M4 eastbound lane 3 closure (89/6 to 88/8)

Cleared

Start time: Sat, Oct 11, 2025 8:21 PM
Expected end: Sun, Oct 12, 2025 5:00 AM
Duration: 8 hours 39 minutes
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: Maintenance Work

Live incident

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Cleared

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First published: Sat, Oct 11, 2025 8:21 PM
Last updated: Sun, Oct 12, 2025 1:59 AM
Cleared: Sun, Oct 12, 2025 5:00 AM

Latest update: M4 eastbound lane 3 closure (89/6 to 88/8)

Coordinates: 51.463769, -1.278142
Latitude span: 51.461689 – 51.464980
Longitude span: -1.283730 – -1.273565
Bounding box centre: 51.463335, -1.278648
Location descriptions: M4 eastbound between J13 and J12

Feed validity status: Active
Overall feed start: Sat, Oct 11, 2025 8:21 PM
Overall feed end: Sun, Oct 12, 2025 5:00 AM
Feed window length: 8 hours 39 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

13 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 End1
Linear Element Road: M4
Linear Element Model: The Network Model
Linear Element Id: {B80CCC11-CB3D-4B64-AE9A-85B65D1EF98F}
Linear Element Type: B Carriageway
From Distance: 762 m
To Distance: 1,477 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.461689 -1.28373
51.46199 -1.283185
51.462372 -1.282387
51.462674 -1.281749
51.462718 -1.281647
51.462771 -1.281502
51.463471 -1.279692
51.463833 -1.27865
51.463983 -1.278144
51.464168 -1.277522
51.464378 -1.276669
51.464711 -1.275181
51.464785 -1.274797

Segment 2

5 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: 0 m
To Distance: 88 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.464785 -1.274797
51.464787 -1.274789
51.464815 -1.274618
51.464928 -1.27394
51.46498 -1.273565

Geometry type: MultiLineString
Geometry points: 18
First coordinate pair: -1.283730, 51.461689
Road section segments: 1
Road section points: 18

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.28373,
                51.461689
            ],
            [
                -1.283185,
                51.46199
            ],
            [
                -1.282387,
                51.462372
            ],
            [
                -1.281749,
                51.462674
            ],
            [
                -1.281647,
                51.462718
            ],
            [
                -1.281502,
                51.462771
            ],
            [
                -1.279692,
                51.463471
            ],
            [
                -1.27865,
                51.463833
            ],
            [
                -1.278144,
                51.463983
            ],
            [
                -1.277522,
                51.464168
            ],
            [
                -1.276669,
                51.464378
            ],
            [
                -1.275181,
                51.464711
            ],
            [
                -1.274797,
                51.464785
            ],
            [
                -1.274797,
                51.464785
            ],
            [
                -1.274789,
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            ],
            [
                -1.274618,
                51.464815
            ],
            [
                -1.27394,
                51.464928
            ],
            [
                -1.273565,
                51.46498
            ]
        ]
    ]
}

View road section coordinates

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