M40 Southbound, Jct 9 to Jct 8a, Lane 1 closure.

Planned

Start time: Tue, Dec 9, 2025 8:00 PM
Expected end: Wed, Dec 10, 2025 6:00 AM
Duration: 10 hours
Road: M40 – M40 Southbound Between J9 And J8A
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 3 lanes affected
Reason: Maintenance Work

Active

Planned

Cleared

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First published: Wed, Oct 29, 2025 1:04 PM
Last updated: Tue, Dec 9, 2025 8:54 PM
Cleared: Wed, Dec 10, 2025 6:00 AM

Latest update: M40 Southbound, Jct 9 to Jct 8a, Lane 1 closure.

Coordinates: 51.797877, -1.089549
Latitude span: 51.793327 – 51.804630
Longitude span: -1.095276 – -1.085901
Bounding box centre: 51.798979, -1.090589
Location descriptions: M40 southbound between J9 and J8A

Feed validity status: Planned
Overall feed start: Tue, Dec 9, 2025 8:00 PM
Overall feed end: Wed, Dec 10, 2025 6:00 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

11 coordinate pairs

Description: M40 southbound between J9 and J8A
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M40
Linear Element Model: The Network Model
Linear Element Id: {D55AFE99-A0B4-4777-BC0E-1CC877C9BBEF}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 701 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.798961 -1.090428
51.795943 -1.087857
51.795916 -1.087833
51.795527 -1.087488
51.794839 -1.086908
51.794423 -1.086583
51.794106 -1.086372
51.793853 -1.086188
51.793618 -1.086048
51.793429 -1.08595
51.793327 -1.085901

Segment 2

10 coordinate pairs

Description: M40 southbound between J9 and J8A
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M40
Linear Element Model: The Network Model
Linear Element Id: {069BAF9D-3E86-48F3-905E-504DE543D400}
Linear Element Type: B Carriageway
From Distance: 641 m
To Distance: 1,355 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.80463 -1.095276
51.803157 -1.094014
51.802523 -1.093471
51.802056 -1.093071
51.801329 -1.092447
51.800894 -1.092077
51.799536 -1.09092
51.799434 -1.090832
51.798964 -1.090431
51.798961 -1.090428

Geometry type: MultiLineString
Geometry points: 21
First coordinate pair: -1.090428, 51.798961
Road section segments: 1
Road section points: 21

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.090428,
                51.798961
            ],
            [
                -1.087857,
                51.795943
            ],
            [
                -1.087833,
                51.795916
            ],
            [
                -1.087488,
                51.795527
            ],
            [
                -1.086908,
                51.794839
            ],
            [
                -1.086583,
                51.794423
            ],
            [
                -1.086372,
                51.794106
            ],
            [
                -1.086188,
                51.793853
            ],
            [
                -1.086048,
                51.793618
            ],
            [
                -1.08595,
                51.793429
            ],
            [
                -1.085901,
                51.793327
            ],
            [
                -1.095276,
                51.80463
            ],
            [
                -1.094014,
                51.803157
            ],
            [
                -1.093471,
                51.802523
            ],
            [
                -1.093071,
                51.802056
            ],
            [
                -1.092447,
                51.801329
            ],
            [
                -1.092077,
                51.800894
            ],
            [
                -1.09092,
                51.799536
            ],
            [
                -1.090832,
                51.799434
            ],
            [
                -1.090431,
                51.798964
            ],
            [
                -1.090428,
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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: Other