M40 Southbound Jct 5 to Jct 4 hardshoulder closure

Planned

M40 Southbound Jct 5 to Jct 4 hardshoulder closure

Start time
Wed, Aug 12, 2026 6:00 AM
Expected end
Mon, Aug 17, 2026 10:59 PM
Duration
5 days 16 hours 59 minutes
Road
M40 – M40 Southbound Between J5 And J4
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Reason
Maintenance 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
Fri, Feb 6, 2026 9:58 AM
Last updated
Wed, Aug 12, 2026 12:36 AM
Cleared
Mon, Aug 17, 2026 10:59 PM
  • Latest update: M40 Southbound Jct 5 to Jct 4 hardshoulder closure
Coordinates
51.628501, -0.865955
Latitude span
51.627010 – 51.630750
Longitude span
-0.872758 – -0.858725
Bounding box centre
51.628880, -0.865742
Location descriptions
  • M40 southbound between J5 and J4
Feed validity status
Planned
Overall feed start
Wed, Aug 12, 2026 6:00 AM
Overall feed end
Mon, Aug 17, 2026 10:59 PM
Feed window length
5 days 16 hours 59 minutes
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

9 coordinate pairs
Description
M40 southbound between J5 and J4
Carriageway
Dual Carriageway
Lane Usage
Lh
Lane Number
0
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
0 lanes restricted
Operational Lanes
4 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
{7624A3E8-B2EE-45F0-B73E-A45247075BBC}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
551 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.628437 -0.866658
51.628252 -0.866034
51.628122 -0.865575
51.627991 -0.865116
51.627729 -0.864039
51.62735 -0.862055
51.627244 -0.861306
51.627146 -0.860456
51.627028 -0.859065

Segment 2

2 coordinate pairs
Description
M40 southbound between J5 and J4
Carriageway
Dual Carriageway
Lane Usage
Lh
Lane Number
0
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
0 lanes restricted
Operational Lanes
4 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
{DF4BBAA7-7456-41C2-8AEF-22C4AA2F3A52}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
23 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.627028 -0.859065
51.62701 -0.858725

Segment 3

10 coordinate pairs
Description
M40 southbound between J5 and J4
Carriageway
Dual Carriageway
Lane Usage
Lh
Lane Number
0
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
0 lanes restricted
Operational Lanes
4 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
{EE050663-D30B-48AE-ADD6-D2A2C032A2F8}
Linear Element Type
B Carriageway
From Distance
724 m
To Distance
1,219 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.63075 -0.872758
51.630395 -0.871991
51.629944 -0.870904
51.629927 -0.870861
51.629742 -0.870404
51.629493 -0.86976
51.629119 -0.868714
51.628873 -0.868027
51.628503 -0.86688
51.628437 -0.866658
Geometry type
MultiLineString
Geometry points
21
First coordinate pair
-0.866658, 51.628437
Road section segments
1
Road section points
21
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.866658,
                51.628437
            ],
            [
                -0.866034,
                51.628252
            ],
            [
                -0.865575,
                51.628122
            ],
            [
                -0.865116,
                51.627991
            ],
            [
                -0.864039,
                51.627729
            ],
            [
                -0.862055,
                51.62735
            ],
            [
                -0.861306,
                51.627244
            ],
            [
                -0.860456,
                51.627146
            ],
            [
                -0.859065,
                51.627028
            ],
            [
                -0.859065,
                51.627028
            ],
            [
                -0.858725,
                51.62701
            ],
            [
                -0.872758,
                51.63075
            ],
            [
                -0.871991,
                51.630395
            ],
            [
                -0.870904,
                51.629944
            ],
            [
                -0.870861,
                51.629927
            ],
            [
                -0.870404,
                51.629742
            ],
            [
                -0.86976,
                51.629493
            ],
            [
                -0.868714,
                51.629119
            ],
            [
                -0.868027,
                51.628873
            ],
            [
                -0.86688,
                51.628503
            ],
            [
                -0.866658,
                51.628437
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.866658,
            51.628437
        ],
        [
            -0.866034,
            51.628252
        ],
        [
            -0.865575,
            51.628122
        ],
        [
            -0.865116,
            51.627991
        ],
        [
            -0.864039,
            51.627729
        ],
        [
            -0.862055,
            51.62735
        ],
        [
            -0.861306,
            51.627244
        ],
        [
            -0.860456,
            51.627146
        ],
        [
            -0.859065,
            51.627028
        ],
        [
            -0.859065,
            51.627028
        ],
        [
            -0.858725,
            51.62701
        ],
        [
            -0.872758,
            51.63075
        ],
        [
            -0.871991,
            51.630395
        ],
        [
            -0.870904,
            51.629944
        ],
        [
            -0.870861,
            51.629927
        ],
        [
            -0.870404,
            51.629742
        ],
        [
            -0.86976,
            51.629493
        ],
        [
            -0.868714,
            51.629119
        ],
        [
            -0.868027,
            51.628873
        ],
        [
            -0.86688,
            51.628503
        ],
        [
            -0.866658,
            51.628437
        ]
    ]
]
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, Feb 6, 2026 9:58 AM
Record versioned
Wed, Aug 12, 2026 12:36 AM
Coordinate source
Geometry

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

M40 live closures

Related incidents

M40 Southbound Jct 10 to Jct 9 lane 3 and lane 2 closure

Planned Roadworks National Highways
Bicester M40 · M40 Southbound Within J9

Expected to clear in 3 hours 20 minutes

Started 11 Aug 2026, 21:15 Expected clear 12 Aug 2026, 05:00

M40 Southbound Jct 10 to Jct 9 lane 3 and lane 2 closure

Category: Road Maintenance
View update

M40 Westbound Jct 1a to M25 Clockwise and Anti-Clockwise Jct 16 Link Road Closure

Planned Roadworks National Highways
South Bucks M40 · Link Road From M40 J1A Northbound To M25 J16 Anti-Clockwise

Starts in 19 hours 20 minutes

Starts 12 Aug 2026, 21:00 Expected clear 13 Aug 2026, 04:30

M40 Westbound Jct 1a to M25 Clockwise and Anti-Clockwise Jct 16 Link Road Closure

Category: Road Maintenance
View update

M40 Southbound, Jct 11 to Jct 10, hard shoulder, lane 1 and 2 closure.

Planned Roadworks National Highways
Bicester M40 · M40 Southbound Between J11 And J10

Starts in 18 hours 20 minutes

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

M40 Southbound, Jct 11 to Jct 10, hard shoulder, lane 1 and 2 closure.

Category: Road Maintenance
View update

M40 northbound, Jct 11 entry slip road, lane 1 closure

Planned Roadworks National Highways
Bicester M40 · M40 J11 Northbound Access

Starts in 17 hours 20 minutes

Starts 12 Aug 2026, 19:00 Expected clear 13 Aug 2026, 05:00

M40 northbound, Jct 11 entry slip road, lane 1 closure

Category: Road Maintenance
View update

M40 Southbound, Jct 12 to Jct 10, lane 1 and 2 closure.

Planned Roadworks National Highways
Bicester M40 · M40 Southbound Between J12 And J11

Starts in 17 hours 20 minutes

Starts 12 Aug 2026, 19:00 Expected clear 13 Aug 2026, 05:00

M40 Southbound, Jct 12 to Jct 10, lane 1 and 2 closure.

Category: Road Maintenance
View update

M40 Southbound Jct 11 to Jct 10 hard shoulder closure

Cleared Roadworks National Highways
Bicester M40 · M40 Southbound Between J11 And J10

Expected to clear in 14 hours 20 minutes

Started 12 Aug 2026, 07:00 Expected clear 12 Aug 2026, 16:00

M40 Southbound Jct 11 to Jct 10 hard shoulder closure

Category: Road Maintenance
View update