
51.625227 -0.829965
51.62525 -0.830383
51.625258 -0.830877
51.625256 -0.831491
51.625247 -0.832106
51.625228 -0.83264
51.625132 -0.833959
51.625031 -0.835575
51.625017 -0.835922

Segment 2

6 coordinate pairs

Description: M40 northbound between J4 and J5
Carriageway: Dual Carriageway
Lane Usage: Lh
Lane Number: 0
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 0 lanes restricted
Operational Lanes: 4 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: M40
Linear Element Model: The Network Model
Linear Element Id: {A6095CD2-F87D-4352-8CC1-6CDFE405D77D}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 164 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.625017 -0.835922
51.624994 -0.836342
51.624991 -0.836963
51.624997 -0.837541
51.625 -0.837844
51.625018 -0.838291

Geometry type: MultiLineString
Geometry points: 29
First coordinate pair: -0.822967, 51.623538
Road section segments: 1
Road section points: 29

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
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                -0.822967,
                51.623538
            ],
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                -0.82333,
                51.623695
            ],
            [
                -0.823759,
                51.623862
            ],
            [
                -0.824145,
                51.624018
            ],
            [
                -0.824517,
                51.624157
            ],
            [
                -0.824718,
                51.624222
            ],
            [
                -0.825535,
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            ],
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            ],
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                -0.829489,
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            ],
            [
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            ],
            [
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            ],
            [
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            ],
            [
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            ],
            [
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            ],
            [
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            ],
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                -0.833959,
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            ],
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                -0.835575,
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            ],
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            ],
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            ],
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            ],
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            ],
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            ],
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            ],
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            ]
        ]
    ]
}

View road section coordinates

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