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

Planned

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

Start time
Mon, Jan 26, 2026 8:00 PM
Expected end
Tue, Jan 27, 2026 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
Thu, Nov 13, 2025 12:01 PM
Last updated
Mon, Jan 26, 2026 8:49 PM
Cleared
Tue, Jan 27, 2026 6:00 AM
  • Latest update: M40 Southbound, Jct 9 to Jct 8a, Lane 1 closure.
Coordinates
51.787000, -1.089735
Latitude span
51.772269 – 51.796574
Longitude span
-1.100429 – -1.085451
Bounding box centre
51.784422, -1.092940
Location descriptions
  • M40 southbound between J9 and J8A
Feed validity status
Planned
Overall feed start
Mon, Jan 26, 2026 8:00 PM
Overall feed end
Tue, Jan 27, 2026 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

43 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
300 m
To Distance
2,146 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.796574 -1.088394
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
51.793257 -1.085867
51.793059 -1.085784
51.792527 -1.085591
51.792356 -1.085537
51.792203 -1.085511
51.792049 -1.085485
51.7916 -1.085451
51.791105 -1.085461
51.790728 -1.085497
51.790593 -1.085515
51.790476 -1.085546
51.790189 -1.085624
51.789938 -1.085702
51.78966 -1.085823
51.789401 -1.085959
51.78915 -1.086095
51.78898 -1.0862
51.788846 -1.086289
51.788452 -1.086573
51.788158 -1.08684
51.787694 -1.087313
51.787417 -1.087609
51.787061 -1.088036
51.786215 -1.089068
51.785672 -1.089746
51.785146 -1.090365
51.784986 -1.090557
51.784455 -1.091133
51.783898 -1.091739
51.782791 -1.092863
51.782159 -1.09347
51.782113 -1.093514
51.781845 -1.093766

Segment 2

12 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
{6AFB220C-CB13-407C-9120-3CD7A4B75D62}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,162 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.781845 -1.093766
51.781131 -1.094418
51.780149 -1.095278
51.779148 -1.096096
51.778719 -1.096423
51.777422 -1.097391
51.776215 -1.098213
51.775517 -1.098647
51.774273 -1.099396
51.773082 -1.100027
51.772822 -1.100164
51.772269 -1.100429
Geometry type
MultiLineString
Geometry points
55
First coordinate pair
-1.088394, 51.796574
Road section segments
1
Road section points
55
View geometry JSON
{
    "type": "MultiLineString",
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            [
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            [
                -1.086908,
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            [
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            [
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                -1.086573,
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            ],
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                -1.087313,
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            [
                -1.087609,
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            [
                -1.088036,
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                -1.089068,
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                -1.089746,
                51.785672
            ],
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            ],
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            ],
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                -1.091739,
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            ],
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                -1.092863,
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            ],
            [
                -1.09347,
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            ],
            [
                -1.093514,
                51.782113
            ],
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                -1.093766,
                51.781845
            ],
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                -1.093766,
                51.781845
            ],
            [
                -1.094418,
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            ],
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                -1.100164,
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            ],
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            ]
        ]
    ]
}
View road section coordinates
[
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            -1.088394,
            51.796574
        ],
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            -1.087857,
            51.795943
        ],
        [
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        ],
        [
            -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
        ],
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            -1.085867,
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        ],
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            -1.085784,
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        ],
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        ],
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            -1.085537,
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        ],
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            -1.085511,
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        ],
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        ],
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            -1.085451,
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        ],
        [
            -1.085461,
            51.791105
        ],
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            -1.085497,
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        ],
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            -1.085515,
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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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        ],
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            51.788452
        ],
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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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            -1.092863,
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        ],
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            -1.093766,
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        ],
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            -1.093766,
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        ],
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        ],
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        ],
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            -1.096096,
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        ],
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            -1.096423,
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        ],
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        ],
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        ],
        [
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]
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
3
Record created
Thu, Nov 13, 2025 12:01 PM
Record versioned
Mon, Jan 26, 2026 8:49 PM
Coordinate source
Geometry

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