Crash View

M40 southbound, Jct 12 to Jct 10, lane 3 and 2 closure

Planned

M40 southbound, Jct 12 to Jct 10, lane 3 and 2 closure

Start time
Tue, Jun 9, 2026 7:00 PM
Expected end
Wed, Jun 10, 2026 5:00 AM
Duration
10 hours
Road
M40 – M40 Southbound Within J11
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Lanes affected
2 of 2 lanes affected
Reason
Maintenance Work
Active
Planned
Cleared
Hover or tap markers for full details

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment
Planning history
EPC ratings & more
Get a property report
First published
Fri, Jan 23, 2026 12:20 PM
Last updated
Tue, Jun 9, 2026 6:18 PM
Cleared
Wed, Jun 10, 2026 5:00 AM
  • Latest update: M40 southbound, Jct 12 to Jct 10, lane 3 and 2 closure
Coordinates
52.077884, -1.320059
Latitude span
52.063126 – 52.093219
Longitude span
-1.343262 – -1.308415
Bounding box centre
52.078173, -1.325839
Location descriptions
  • M40 southbound within J11
  • M40 southbound between J12 and J11
  • M40 southbound between J11 and J10
Feed validity status
Planned
Overall feed start
Tue, Jun 9, 2026 7:00 PM
Overall feed end
Wed, Jun 10, 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

5 coordinate pairs
Description
M40 southbound within 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
{0C877ED0-99C0-4FBB-B663-F289BAC4000E}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
171 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.073441 -1.313637
52.072665 -1.313111
52.072557 -1.313037
52.072123 -1.312752
52.072015 -1.312681

Segment 2

14 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
1,292 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
52.082921 -1.323546
52.082214 -1.322462
52.081961 -1.322096

Segment 3

5 coordinate pairs
Description
M40 southbound within 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
{4C579323-EB45-4795-97BC-131050ADF2CA}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
485 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.072015 -1.312681
52.070824 -1.311897
52.069353 -1.311015
52.06883 -1.310717
52.067924 -1.310212

Segment 4

5 coordinate pairs
Description
M40 southbound within 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
{EE8CA777-A76C-48D9-9302-E0931E30537B}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
428 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.076936 -1.316253
52.076159 -1.315623
52.075545 -1.315151
52.07438 -1.314279
52.073441 -1.313637

Segment 5

4 coordinate pairs
Description
M40 southbound between J11 and J10
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
{101898E6-0097-42A5-9253-3F80F2432E71}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
373 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.067924 -1.310212
52.066531 -1.309599
52.065359 -1.309165
52.064666 -1.308913

Segment 6

13 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
Start2 End1
Linear Element Road
M40
Linear Element Model
The Network Model
Linear Element Id
{9E39ABFC-0C58-43AD-A020-C7AFC488F38A}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
688 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.081961 -1.322096
52.081597 -1.321567
52.081525 -1.321468
52.081459 -1.321379
52.081289 -1.321148
52.080736 -1.320413
52.080229 -1.319778
52.079767 -1.319216
52.079731 -1.319173
52.079251 -1.31864
52.07851 -1.317834
52.077614 -1.3169
52.076936 -1.316253

Segment 7

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
665 m
To Distance
1,292 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.093219 -1.343262
52.09252 -1.341997
52.091049 -1.339421
52.090105 -1.337756
52.089432 -1.336496

Segment 8

5 coordinate pairs
Description
M40 southbound between J11 and J10
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
{A9BB91F8-636C-457F-B377-F8ECC5473DD4}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
174 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.064666 -1.308913
52.064557 -1.308871
52.063981 -1.308676
52.063404 -1.308495
52.063126 -1.308415
Geometry type
MultiLineString
Geometry points
56
First coordinate pair
-1.313637, 52.073441
Road section segments
1
Road section points
56
View geometry JSON 
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.313637,
                52.073441
            ],
            [
                -1.313111,
                52.072665
            ],
            [
                -1.313037,
                52.072557
            ],
            [
                -1.312752,
                52.072123
            ],
            [
                -1.312681,
                52.072015
            ],
            [
                -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
            ],
            [
                -1.323546,
                52.082921
            ],
            [
                -1.322462,
                52.082214
            ],
            [
                -1.322096,
                52.081961
            ],
            [
                -1.312681,
                52.072015
            ],
            [
                -1.311897,
                52.070824
            ],
            [
                -1.311015,
                52.069353
            ],
            [
                -1.310717,
                52.06883
            ],
            [
                -1.310212,
                52.067924
            ],
            [
                -1.316253,
                52.076936
            ],
            [
                -1.315623,
                52.076159
            ],
            [
                -1.315151,
                52.075545
            ],
            [
                -1.314279,
                52.07438
            ],
            [
                -1.313637,
                52.073441
            ],
            [
                -1.310212,
                52.067924
            ],
            [
                -1.309599,
                52.066531
            ],
            [
                -1.309165,
                52.065359
            ],
            [
                -1.308913,
                52.064666
            ],
            [
                -1.322096,
                52.081961
            ],
            [
                -1.321567,
                52.081597
            ],
            [
                -1.321468,
                52.081525
            ],
            [
                -1.321379,
                52.081459
            ],
            [
                -1.321148,
                52.081289
            ],
            [
                -1.320413,
                52.080736
            ],
            [
                -1.319778,
                52.080229
            ],
            [
                -1.319216,
                52.079767
            ],
            [
                -1.319173,
                52.079731
            ],
            [
                -1.31864,
                52.079251
            ],
            [
                -1.317834,
                52.07851
            ],
            [
                -1.3169,
                52.077614
            ],
            [
                -1.316253,
                52.076936
            ],
            [
                -1.343262,
                52.093219
            ],
            [
                -1.341997,
                52.09252
            ],
            [
                -1.339421,
                52.091049
            ],
            [
                -1.337756,
                52.090105
            ],
            [
                -1.336496,
                52.089432
            ],
            [
                -1.308913,
                52.064666
            ],
            [
                -1.308871,
                52.064557
            ],
            [
                -1.308676,
                52.063981
            ],
            [
                -1.308495,
                52.063404
            ],
            [
                -1.308415,
                52.063126
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            -1.313637,
            52.073441
        ],
        [
            -1.313111,
            52.072665
        ],
        [
            -1.313037,
            52.072557
        ],
        [
            -1.312752,
            52.072123
        ],
        [
            -1.312681,
            52.072015
        ],
        [
            -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
        ],
        [
            -1.323546,
            52.082921
        ],
        [
            -1.322462,
            52.082214
        ],
        [
            -1.322096,
            52.081961
        ],
        [
            -1.312681,
            52.072015
        ],
        [
            -1.311897,
            52.070824
        ],
        [
            -1.311015,
            52.069353
        ],
        [
            -1.310717,
            52.06883
        ],
        [
            -1.310212,
            52.067924
        ],
        [
            -1.316253,
            52.076936
        ],
        [
            -1.315623,
            52.076159
        ],
        [
            -1.315151,
            52.075545
        ],
        [
            -1.314279,
            52.07438
        ],
        [
            -1.313637,
            52.073441
        ],
        [
            -1.310212,
            52.067924
        ],
        [
            -1.309599,
            52.066531
        ],
        [
            -1.309165,
            52.065359
        ],
        [
            -1.308913,
            52.064666
        ],
        [
            -1.322096,
            52.081961
        ],
        [
            -1.321567,
            52.081597
        ],
        [
            -1.321468,
            52.081525
        ],
        [
            -1.321379,
            52.081459
        ],
        [
            -1.321148,
            52.081289
        ],
        [
            -1.320413,
            52.080736
        ],
        [
            -1.319778,
            52.080229
        ],
        [
            -1.319216,
            52.079767
        ],
        [
            -1.319173,
            52.079731
        ],
        [
            -1.31864,
            52.079251
        ],
        [
            -1.317834,
            52.07851
        ],
        [
            -1.3169,
            52.077614
        ],
        [
            -1.316253,
            52.076936
        ],
        [
            -1.343262,
            52.093219
        ],
        [
            -1.341997,
            52.09252
        ],
        [
            -1.339421,
            52.091049
        ],
        [
            -1.337756,
            52.090105
        ],
        [
            -1.336496,
            52.089432
        ],
        [
            -1.308913,
            52.064666
        ],
        [
            -1.308871,
            52.064557
        ],
        [
            -1.308676,
            52.063981
        ],
        [
            -1.308495,
            52.063404
        ],
        [
            -1.308415,
            52.063126
        ]
    ]
]
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
1
Record created
Fri, Jan 23, 2026 12:20 PM
Record versioned
Tue, Jun 9, 2026 6:18 PM
Coordinate source
Geometry

Related incidents

M40 northbound Jct 11 entry slip road closure

Planned National Highways
Bicester M40 · M40 J11 Northbound Access
Starts 9 Jun 2026, 21:15 Expected 10 Jun 2026, 05:00

M40 northbound Jct 11 entry slip road closure

Category: Road Maintenance
View update

A40 Eastbound Denham Roundabout to Swakeleys carriageway closure

Planned National Highways
Hillingdon M40 · M40 Southbound Within J1
Starts 9 Jun 2026, 21:00 Expected 10 Jun 2026, 04:30

A40 Eastbound Denham Roundabout to Swakeleys carriageway closure

Category: Road Maintenance
View update

M40 Southbound Jct 5 to Jct 4 hard shoulder, lane 1 and 2 closure

Planned National Highways
Wycombe M40 · M40 Southbound Between J5 And J4
Starts 9 Jun 2026, 20:00 Expected 10 Jun 2026, 05:00

M40 Southbound Jct 5 to Jct 4 hard shoulder, lane 1 and 2 closure

Category: Construction Work
View update

M40 Southbound Jct 12 to Jct 10 lane 1 and lane 2 closures.

Planned National Highways
Bicester M40 · M40 Southbound Within J11
Starts 9 Jun 2026, 20:00 Expected 10 Jun 2026, 05:00

M40 Southbound Jct 12 to Jct 10 lane 1 and lane 2 closures.

Category: Road Maintenance
View update

M40 Southbound Jct 14 to Jct 13 lane 3 and lane 2 closures.

Planned National Highways
Royal Leamington Spa M40 · M40 Southbound Between J14 And J13
Starts 9 Jun 2026, 20:00 Expected 10 Jun 2026, 05:00

M40 Southbound Jct 14 to Jct 13 lane 3 and lane 2 closures.

Category: Road Maintenance
View update

M40 Southbound, Jct 11 to Jct 10, lane 1 and 2 closure.

Planned National Highways
Bicester M40 · M40 Southbound Between J11 And J10
Starts 9 Jun 2026, 20:00 Expected 10 Jun 2026, 05:00

M40 Southbound, Jct 11 to Jct 10, lane 1 and 2 closure.

Category: Road Maintenance
View update