M40 southbound, Jct 10 to Jct 9, hard shoulder and lane 1 closure
ClearedM40 southbound, Jct 10 to Jct 9, hard shoulder and lane 1 closure
- Start time
- Mon, Dec 8, 2025 8:00 PM
- Expected end
- Tue, Dec 9, 2025 6:00 AM
- Duration
- 10 hours
- Road
- M40 – M40 Southbound Between J10 And J9
- Category
- Road Maintenance
- Direction
- Southbound
- Carriageway
- Dual Carriageway
- Lanes affected
- 1 of 3 lanes affected, 1 of 2 lanes affected
- Reason
- Maintenance Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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Planning history
EPC ratings & more
- First published
- Mon, Nov 17, 2025 7:38 PM
- Last updated
- Mon, Dec 8, 2025 8:20 PM
- Cleared
- Tue, Dec 9, 2025 6:00 AM
- Latest update: M40 southbound, Jct 10 to Jct 9, hard shoulder and lane 1 closure
- Coordinates
- 51.881235, -1.202381
- Latitude span
- 51.869489 – 51.895293
- Longitude span
- -1.206364 – -1.198922
- Bounding box centre
- 51.882391, -1.202643
- Location descriptions
-
- M40 southbound between J10 and J9
- M40 southbound within J9
- Feed validity status
- Planned
- Overall feed start
- Mon, Dec 8, 2025 8:00 PM
- Overall feed end
- Tue, Dec 9, 2025 6:00 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
14 coordinate pairs- Description
- M40 southbound between J10 and J9
- Carriageway
- Dual Carriageway
- 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
- {41D76ECB-525A-4CB5-95A3-DC18A38B4E12}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 958 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.893936 -1.206363 51.893882 -1.206364 51.89309 -1.206349 51.892515 -1.206315 51.89193 -1.206238 51.891633 -1.206195 51.891138 -1.206122 51.890282 -1.205916 51.889445 -1.205715 51.888499 -1.205427 51.887814 -1.205178 51.886704 -1.204703 51.885712 -1.204212 51.885477 -1.204071
Segment 2
3 coordinate pairs- Description
- M40 southbound between J10 and J9
- Carriageway
- Dual Carriageway
- 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
- {05496CFD-5746-4A83-8796-0B087D92BC2D}
- Linear Element Type
- B Carriageway
- From Distance
- 1,154 m
- To Distance
- 1,305 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.895293 -1.206291 51.894879 -1.206332 51.893936 -1.206363
Segment 3
23 coordinate pairs- Description
- M40 southbound between J10 and J9
- Carriageway
- Dual Carriageway
- 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
- {66957B12-C5C8-4622-B3D0-644F06649CC0}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,344 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.885477 -1.204071 51.884873 -1.203733 51.883825 -1.203083 51.882777 -1.202332 51.882226 -1.201934 51.881756 -1.201623 51.881323 -1.201369 51.881098 -1.201257 51.880881 -1.201145 51.880376 -1.200936 51.879871 -1.200741 51.879484 -1.200617 51.879034 -1.200524 51.878565 -1.20043 51.878187 -1.200393 51.877756 -1.200357 51.877378 -1.200364 51.876866 -1.200388 51.876425 -1.200439 51.87586 -1.200507 51.874889 -1.200612 51.874377 -1.200621 51.873792 -1.200588
Segment 4
13 coordinate pairs- Description
- M40 southbound within J9
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 1 lane 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
- {18936465-56A9-488A-B9CD-DBC4DD29A5F0}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 495 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.873792 -1.200588 51.873594 -1.200577 51.873243 -1.200554 51.872928 -1.200501 51.872487 -1.200393 51.871784 -1.200173 51.871577 -1.200089 51.871397 -1.20002 51.871135 -1.199894 51.870675 -1.19967 51.870305 -1.199458 51.869772 -1.199119 51.869489 -1.198922
- Geometry type
- MultiLineString
- Geometry points
- 53
- First coordinate pair
- -1.206363, 51.893936
- Road section segments
- 1
- Road section points
- 53
View geometry JSON
{
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51.891138
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51.872928
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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
- Mon, Nov 17, 2025 7:38 PM
- Record versioned
- Mon, Dec 8, 2025 8:20 PM
- Coordinate source
- Geometry
Driving on the M40? See every live closure, roadwork and planned restriction on this road.
M40 live closuresRelated incidents
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M40 northbound Jct 10 entry slip road closure
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View update
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View update
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M40 · M40 Southbound Between J4 And J3
Starts in 16 hours 12 minutes
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Expected clear 16 Jun 2026, 05:00
M40 Southbound Jct 4 to Jct 2 lane 3 closure
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View update
A404 to M40 northbound entry slip road closure
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Wycombe
M40 · M40 J4 Northbound Access
Starts in 16 hours 12 minutes
Starts 15 Jun 2026, 21:15
Expected clear 16 Jun 2026, 05:00
A404 to M40 northbound entry slip road closure
Category: Road Maintenance
View update
M40 Southbound Jct 5, carriageway closure between exit and entry slip roads.
Planned Roadworks National Highways
Wycombe
M40 · M40 Southbound Within J5
Starts in 16 hours 12 minutes
Starts 15 Jun 2026, 21:15
Expected clear 16 Jun 2026, 04:00
M40 Southbound Jct 5, carriageway closure between exit and entry slip roads.
Category: Road Maintenance
View update
M40 Southbound, Jct 3 to Jct 4 lane 3 closure
Planned Roadworks National Highways
Chiltern
M40 · M40 Southbound Between J4 And J3
Starts in 16 hours 12 minutes
Starts 15 Jun 2026, 21:15
Expected clear 16 Jun 2026, 05:00
M40 Southbound, Jct 3 to Jct 4 lane 3 closure
Category: Road Maintenance
View update