M40 Southbound, Jct 4 to Jct 3 hard shoulder closure

Cleared

M40 Southbound, Jct 4 to Jct 3 hard shoulder closure

Start time
Mon, Sep 14, 2026 8:30 AM
Expected end
Mon, Sep 14, 2026 2:30 PM
Duration
5 hours 50 minutes 1 second
Road
M40 – M40 Southbound Between J4 And J3
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Reason
Maintenance Work
Live incident
Active roadworks
Planned
Cleared
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First published
Thu, Aug 27, 2026 6:49 AM
Last updated
Mon, Sep 14, 2026 2:02 PM
Cleared
Mon, Sep 14, 2026 2:20 PM
  • Latest update: M40 Southbound, Jct 4 to Jct 3 hard shoulder closure
Coordinates
51.610834, -0.734108
Latitude span
51.610405 – 51.611267
Longitude span
-0.736747 – -0.730434
Bounding box centre
51.610836, -0.733591
Location descriptions
  • M40 southbound between J4 and J3
Feed validity status
Planned
Overall feed start
Mon, Sep 14, 2026 8:30 AM
Overall feed end
Mon, Sep 14, 2026 2:30 PM
Feed window length
6 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

10 coordinate pairs
Description
M40 southbound between J4 and J3
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 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
398 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
51.610405 -0.730434

Segment 2

3 coordinate pairs
Description
M40 southbound between J4 and J3
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
{C25C0F84-5D47-44F9-9188-AABE95730AAF}
Linear Element Type
B Carriageway
From Distance
796 m
To Distance
847 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.611267 -0.736747
51.611222 -0.736553
51.611112 -0.736059
Geometry type
MultiLineString
Geometry points
13
First coordinate pair
-0.736059, 51.611112
Road section segments
1
Road section points
13
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.736059,
                51.611112
            ],
            [
                -0.73559,
                51.611022
            ],
            [
                -0.735001,
                51.610917
            ],
            [
                -0.734541,
                51.61084
            ],
            [
                -0.734225,
                51.610792
            ],
            [
                -0.733621,
                51.610695
            ],
            [
                -0.732325,
                51.610556
            ],
            [
                -0.731706,
                51.610495
            ],
            [
                -0.730538,
                51.61041
            ],
            [
                -0.730434,
                51.610405
            ],
            [
                -0.736747,
                51.611267
            ],
            [
                -0.736553,
                51.611222
            ],
            [
                -0.736059,
                51.611112
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.736059,
            51.611112
        ],
        [
            -0.73559,
            51.611022
        ],
        [
            -0.735001,
            51.610917
        ],
        [
            -0.734541,
            51.61084
        ],
        [
            -0.734225,
            51.610792
        ],
        [
            -0.733621,
            51.610695
        ],
        [
            -0.732325,
            51.610556
        ],
        [
            -0.731706,
            51.610495
        ],
        [
            -0.730538,
            51.61041
        ],
        [
            -0.730434,
            51.610405
        ],
        [
            -0.736747,
            51.611267
        ],
        [
            -0.736553,
            51.611222
        ],
        [
            -0.736059,
            51.611112
        ]
    ]
]
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
2
Record created
Thu, Aug 27, 2026 6:49 AM
Record versioned
Mon, Sep 14, 2026 2:02 PM
Coordinate source
Geometry

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