M40 Southbound Jct 4 to Jct 3 lane 3 closure
ClearedM40 Southbound Jct 4 to Jct 3 lane 3 closure
- Start time
- Wed, Jul 29, 2026 8:00 PM
- Expected end
- Thu, Jul 30, 2026 5:00 AM
- Duration
- 8 hours 50 minutes 2 seconds
- Road
- M40 – M40 Southbound Between J4 And J3
- Category
- Road Maintenance
- Direction
- Southbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 3 closed, 1 of 3 lanes affected
- Reason
- Repair Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
Move Insights
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Flood risk assessment
Planning history
EPC ratings & more
- First published
- Mon, Jul 27, 2026 3:50 PM
- Last updated
- Thu, Jul 30, 2026 4:18 AM
- Cleared
- Thu, Jul 30, 2026 4:50 AM
- Latest update: M40 Southbound Jct 4 to Jct 3 lane 3 closure
- Coordinates
- 51.611564, -0.731484
- Latitude span
- 51.607000 – 51.614715
- Longitude span
- -0.757708 – -0.706048
- Bounding box centre
- 51.610858, -0.731878
- Location descriptions
-
- M40 southbound between J4 and J3
- Feed validity status
- Planned
- Overall feed start
- Wed, Jul 29, 2026 8:00 PM
- Overall feed end
- Thu, Jul 30, 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
23 coordinate pairs- Description
- M40 southbound between J4 and J3
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 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
- {3C0A2FD9-5AA3-4A24-9F09-2BD275B51D79}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 976 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.611112 -0.736059 51.611022 -0.73559 51.610917 -0.735001 51.61084 -0.734541 51.610792 -0.734225 51.610695 -0.733621 51.610556 -0.732325 51.610495 -0.731706 51.61041 -0.730538 51.610387 -0.730048 51.610366 -0.729529 51.61035 -0.729154 51.610346 -0.728735 51.610351 -0.728359 51.610354 -0.727796 51.610358 -0.727391 51.610379 -0.726929 51.610394 -0.726582 51.610456 -0.725656 51.610528 -0.724787 51.610674 -0.72331 51.610704 -0.72284 51.61076 -0.722123
Segment 2
20 coordinate pairs- Description
- M40 southbound between J4 and J3
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 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
- {C25C0F84-5D47-44F9-9188-AABE95730AAF}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 847 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.614338 -0.747096 51.61429 -0.746794 51.614204 -0.746335 51.614104 -0.74589 51.614024 -0.745531 51.613893 -0.744985 51.613865 -0.744885 51.613594 -0.743925 51.613435 -0.743438 51.613259 -0.742938 51.613167 -0.742687 51.612398 -0.740607 51.612046 -0.739592 51.611952 -0.739276 51.61185 -0.738947 51.611663 -0.738302 51.611504 -0.737729 51.611382 -0.737241 51.611222 -0.736553 51.611112 -0.736059
Segment 3
31 coordinate pairs- Description
- M40 southbound between J4 and J3
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 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
- {AFF1A8DA-CCFC-423A-9F50-362025013A08}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,234 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.61076 -0.722123 51.610817 -0.721038 51.61083 -0.720368 51.610836 -0.719189 51.61081 -0.718511 51.610767 -0.717863 51.610657 -0.716797 51.610587 -0.716221 51.610577 -0.716092 51.610557 -0.715933 51.610518 -0.715631 51.610441 -0.715171 51.610335 -0.714568 51.610174 -0.713821 51.610108 -0.71352 51.609892 -0.712645 51.609779 -0.712229 51.609592 -0.711585 51.609527 -0.711399 51.609416 -0.711041 51.609175 -0.710384 51.608999 -0.709912 51.60874 -0.709298 51.608583 -0.708927 51.608334 -0.708386 51.608086 -0.707887 51.607866 -0.707489 51.607563 -0.706949 51.607307 -0.706523 51.607096 -0.706197 51.607 -0.706048
Segment 4
20 coordinate pairs- Description
- M40 southbound between J4 and J3
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 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
- {C56D6C52-AED0-4CF4-8BB7-0E05B028A253}
- Linear Element Type
- B Carriageway
- From Distance
- 256 m
- To Distance
- 1,002 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.614074 -0.757708 51.614081 -0.757661 51.614418 -0.755529 51.614468 -0.755138 51.614518 -0.754732 51.614616 -0.753776 51.614632 -0.753617 51.614647 -0.753371 51.614692 -0.752532 51.614715 -0.752083 51.614711 -0.751751 51.614702 -0.750871 51.614692 -0.75064 51.614665 -0.74999 51.614654 -0.749745 51.614622 -0.749269 51.614552 -0.748593 51.614537 -0.748477 51.614414 -0.747513 51.614338 -0.747096
- Geometry type
- MultiLineString
- Geometry points
- 94
- First coordinate pair
- -0.736059, 51.611112
- Road section segments
- 1
- Road section points
- 94
View geometry JSON
{
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View road section coordinates
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- Cause type
- Road Maintenance
- Detailed cause
- Repair Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Mon, Jul 27, 2026 3:50 PM
- Record versioned
- Thu, Jul 30, 2026 4:18 AM
- Coordinate source
- Geometry
Driving on the M40? See every live closure, roadwork and planned restriction on this road.
M40 live closuresRelated incidents
M40 Southbound, Jct 8a exit slip road lane one closure
Planned Roadworks National Highways
Benson
M40 · M40 J8A Southbound Exit
Expected to clear in 6 hours 41 minutes
Started 5 Aug 2026, 06:00
Expected clear 5 Aug 2026, 18:00
M40 Southbound, Jct 8a exit slip road lane one closure
Category: Road Maintenance
View update
M40 Southbound Jct 14 to Jct 13 hardshoulder closure.
Planned Roadworks National Highways
Royal Leamington Spa
M40 · M40 Southbound Between J14 And J13
Expected to clear in 2 days 11 hours
Started 5 Aug 2026, 06:00
Expected clear 7 Aug 2026, 22:59
M40 Southbound Jct 14 to Jct 13 hardshoulder closure.
Category: Road Maintenance
View update
M40 Southbound, Jct 9 to Jct 8a, hard shoulder closure.
Planned Roadworks National Highways
Bicester
M40 · M40 Southbound Between J9 And J8A
Expected to clear in 1 day 11 hours
Started 4 Aug 2026, 06:00
Expected clear 6 Aug 2026, 22:59
M40 Southbound, Jct 9 to Jct 8a, hard shoulder closure.
Category: Road Maintenance
View update
M40 southbound, Jct 7 to Jct 6, hard shoulder closure
Active Roadworks National Highways
Benson
M40 · M40 Southbound Between J7 And J6
Expected to clear in 11 hours 40 minutes
Started 2 Aug 2026, 08:55
Expected clear 5 Aug 2026, 22:59
M40 southbound, Jct 7 to Jct 6, hard shoulder closure
Category: Road Maintenance
View update
M40 Southbound Jct 5 to Jct 4 lane 3 closure
Planned Roadworks National Highways
Wycombe
M40 · M40 Southbound Between J6 And J5
Starts in 9 hours 56 minutes
Starts 5 Aug 2026, 21:15
Expected clear 6 Aug 2026, 05:00
M40 Southbound Jct 5 to Jct 4 lane 3 closure
Category: Road Maintenance
View update
M40 Southbound Jct 5 to Jct 4 lane 3 and 2 closure
Planned Roadworks National Highways
Wycombe
M40 · M40 Southbound Between J5 And J4
Starts in 9 hours 56 minutes
Starts 5 Aug 2026, 21:15
Expected clear 6 Aug 2026, 05:00
M40 Southbound Jct 5 to Jct 4 lane 3 and 2 closure
Category: Road Maintenance
View update