M40 Southbound, Jct 2 to Jct 1a, carriageway closure .

Planned

M40 Southbound, Jct 2 to Jct 1a, carriageway closure .

Start time
Wed, Sep 24, 2025 10:15 PM
Expected end
Thu, Sep 25, 2025 5:00 AM
Duration
6 hours 45 minutes
Road
M40 – M40 Southbound Between J2 And J1A
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Reason
Roadworks
Active
Planned
Cleared
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First published
Tue, Aug 19, 2025 11:58 AM
Last updated
Wed, Sep 24, 2025 4:44 PM
Cleared
Thu, Sep 25, 2025 5:00 AM
  • Latest update: M40 Southbound, Jct 2 to Jct 1a, carriageway closure .
Coordinates
51.574979, -0.577430
Latitude span
51.561394 – 51.595643
Longitude span
-0.631712 – -0.536156
Bounding box centre
51.578519, -0.583934
Location descriptions
  • M40 southbound between J2 and J1A
  • M40 southbound within J2
  • M40 southbound within J1A before M25 J16 clockwise access
Feed validity status
Planned
Overall feed start
Wed, Sep 24, 2025 10:15 PM
Overall feed end
Thu, Sep 25, 2025 5:00 AM
Feed window length
6 hours 45 minutes
Probability code (raw)
probable
Compliance option (raw)
mandatory
Source identification (raw)
roadworks
Management type value
carriagewayClosures (Carriageway Closures)
Contra-flow flag (raw)
false
Width restriction flag (raw)
false
Height restriction flag (raw)
false
Weight restriction flag (raw)
false

Segment 1

6 coordinate pairs
Description
M40 southbound between J2 and J1A
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{875BE831-F8B6-48ED-A93E-E31959A664F3}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
363 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.592634 -0.621405
51.592624 -0.621362
51.591774 -0.61863
51.591718 -0.618459
51.591212 -0.616756
51.591191 -0.616699

Segment 2

7 coordinate pairs
Description
M40 southbound between J2 and J1A
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{71581B09-0D3E-4126-B363-E8EC58A6D072}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
441 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.563393 -0.550723
51.563175 -0.549812
51.563026 -0.549013
51.56287 -0.548005
51.562625 -0.545965
51.562577 -0.545563
51.562454 -0.544542

Segment 3

7 coordinate pairs
Description
M40 southbound between J2 and J1A
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{42F86B72-46FE-4C21-BF57-4E712F3D3DC5}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
104 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.564693 -0.554912
51.564647 -0.554804
51.564633 -0.554771
51.56452 -0.554504
51.564231 -0.55369
51.564231 -0.553689
51.564212 -0.553619

Segment 4

5 coordinate pairs
Description
M40 southbound within J2
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
407 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.59417 -0.626736
51.592776 -0.622036
51.592748 -0.621921
51.5927 -0.621648
51.592634 -0.621405

Segment 5

2 coordinate pairs
Description
M40 southbound within J1A before M25 J16 clockwise access
Carriageway
Dual Carriageway
Lanes Restricted
4 lanes restricted
Operational Lanes
0 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
{235FCD6F-19BE-482C-9923-729EA2C5AED4}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
12 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.561417 -0.536338
51.561394 -0.536156

Segment 6

4 coordinate pairs
Description
M40 southbound within J1A before M25 J16 clockwise access
Carriageway
Dual Carriageway
Lanes Restricted
4 lanes restricted
Operational Lanes
0 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
{9A6E26FB-2BB4-43B7-9B45-16D32218A81A}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
555 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.562454 -0.544542
51.562434 -0.544326
51.562016 -0.541022
51.561466 -0.536682

Segment 7

6 coordinate pairs
Description
M40 southbound between J2 and J1A
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{154415EE-BAAE-4C98-8EC4-92AA137F3C70}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
220 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.564212 -0.553619
51.564184 -0.553533
51.564044 -0.553134
51.563951 -0.552848
51.563617 -0.551671
51.563393 -0.550723

Segment 8

30 coordinate pairs
Description
M40 southbound between J2 and J1A
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{0CA5A269-7248-46CA-88F3-B732DE568666}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,795 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.584018 -0.592495
51.583766 -0.591558
51.583128 -0.589312
51.582824 -0.588323
51.582506 -0.58743
51.582076 -0.586431
51.581544 -0.58537
51.581048 -0.584562
51.580587 -0.583892
51.580254 -0.583447
51.580147 -0.583305
51.579536 -0.582683
51.578945 -0.582164
51.578657 -0.58194
51.578564 -0.581867
51.578384 -0.581727
51.577609 -0.581243
51.576901 -0.580778
51.576021 -0.58014
51.575383 -0.579612
51.574876 -0.579113
51.574478 -0.578713
51.573963 -0.57813
51.573698 -0.577806
51.573515 -0.577581
51.573351 -0.577355
51.573241 -0.577186
51.572599 -0.576195
51.57259 -0.576181
51.572379 -0.575827

Segment 9

3 coordinate pairs
Description
M40 southbound within J1A before M25 J16 clockwise access
Carriageway
Dual Carriageway
Lanes Restricted
4 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
M40
Linear Element Model
The Network Model
Linear Element Id
{D988D17A-7375-49FF-82C5-EE3044E9113E}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
24 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.561466 -0.536682
51.561441 -0.5365
51.561417 -0.536338

Segment 10

2 coordinate pairs
Description
M40 southbound within J2
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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 11

30 coordinate pairs
Description
M40 southbound between J2 and J1A
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{C9066274-5339-4B40-8900-31C13F0B864A}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,690 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.572379 -0.575827
51.572012 -0.575189
51.571735 -0.57465
51.57145 -0.574067
51.570941 -0.572914
51.570662 -0.572187
51.570486 -0.571702
51.570262 -0.571031
51.570084 -0.570445
51.569887 -0.569773
51.569586 -0.5687
51.569388 -0.567985
51.568988 -0.566557
51.568768 -0.565768
51.568599 -0.565181
51.56828 -0.564095
51.568027 -0.56328
51.567588 -0.561981
51.567309 -0.561182
51.566927 -0.560147
51.566825 -0.55987
51.566574 -0.559229
51.566324 -0.55863
51.566083 -0.55806
51.565981 -0.557819
51.56525 -0.556181
51.565244 -0.556167
51.564844 -0.555272
51.564728 -0.554996
51.564693 -0.554912

Segment 12

4 coordinate pairs
Description
M40 southbound within J2
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
124 m
To Distance
387 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.595643 -0.631712
51.595426 -0.630993
51.595098 -0.629906
51.594627 -0.62829

Segment 13

11 coordinate pairs
Description
M40 southbound between J2 and J1A
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{16524750-4191-49F0-81E2-2781BC2BE10D}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,857 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.591191 -0.616699
51.59119 -0.616697
51.590866 -0.615597
51.590019 -0.612734
51.588749 -0.608444
51.587686 -0.604868
51.586921 -0.602293
51.586724 -0.601631
51.586623 -0.601292
51.58614 -0.59966
51.584018 -0.592495
Geometry type
MultiLineString
Geometry points
117
First coordinate pair
-0.621405, 51.592634
Road section segments
1
Road section points
117
View geometry JSON
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}
View road section coordinates
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]
Cause type
Road Maintenance
Detailed cause
Roadworks
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Tue, Aug 19, 2025 11:58 AM
Record versioned
Wed, Sep 24, 2025 4:44 PM
Coordinate source
Geometry

Related incidents

M40 Northbound Jct 8a to Jct 10 lane 3 closure.

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M40 Southbound Jct 1A to Jct 1 lane 3 closure

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

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

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Lane 2 and 3 closure southbound

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Royal Leamington Spa M40 · M40 Southbound Between J16 And J15
Starts 6 Jun 2026, 19:46 Expected 7 Jun 2026, 05:00

Lane 2 and 3 closure southbound

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M40 Southbound, Jct 4 to Jct 3, hard shoulder, lane 1 and 2 closure.

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

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Bicester M40 · M40 Southbound Within J10
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M40 southbound, Jct 12 to Jct 10, lane 3 and 2 closure

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