M40 Southbound Jct 12 to Jct 10 lane 1 and lane 2 closures.
ClearedM40 Southbound Jct 12 to Jct 10 lane 1 and lane 2 closures.
- Start time
- Fri, Jun 12, 2026 8:00 PM
- Expected end
- Sat, Jun 13, 2026 5:00 AM
- Duration
- 9 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
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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EPC ratings & more
- First published
- Fri, Jun 12, 2026 9:04 AM
- Last updated
- Sat, Jun 13, 2026 4:44 AM
- Cleared
- Sat, Jun 13, 2026 5:00 AM
- Latest update: M40 Southbound Jct 12 to Jct 10 lane 1 and lane 2 closures.
- Coordinates
- 52.077885, -1.320060
- Latitude span
- 52.063141 – 52.093228
- Longitude span
- -1.343278 – -1.308419
- Bounding box centre
- 52.078185, -1.325849
- 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
- Fri, Jun 12, 2026 8:00 PM
- Overall feed end
- Sat, Jun 13, 2026 5:00 AM
- Feed window length
- 9 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
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
- 664 m
- To Distance
- 1,292 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.093228 -1.343278 52.09252 -1.341997 52.091049 -1.339421 52.090105 -1.337756 52.089432 -1.336496
Segment 3
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 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
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
- 172 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 52.063141 -1.308419
Segment 7
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 8
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
- 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",
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52.072557
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52.072015
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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
- Fri, Jun 12, 2026 9:04 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 closuresRelated incidents
A404 Northbound entry slip road closure
Planned Roadworks National Highways
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M40 · M40 J4 Northbound Access
Expected to clear in 7 hours 1 minute
Started 13 Jun 2026, 21:15
Expected clear 14 Jun 2026, 05:00
A404 Northbound entry slip road closure
Category: Road Maintenance
View update
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 1 minute
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
View update
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 1 minute
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
View update
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 58 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
View update
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 28 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
View update
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 13 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
View update