Lane 1 and 2 closure southbound

Cleared

Lane 1 and 2 closure southbound

Start time
Thu, Sep 17, 2026 8:02 PM
Expected end
Fri, Sep 18, 2026 4:00 AM
Duration
1 hour 58 minutes 2 seconds
Road
M40 – M40 Southbound Between J16 And J15
Category
Road Maintenance
Direction
Southbound
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
Thu, Sep 17, 2026 8:02 PM
Last updated
Thu, Sep 17, 2026 9:25 PM
Cleared
Thu, Sep 17, 2026 10:00 PM
  • Latest update: Lane 1 and 2 closure southbound
Coordinates
52.308601, -1.705791
Latitude span
52.303045 – 52.316244
Longitude span
-1.715905 – -1.696606
Bounding box centre
52.309645, -1.706256
Location descriptions
  • M40 southbound between J16 and J15
Feed validity status
Active
Overall feed start
Thu, Sep 17, 2026 8:02 PM
Overall feed end
Fri, Sep 18, 2026 4:00 AM
Feed window length
7 hours 58 minutes
Probability code (raw)
certain
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

19 coordinate pairs
Description
M40 southbound between J16 and J15
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
{20C46F79-FCA4-41F0-9F26-BAED2F5444E4}
Linear Element Type
B Carriageway
From Distance
209 m
To Distance
1,353 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.316244 -1.715905
52.31617 -1.715823
52.312645 -1.712076
52.312095 -1.711463
52.312023 -1.711378
52.31159 -1.710865
52.311076 -1.710208
52.310815 -1.709873
52.310634 -1.709624
52.3104 -1.709283
52.310364 -1.70923
52.310039 -1.708763
52.309895 -1.708544
52.309768 -1.708325
52.309597 -1.708062
52.308793 -1.706718
52.308649 -1.70644
52.308296 -1.705767
52.308202 -1.705579

Segment 2

13 coordinate pairs
Description
M40 southbound between J16 and J15
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
{A9903519-5A55-4032-AE5E-A2C91E53CD42}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
840 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.308202 -1.705579
52.307917 -1.705022
52.307275 -1.703721
52.306327 -1.701821
52.305505 -1.700315
52.305405 -1.70014
52.304936 -1.699366
52.304485 -1.698665
52.30425 -1.6983
52.303808 -1.697672
52.303555 -1.697322
52.303239 -1.69687
52.303045 -1.696606
Geometry type
MultiLineString
Geometry points
32
First coordinate pair
-1.715905, 52.316244
Road section segments
1
Road section points
32
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.715905,
                52.316244
            ],
            [
                -1.715823,
                52.31617
            ],
            [
                -1.712076,
                52.312645
            ],
            [
                -1.711463,
                52.312095
            ],
            [
                -1.711378,
                52.312023
            ],
            [
                -1.710865,
                52.31159
            ],
            [
                -1.710208,
                52.311076
            ],
            [
                -1.709873,
                52.310815
            ],
            [
                -1.709624,
                52.310634
            ],
            [
                -1.709283,
                52.3104
            ],
            [
                -1.70923,
                52.310364
            ],
            [
                -1.708763,
                52.310039
            ],
            [
                -1.708544,
                52.309895
            ],
            [
                -1.708325,
                52.309768
            ],
            [
                -1.708062,
                52.309597
            ],
            [
                -1.706718,
                52.308793
            ],
            [
                -1.70644,
                52.308649
            ],
            [
                -1.705767,
                52.308296
            ],
            [
                -1.705579,
                52.308202
            ],
            [
                -1.705579,
                52.308202
            ],
            [
                -1.705022,
                52.307917
            ],
            [
                -1.703721,
                52.307275
            ],
            [
                -1.701821,
                52.306327
            ],
            [
                -1.700315,
                52.305505
            ],
            [
                -1.70014,
                52.305405
            ],
            [
                -1.699366,
                52.304936
            ],
            [
                -1.698665,
                52.304485
            ],
            [
                -1.6983,
                52.30425
            ],
            [
                -1.697672,
                52.303808
            ],
            [
                -1.697322,
                52.303555
            ],
            [
                -1.69687,
                52.303239
            ],
            [
                -1.696606,
                52.303045
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -1.715905,
            52.316244
        ],
        [
            -1.715823,
            52.31617
        ],
        [
            -1.712076,
            52.312645
        ],
        [
            -1.711463,
            52.312095
        ],
        [
            -1.711378,
            52.312023
        ],
        [
            -1.710865,
            52.31159
        ],
        [
            -1.710208,
            52.311076
        ],
        [
            -1.709873,
            52.310815
        ],
        [
            -1.709624,
            52.310634
        ],
        [
            -1.709283,
            52.3104
        ],
        [
            -1.70923,
            52.310364
        ],
        [
            -1.708763,
            52.310039
        ],
        [
            -1.708544,
            52.309895
        ],
        [
            -1.708325,
            52.309768
        ],
        [
            -1.708062,
            52.309597
        ],
        [
            -1.706718,
            52.308793
        ],
        [
            -1.70644,
            52.308649
        ],
        [
            -1.705767,
            52.308296
        ],
        [
            -1.705579,
            52.308202
        ],
        [
            -1.705579,
            52.308202
        ],
        [
            -1.705022,
            52.307917
        ],
        [
            -1.703721,
            52.307275
        ],
        [
            -1.701821,
            52.306327
        ],
        [
            -1.700315,
            52.305505
        ],
        [
            -1.70014,
            52.305405
        ],
        [
            -1.699366,
            52.304936
        ],
        [
            -1.698665,
            52.304485
        ],
        [
            -1.6983,
            52.30425
        ],
        [
            -1.697672,
            52.303808
        ],
        [
            -1.697322,
            52.303555
        ],
        [
            -1.69687,
            52.303239
        ],
        [
            -1.696606,
            52.303045
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Repair Work
Compliance
Mandatory
Probability
Certain
Validity status
Active
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
2
Record created
Thu, Sep 17, 2026 8:02 PM
Record versioned
Thu, Sep 17, 2026 9:25 PM
Coordinate source
Geometry

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

M40 live closures

Related incidents

M40 Northbound, Jct 11 entry slip road closure

Planned Roadworks National Highways
Bicester M40 · M40 J11 Northbound Access

Starts in 1 hour 18 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 9 hours 3 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 minutes 12 seconds

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 minutes 12 seconds

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

A40 Eastbound Jct 1 exit slip road lane 1 closure

Planned Roadworks National Highways
Hillingdon M40 · M40 Southbound Between J1A And J1

Starts in 3 minutes 12 seconds

Starts 12 Oct 2026, 20:00 Expected clear 13 Oct 2026, 04:30

A40 Eastbound Jct 1 exit slip road lane 1 closure

Category: Road Maintenance
View update

M40 Southbound Jct 5 to Jct 4 hard shoulder, lane 1 and 2 closure

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

Starts in 3 minutes 12 seconds

Starts 12 Oct 2026, 20:00 Expected clear 13 Oct 2026, 05:00

M40 Southbound Jct 5 to Jct 4 hard shoulder, lane 1 and 2 closure

Category: Construction Work
View update