M40 Northbound, Jct 8a to Jct 9, lane 3 and 2 closure.
ClearedM40 Northbound, Jct 8a to Jct 9, lane 3 and 2 closure.
- Start time
- Sun, Sep 13, 2026 8:00 PM
- Expected end
- Mon, Sep 14, 2026 5:00 AM
- Duration
- 9 hours
- Road
- M40 – M40 Northbound Between J8A And J9
- Category
- Road Maintenance
- Direction
- Northbound
- Carriageway
- Dual Carriageway
- Lanes affected
- 2 of 2 lanes affected
- Reason
- Repair Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
Flood risk assessment
Planning history
EPC ratings & more
- First published
- Tue, Sep 8, 2026 10:11 AM
- Last updated
- Mon, Sep 14, 2026 4:50 AM
- Cleared
- Mon, Sep 14, 2026 5:00 AM
- Latest update: M40 Northbound, Jct 8a to Jct 9, lane 3 and 2 closure.
- Coordinates
- 51.784968, -1.091083
- Latitude span
- 51.769506 – 51.794313
- Longitude span
- -1.101966 – -1.085830
- Bounding box centre
- 51.781910, -1.093898
- Location descriptions
-
- M40 northbound between J8A and J9
- Feed validity status
- Planned
- Overall feed start
- Sun, Sep 13, 2026 8:00 PM
- Overall feed end
- Mon, Sep 14, 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
16 coordinate pairs- Description
- M40 northbound between J8A and J9
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 2 operational lanes
- Direction On Section
- North Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M40
- Linear Element Model
- The Network Model
- Linear Element Id
- {5FBACA16-B078-40E0-AF0E-583EFB058196}
- Linear Element Type
- A Carriageway
- From Distance
- 412 m
- To Distance
- 1,897 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.769506 -1.101966 51.769984 -1.101757 51.770288 -1.10162 51.771695 -1.100969 51.773021 -1.100334 51.773084 -1.1003 51.774355 -1.099612 51.775581 -1.098877 51.776217 -1.098473 51.777102 -1.097876 51.778149 -1.09713 51.779257 -1.096282 51.780294 -1.095435 51.780794 -1.09499 51.781303 -1.094545 51.781874 -1.094026
Segment 2
38 coordinate pairs- Description
- M40 northbound between J8A and J9
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 2 operational lanes
- Direction On Section
- North Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M40
- Linear Element Model
- The Network Model
- Linear Element Id
- {034089A6-538A-4616-A0BE-9594377386E8}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 1,553 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.781874 -1.094026 51.782356 -1.093567 51.782466 -1.093464 51.782856 -1.093093 51.783392 -1.092561 51.784203 -1.091704 51.784489 -1.091408 51.784739 -1.091127 51.785148 -1.09067 51.786298 -1.089313 51.787394 -1.088058 51.787423 -1.088029 51.787554 -1.087896 51.787974 -1.087467 51.788036 -1.087408 51.788224 -1.08723 51.788599 -1.086903 51.788956 -1.08665 51.789189 -1.0865 51.789341 -1.08641 51.789404 -1.08638 51.789726 -1.086199 51.790067 -1.086076 51.790533 -1.085936 51.790713 -1.085889 51.790928 -1.085856 51.791207 -1.085836 51.791495 -1.08583 51.791828 -1.085852 51.792188 -1.085917 51.792638 -1.086024 51.792827 -1.086093 51.792981 -1.086148 51.793197 -1.086245 51.793396 -1.086342 51.793703 -1.08651 51.79411 -1.086777 51.794313 -1.08691
- Geometry type
- MultiLineString
- Geometry points
- 54
- First coordinate pair
- -1.101966, 51.769506
- Road section segments
- 1
- Road section points
- 54
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-1.101966,
51.769506
],
[
-1.101757,
51.769984
],
[
-1.10162,
51.770288
],
[
-1.100969,
51.771695
],
[
-1.100334,
51.773021
],
[
-1.1003,
51.773084
],
[
-1.099612,
51.774355
],
[
-1.098877,
51.775581
],
[
-1.098473,
51.776217
],
[
-1.097876,
51.777102
],
[
-1.09713,
51.778149
],
[
-1.096282,
51.779257
],
[
-1.095435,
51.780294
],
[
-1.09499,
51.780794
],
[
-1.094545,
51.781303
],
[
-1.094026,
51.781874
],
[
-1.094026,
51.781874
],
[
-1.093567,
51.782356
],
[
-1.093464,
51.782466
],
[
-1.093093,
51.782856
],
[
-1.092561,
51.783392
],
[
-1.091704,
51.784203
],
[
-1.091408,
51.784489
],
[
-1.091127,
51.784739
],
[
-1.09067,
51.785148
],
[
-1.089313,
51.786298
],
[
-1.088058,
51.787394
],
[
-1.088029,
51.787423
],
[
-1.087896,
51.787554
],
[
-1.087467,
51.787974
],
[
-1.087408,
51.788036
],
[
-1.08723,
51.788224
],
[
-1.086903,
51.788599
],
[
-1.08665,
51.788956
],
[
-1.0865,
51.789189
],
[
-1.08641,
51.789341
],
[
-1.08638,
51.789404
],
[
-1.086199,
51.789726
],
[
-1.086076,
51.790067
],
[
-1.085936,
51.790533
],
[
-1.085889,
51.790713
],
[
-1.085856,
51.790928
],
[
-1.085836,
51.791207
],
[
-1.08583,
51.791495
],
[
-1.085852,
51.791828
],
[
-1.085917,
51.792188
],
[
-1.086024,
51.792638
],
[
-1.086093,
51.792827
],
[
-1.086148,
51.792981
],
[
-1.086245,
51.793197
],
[
-1.086342,
51.793396
],
[
-1.08651,
51.793703
],
[
-1.086777,
51.79411
],
[
-1.08691,
51.794313
]
]
]
}
View road section coordinates
[
[
[
-1.101966,
51.769506
],
[
-1.101757,
51.769984
],
[
-1.10162,
51.770288
],
[
-1.100969,
51.771695
],
[
-1.100334,
51.773021
],
[
-1.1003,
51.773084
],
[
-1.099612,
51.774355
],
[
-1.098877,
51.775581
],
[
-1.098473,
51.776217
],
[
-1.097876,
51.777102
],
[
-1.09713,
51.778149
],
[
-1.096282,
51.779257
],
[
-1.095435,
51.780294
],
[
-1.09499,
51.780794
],
[
-1.094545,
51.781303
],
[
-1.094026,
51.781874
],
[
-1.094026,
51.781874
],
[
-1.093567,
51.782356
],
[
-1.093464,
51.782466
],
[
-1.093093,
51.782856
],
[
-1.092561,
51.783392
],
[
-1.091704,
51.784203
],
[
-1.091408,
51.784489
],
[
-1.091127,
51.784739
],
[
-1.09067,
51.785148
],
[
-1.089313,
51.786298
],
[
-1.088058,
51.787394
],
[
-1.088029,
51.787423
],
[
-1.087896,
51.787554
],
[
-1.087467,
51.787974
],
[
-1.087408,
51.788036
],
[
-1.08723,
51.788224
],
[
-1.086903,
51.788599
],
[
-1.08665,
51.788956
],
[
-1.0865,
51.789189
],
[
-1.08641,
51.789341
],
[
-1.08638,
51.789404
],
[
-1.086199,
51.789726
],
[
-1.086076,
51.790067
],
[
-1.085936,
51.790533
],
[
-1.085889,
51.790713
],
[
-1.085856,
51.790928
],
[
-1.085836,
51.791207
],
[
-1.08583,
51.791495
],
[
-1.085852,
51.791828
],
[
-1.085917,
51.792188
],
[
-1.086024,
51.792638
],
[
-1.086093,
51.792827
],
[
-1.086148,
51.792981
],
[
-1.086245,
51.793197
],
[
-1.086342,
51.793396
],
[
-1.08651,
51.793703
],
[
-1.086777,
51.79411
],
[
-1.08691,
51.794313
]
]
]
- 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
- Tue, Sep 8, 2026 10:11 AM
- Record versioned
- Mon, Sep 14, 2026 4:50 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 10 to Jct 9 hard shoulder closure
Planned Roadworks National Highways
Bicester
M40 · M40 Southbound Within J9
Expected to clear in 1 day 6 hours
Started 12 Oct 2026, 11:00
Expected clear 13 Oct 2026, 22:59
M40 Southbound, Jct 10 to Jct 9 hard shoulder closure
Category: Road Maintenance
View update
M40 Southbound, Jct 10 to Jct 9 hard shoulder closure
Planned Roadworks National Highways
Bicester
M40 · M40 Southbound Between J10 And J9
Expected to clear in 1 hour 25 minutes
Started 12 Oct 2026, 06:00
Expected clear 12 Oct 2026, 18:00
M40 Southbound, Jct 10 to Jct 9 hard shoulder closure
Category: Road Maintenance
View update
M40 Northbound, Jct 11 entry slip road closure
Planned Roadworks National Highways
Bicester
M40 · M40 J11 Northbound Access
Starts in 4 hours 40 minutes
Starts 12 Oct 2026, 21:15
Expected clear 13 Oct 2026, 05:00
M40 Northbound, Jct 11 entry slip road closure
Category: Road Maintenance
View update
M40 Southbound, Jct 11 to Jct 10 hard shoulder, lane 1 and 2 closure
Cleared Roadworks National Highways
Bicester
M40 · M40 Southbound Between J11 And J10
Expected to clear in 12 hours 25 minutes
Started 12 Oct 2026, 20:00
Expected clear 13 Oct 2026, 05:00
M40 Southbound, Jct 11 to Jct 10 hard shoulder, lane 1 and 2 closure
Category: Road Maintenance
View update
M40 Southbound Jct 5 to Jct 4 hard shoulder and lane 1 and 2 closure
Planned Roadworks National Highways
Wycombe
M40 · M40 Southbound Between J5 And J4
Starts in 3 hours 25 minutes
Starts 12 Oct 2026, 20:00
Expected clear 13 Oct 2026, 05:00
M40 Southbound Jct 5 to Jct 4 hard shoulder and lane 1 and 2 closure
Category: Road Maintenance
View update
M40 Southbound Jct 4 to Jct 3 lane 3 and lane 2 closures.
Planned Roadworks National Highways
Chiltern
M40 · M40 Southbound Between J4 And J3
Starts in 3 hours 25 minutes
Starts 12 Oct 2026, 20:00
Expected clear 13 Oct 2026, 05:00
M40 Southbound Jct 4 to Jct 3 lane 3 and lane 2 closures.
Category: Road Maintenance
View update