M4 eastbound lane 1 closure (38/8 to 37/2) and on Jct 6 exit slip

Planned

Start time: Tue, Jun 9, 2026 8:00 PM
Expected end: Wed, Jun 10, 2026 5:00 AM
Duration: 9 hours
Road: M4 – M4 Eastbound Between J7 And J6
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 3 lanes affected
Reason: Other

Active

Planned

Cleared

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First published: Mon, Jun 8, 2026 7:51 PM
Last updated: Tue, Jun 9, 2026 12:21 AM
Cleared: Wed, Jun 10, 2026 5:00 AM

Latest update: M4 eastbound lane 1 closure (38/8 to 37/2) and on Jct 6 exit slip

Coordinates: 51.506819, -0.633127
Latitude span: 51.505536 – 51.508334
Longitude span: -0.640044 – -0.627235
Bounding box centre: 51.506935, -0.633640
Location descriptions: M4 eastbound between J7 and J6

Feed validity status: Planned
Overall feed start: Tue, Jun 9, 2026 8:00 PM
Overall feed end: Wed, Jun 10, 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

8 coordinate pairs

Description: M4 eastbound between J7 and J6
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M4
Linear Element Model: The Network Model
Linear Element Id: {2BA1F17B-638F-459F-9E18-1ADC1FB7CBCD}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 381 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.506655 -0.632432
51.506446 -0.631473
51.506113 -0.629927
51.50579 -0.628409
51.505693 -0.627972
51.505596 -0.627535
51.505596 -0.627534
51.505536 -0.627235

Segment 2

10 coordinate pairs

Description: M4 eastbound between J7 and J6
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M4
Linear Element Model: The Network Model
Linear Element Id: {BAA93F72-4FD8-413B-A997-138A931A25EC}
Linear Element Type: B Carriageway
From Distance: 929 m
To Distance: 1,489 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.508334 -0.640044
51.508292 -0.639849
51.507918 -0.638129
51.507827 -0.637721
51.507737 -0.637314
51.507435 -0.63591
51.5073 -0.63528
51.507082 -0.634322
51.506732 -0.632771
51.506655 -0.632432

Geometry type: MultiLineString
Geometry points: 18
First coordinate pair: -0.632432, 51.506655
Road section segments: 1
Road section points: 18

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.632432,
                51.506655
            ],
            [
                -0.631473,
                51.506446
            ],
            [
                -0.629927,
                51.506113
            ],
            [
                -0.628409,
                51.50579
            ],
            [
                -0.627972,
                51.505693
            ],
            [
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                51.505596
            ],
            [
                -0.627534,
                51.505596
            ],
            [
                -0.627235,
                51.505536
            ],
            [
                -0.640044,
                51.508334
            ],
            [
                -0.639849,
                51.508292
            ],
            [
                -0.638129,
                51.507918
            ],
            [
                -0.637721,
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            ],
            [
                -0.637314,
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            ],
            [
                -0.63591,
                51.507435
            ],
            [
                -0.63528,
                51.5073
            ],
            [
                -0.634322,
                51.507082
            ],
            [
                -0.632771,
                51.506732
            ],
            [
                -0.632432,
                51.506655
            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Other
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other