M4 eastbound lane 3 closure (88/3 to 87/6)

Cleared

Start time: Thu, Sep 24, 2026 6:42 PM
Expected end: Fri, Sep 25, 2026 5:00 AM
Duration: 5 hours 18 minutes 2 seconds
Road: M4 – M4 Eastbound Between J13 And J12
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: Lane 3 closed, 1 of 3 lanes affected
Reason: Repair Work

Live incident

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First published: Thu, Sep 24, 2026 6:42 PM
Last updated: Thu, Sep 24, 2026 11:25 PM
Cleared: Fri, Sep 25, 2026 12:00 AM

Latest update: M4 eastbound lane 3 closure (88/3 to 87/6)

Coordinates: 51.464909, -1.262998
Latitude span: 51.463934 – 51.465328
Longitude span: -1.266683 – -1.256851
Bounding box centre: 51.464631, -1.261767
Location descriptions: M4 eastbound between J13 and J12

Feed validity status: Active
Overall feed start: Thu, Sep 24, 2026 6:42 PM
Overall feed end: Fri, Sep 25, 2026 5:00 AM
Feed window length: 10 hours 18 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

15 coordinate pairs

Description: M4 eastbound between J13 and J12
Carriageway: Dual Carriageway
Lane Usage: Cl3
Lane Number: 3
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: Start2 End1
Linear Element Road: M4
Linear Element Model: The Network Model
Linear Element Id: {9840034C-FEDE-4411-AF90-606524159D61}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 633 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.465291 -1.26569
51.465271 -1.26547
51.465241 -1.265053
51.465212 -1.264765
51.465174 -1.264392
51.465127 -1.264004
51.465113 -1.263903
51.465032 -1.2633
51.464901 -1.262395
51.464751 -1.261462
51.464537 -1.260299
51.46422 -1.258606
51.464218 -1.258591
51.464024 -1.257471
51.463934 -1.256851

Segment 2

4 coordinate pairs

Description: M4 eastbound between J13 and J12
Carriageway: Dual Carriageway
Lane Usage: Cl3
Lane Number: 3
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 End2
Linear Element Road: M4
Linear Element Model: The Network Model
Linear Element Id: {F743A992-E5D2-4A2F-813C-E2F432C1818C}
Linear Element Type: B Carriageway
From Distance: 569 m
To Distance: 638 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.465328 -1.266683
51.465322 -1.266477
51.465291 -1.265858
51.465291 -1.26569

Geometry type: MultiLineString
Geometry points: 19
First coordinate pair: -1.265690, 51.465291
Road section segments: 1
Road section points: 19

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
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                -1.26569,
                51.465291
            ],
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                -1.26547,
                51.465271
            ],
            [
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                51.465241
            ],
            [
                -1.264765,
                51.465212
            ],
            [
                -1.264392,
                51.465174
            ],
            [
                -1.264004,
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            ],
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            ],
            [
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            [
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            ],
            [
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            ],
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            [
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            ],
            [
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            [
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            ],
            [
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            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Repair Work
Compliance: Mandatory
Probability: Certain
Validity status: Active
Road management: Other