M40 Southbound, Jct 3 to Jct 1a, lane 4 closure.

Cleared

Start time: Wed, Nov 12, 2025 10:15 PM
Expected end: Thu, Nov 13, 2025 6:00 AM
Duration: 7 hours 45 minutes
Road: M40 – M40 Southbound Within J2
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 4 closed, 1 of 4 lanes affected
Reason: Repair Work

Live incident

Active roadworks

Planned

Cleared

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First published: Tue, Nov 11, 2025 12:42 PM
Last updated: Wed, Nov 12, 2025 8:04 PM
Cleared: Thu, Nov 13, 2025 6:00 AM

Latest update: M40 Southbound, Jct 3 to Jct 1a, lane 4 closure.

Coordinates: 51.597229, -0.641913
Latitude span: 51.593865 – 51.598482
Longitude span: -0.660490 – -0.625707
Bounding box centre: 51.596174, -0.643099
Location descriptions: M40 southbound within J2

M40 southbound between J3 and J2

Feed validity status: Planned
Overall feed start: Wed, Nov 12, 2025 10:15 PM
Overall feed end: Thu, Nov 13, 2025 6:00 AM
Feed window length: 7 hours 45 minutes
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

2 coordinate pairs

Description: M40 southbound within J2
Carriageway: Dual Carriageway
Lane Usage: Cl4
Lane Number: 4
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 4 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: {7ED12E3F-C9D3-4A98-890D-2A10B2E77656}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 78 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.59417 -0.626736
51.593865 -0.625707

Segment 2

4 coordinate pairs

Description: M40 southbound within J2
Carriageway: Dual Carriageway
Lane Usage: Cl4
Lane Number: 4
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 4 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: {69BD2498-9EAD-43BE-99FD-C9003F85EC88}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 387 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.596133 -0.633329
51.595426 -0.630993
51.595098 -0.629906
51.594627 -0.62829

Segment 3

2 coordinate pairs

Description: M40 southbound within J2
Carriageway: Dual Carriageway
Lane Usage: Cl4
Lane Number: 4
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 4 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: {47843F91-E7B2-4218-A10E-A1C486B09BC4}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 119 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.594627 -0.62829
51.59417 -0.626736

Segment 4

7 coordinate pairs

Description: M40 southbound between J3 and J2
Carriageway: Dual Carriageway
Lane Usage: Cl4
Lane Number: 4
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 4 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: {6FC47CD7-B9FD-49C9-BB2D-DE8F1ECE43E7}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 324 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.597194 -0.637697
51.597193 -0.63769
51.597137 -0.63741
51.597061 -0.637066
51.596493 -0.634657
51.596399 -0.634256
51.596133 -0.633329

Segment 5

26 coordinate pairs

Description: M40 southbound between J3 and J2
Carriageway: Dual Carriageway
Lane Usage: Cl4
Lane Number: 4
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 4 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: {295F5E94-C290-4EA3-A85F-B809DF6264BB}
Linear Element Type: B Carriageway
From Distance: 350 m
To Distance: 1,946 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.598081 -0.66049
51.598146 -0.65869
51.598199 -0.657678
51.59825 -0.656695
51.598286 -0.655957
51.59839 -0.654034
51.598453 -0.652473
51.598477 -0.651462
51.598482 -0.650335
51.598475 -0.649734
51.598465 -0.648834
51.598417 -0.647565
51.598413 -0.647478
51.59839 -0.647003
51.598302 -0.645648
51.598207 -0.644409
51.598187 -0.644251
51.598056 -0.643013
51.597908 -0.641863
51.597878 -0.641604
51.597791 -0.641043
51.597683 -0.640325
51.597574 -0.639693
51.597548 -0.639549
51.597423 -0.638831
51.597194 -0.637697

Geometry type: MultiLineString
Geometry points: 41
First coordinate pair: -0.626736, 51.594170
Road section segments: 1
Road section points: 41

View geometry JSON

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        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Repair Work
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other