Crash View

M40 Southbound, Jct 11 to Jct 10, lane 3 and 2 closure.

Cleared

M40 Southbound, Jct 11 to Jct 10, lane 3 and 2 closure.

Start time
Fri, Jun 12, 2026 7:00 PM
Expected end
Sat, Jun 13, 2026 5:00 AM
Duration
10 hours
Road
M40 – M40 Southbound Between J11 And J10
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
Wed, Jun 10, 2026 7:32 AM
Last updated
Sat, Jun 13, 2026 4:44 AM
Cleared
Sat, Jun 13, 2026 5:00 AM
  • Latest update: M40 Southbound, Jct 11 to Jct 10, lane 3 and 2 closure.
Coordinates
51.968225, -1.242569
Latitude span
51.953737 – 51.983477
Longitude span
-1.265340 – -1.209431
Bounding box centre
51.968607, -1.237386
Location descriptions
  • M40 southbound between J11 and J10
  • M40 southbound within J10
Feed validity status
Planned
Overall feed start
Fri, Jun 12, 2026 7:00 PM
Overall feed end
Sat, Jun 13, 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

32 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
Start2 End1
Linear Element Road
M40
Linear Element Model
The Network Model
Linear Element Id
{AA76E8AA-7C80-42E3-9CFB-62ABAAD590C5}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,237 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.973592 -1.25934
51.973302 -1.258958
51.972985 -1.258541
51.97284 -1.258339
51.972595 -1.257979
51.97234 -1.257591
51.972013 -1.257057
51.971841 -1.256769
51.971541 -1.25625
51.971304 -1.255846
51.971077 -1.255399
51.970849 -1.254966
51.970421 -1.254056
51.970357 -1.253911
51.970074 -1.253275
51.969946 -1.252972
51.969764 -1.252524
51.969554 -1.251974
51.969435 -1.251641
51.969251 -1.25112
51.969105 -1.250671
51.968987 -1.250295
51.968747 -1.249527
51.968517 -1.248687
51.968483 -1.248556
51.968372 -1.248122
51.968286 -1.247788
51.968055 -1.246773
51.96786 -1.245889
51.967787 -1.245511
51.967712 -1.24512
51.967591 -1.244539

Segment 2

6 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
{E219DCFE-B4A5-43B6-9EBC-5B3BF7A742F1}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
279 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.981922 -1.264971
51.981764 -1.264934
51.980764 -1.264659
51.980341 -1.264491
51.9797 -1.264225
51.979464 -1.264134

Segment 3

10 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 End2
Linear Element Road
M40
Linear Element Model
The Network Model
Linear Element Id
{1B01B2F9-7651-460C-9860-1BE23602EF6F}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
736 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.979464 -1.264134
51.979097 -1.263973
51.978303 -1.263549
51.977355 -1.262953
51.976596 -1.262383
51.976506 -1.262312
51.975665 -1.261598
51.975159 -1.261125
51.974389 -1.260308
51.973592 -1.25934

Segment 4

6 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
{4468DE0C-986C-4EAE-8EFC-2BE7884D5891}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
602 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.967591 -1.244539
51.967582 -1.244496
51.967556 -1.244365
51.967266 -1.2429
51.966011 -1.23656
51.965937 -1.236183

Segment 5

3 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
Start2 End1
Linear Element Road
M40
Linear Element Model
The Network Model
Linear Element Id
{07C1D41E-0DCF-4385-9767-D3DF08573D52}
Linear Element Type
B Carriageway
From Distance
984 m
To Distance
1,158 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.983477 -1.26534
51.981926 -1.264972
51.981922 -1.264971

Segment 6

7 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
{F3E660A9-00D5-4C48-955D-130C48F589E4}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
400 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.957915 -1.214745
51.957914 -1.214744
51.957774 -1.21454
51.956866 -1.213184
51.956104 -1.212178
51.955478 -1.211375
51.955159 -1.211006

Segment 7

4 coordinate pairs
Description
M40 southbound within 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
{3ABA53BF-46F3-43EF-B12F-A342E108AA05}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
191 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.955159 -1.211006
51.954781 -1.21057
51.954273 -1.209984
51.953737 -1.209431

Segment 8

13 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
{DBC77600-60A1-4445-92CA-5DDDB94BD281}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,124 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.963913 -1.227819
51.963443 -1.226372
51.963344 -1.226068
51.962659 -1.224202
51.962447 -1.223624
51.96199 -1.222467
51.961232 -1.220763
51.96053 -1.219305
51.960296 -1.218858
51.959601 -1.217531
51.958974 -1.216436
51.958455 -1.215543
51.957915 -1.214745

Segment 9

8 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
{2B0FBE49-6D6B-4CB1-8854-06EC9DBC7625}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
617 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.965937 -1.236183
51.965565 -1.234355
51.965139 -1.232369
51.964778 -1.230905
51.964548 -1.229992
51.964259 -1.228978
51.964023 -1.228152
51.963913 -1.227819
Geometry type
MultiLineString
Geometry points
89
First coordinate pair
-1.259340, 51.973592
Road section segments
1
Road section points
89
View geometry JSON 
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View road section coordinates 
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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
1
Record created
Wed, Jun 10, 2026 7:32 AM
Record versioned
Sat, Jun 13, 2026 4:44 AM
Coordinate source
Geometry

Driving on the M40? See every live closure, roadwork and planned restriction on this road.

M40 live closures

Related incidents

A404 Northbound entry slip road closure

Planned Roadworks National Highways
Wycombe M40 · M40 J4 Northbound Access

Expected to clear in 7 hours 3 minutes

Started 13 Jun 2026, 21:15 Expected clear 14 Jun 2026, 05:00

A404 Northbound entry slip road closure

Category: Road Maintenance
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M40 Southbound Jct 6 to Jct 4 lane 2 and 3 closure

Planned Roadworks National Highways
Wycombe M40 · M40 Southbound Between J6 And J5

Expected to clear in 7 hours 3 minutes

Started 13 Jun 2026, 20:00 Expected clear 14 Jun 2026, 05:00

M40 Southbound Jct 6 to Jct 4 lane 2 and 3 closure

Category: Construction Work
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M40 Southbound Jct 5 to Jct 4 lane 3 and 2 closure

Planned Roadworks National Highways
Wycombe M40 · M40 Southbound Within J4

Expected to clear in 7 hours 3 minutes

Started 13 Jun 2026, 20:00 Expected clear 14 Jun 2026, 05:00

M40 Southbound Jct 5 to Jct 4 lane 3 and 2 closure

Category: Road Maintenance
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M40 Southbound Jct 5 to Jct 4 lane 3 and 2 closure

Cleared Roadworks National Highways
Wycombe M40 · M40 Southbound Between J5 And J4

Cleared 16 hours 56 minutes ago

Started 12 Jun 2026, 21:15 Ended 13 Jun 2026, 05:00

M40 Southbound Jct 5 to Jct 4 lane 3 and 2 closure

Category: Road Maintenance
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M40 Southbound Jct 5 to Jct 4 lane 3 and lane 2 closure

Cleared Roadworks National Highways
Wycombe M40 · M40 Southbound Between J5 And J4

Cleared 18 hours 26 minutes ago

Started 12 Jun 2026, 21:15 Ended 13 Jun 2026, 03:30

M40 Southbound Jct 5 to Jct 4 lane 3 and lane 2 closure

Category: Road Maintenance
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M40 Southbound, Jct 12 to Jct 11, lane 3 and 2 closure.

Cleared Roadworks National Highways
Bicester M40 · M40 Southbound Between J12 And J11

Cleared 22 hours 11 minutes ago

Started 12 Jun 2026, 21:15 Ended 12 Jun 2026, 23:45

M40 Southbound, Jct 12 to Jct 11, lane 3 and 2 closure.

Category: Road Maintenance
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