M40 Southbound Jct 12 to Jct 11 lane 1 and lane 2 closures.

Planned

Start time: Fri, Aug 21, 2026 7:00 PM
Expected end: Sat, Aug 22, 2026 5:00 AM
Duration: 10 hours
Road: M40 – M40 Southbound Between J12 And J11
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: 2 of 2 lanes affected
Reason: Maintenance Work

Live incident

Active roadworks

Planned

Cleared

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First published: Sun, Jun 28, 2026 12:40 PM
Last updated: Fri, Aug 21, 2026 5:31 PM
Cleared: Sat, Aug 22, 2026 5:00 AM

Latest update: M40 Southbound Jct 12 to Jct 11 lane 1 and lane 2 closures.

Coordinates: 52.087325, -1.332075
Latitude span: 52.083120 – 52.093228
Longitude span: -1.343278 – -1.323857
Bounding box centre: 52.088174, -1.333568
Location descriptions: M40 southbound between J12 and J11

Feed validity status: Planned
Overall feed start: Fri, Aug 21, 2026 7:00 PM
Overall feed end: Sat, Aug 22, 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

12 coordinate pairs

Description: M40 southbound between J12 and J11
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: M40
Linear Element Model: The Network Model
Linear Element Id: {A7C8CA46-210B-4445-A643-0DA98445742D}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 1,115 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.089432 -1.336496
52.088923 -1.335511
52.087887 -1.333498
52.08684 -1.331251
52.086303 -1.330062
52.085702 -1.328762
52.085038 -1.327323
52.084374 -1.32602
52.083796 -1.324992
52.083429 -1.324341
52.083347 -1.324213
52.08312 -1.323857

Segment 2

5 coordinate pairs

Description: M40 southbound between J12 and J11
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 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: {649631CE-4341-4A11-9395-3AD38EEBB65B}
Linear Element Type: B Carriageway
From Distance: 664 m
To Distance: 1,292 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.093228 -1.343278
52.09252 -1.341997
52.091049 -1.339421
52.090105 -1.337756
52.089432 -1.336496

Geometry type: MultiLineString
Geometry points: 17
First coordinate pair: -1.336496, 52.089432
Road section segments: 1
Road section points: 17

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.336496,
                52.089432
            ],
            [
                -1.335511,
                52.088923
            ],
            [
                -1.333498,
                52.087887
            ],
            [
                -1.331251,
                52.08684
            ],
            [
                -1.330062,
                52.086303
            ],
            [
                -1.328762,
                52.085702
            ],
            [
                -1.327323,
                52.085038
            ],
            [
                -1.32602,
                52.084374
            ],
            [
                -1.324992,
                52.083796
            ],
            [
                -1.324341,
                52.083429
            ],
            [
                -1.324213,
                52.083347
            ],
            [
                -1.323857,
                52.08312
            ],
            [
                -1.343278,
                52.093228
            ],
            [
                -1.341997,
                52.09252
            ],
            [
                -1.339421,
                52.091049
            ],
            [
                -1.337756,
                52.090105
            ],
            [
                -1.336496,
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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