M4 eastbound Jct 16 to Jct 15 lane closures (131/3 to 128/6)

Cleared

Start time: Wed, Oct 1, 2025 7:00 PM
Expected end: Thu, Oct 2, 2025 5:00 AM
Duration: 10 hours
Road: M4 – M4 Eastbound Between J16 And J15
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: 2 of 2 lanes affected
Reason: Tree And Vegetation Cutting Work

Live incident

Active roadworks

Planned

Cleared

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First published: Fri, Sep 26, 2025 10:23 AM
Last updated: Wed, Oct 1, 2025 6:12 PM
Cleared: Thu, Oct 2, 2025 5:00 AM

Latest update: M4 eastbound Jct 16 to Jct 15 lane closures (131/3 to 128/6)

Coordinates: 51.540307, -1.814537
Latitude span: 51.539873 – 51.541205
Longitude span: -1.832657 – -1.794073
Bounding box centre: 51.540539, -1.813365
Location descriptions: M4 eastbound between J16 and J15

Feed validity status: Planned
Overall feed start: Wed, Oct 1, 2025 7:00 PM
Overall feed end: Thu, Oct 2, 2025 5:00 AM
Feed window length: 10 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

26 coordinate pairs

Description: M4 eastbound between J16 and J15
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 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: {B7B8321A-B074-4D7E-8FD0-51B43FD5B81A}
Linear Element Type: B Carriageway
From Distance: 833 m
To Distance: 2,477 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.541205 -1.832657
51.541183 -1.832536
51.541136 -1.832277
51.5409 -1.830951
51.540837 -1.830475
51.540692 -1.829596
51.540555 -1.828674
51.540519 -1.828357
51.540328 -1.826901
51.540136 -1.824926
51.540091 -1.824408
51.540026 -1.823384
51.539953 -1.821895
51.539952 -1.82187
51.539896 -1.820515
51.539875 -1.818843
51.539875 -1.81841
51.539873 -1.817631
51.539882 -1.817127
51.539924 -1.815584
51.539985 -1.81394
51.540011 -1.813478
51.540044 -1.81293
51.540101 -1.812144
51.540296 -1.809797
51.540341 -1.809215

Segment 2

14 coordinate pairs

Description: M4 eastbound between J16 and J15
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 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: {CFBEE345-7EE4-46E5-AA8F-31FD0679CD61}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 1,055 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.540341 -1.809215
51.540451 -1.807413
51.540487 -1.806197
51.540512 -1.805215
51.540521 -1.804181
51.540521 -1.802576
51.54047 -1.800647
51.540413 -1.799423
51.540336 -1.798308
51.54029 -1.79776
51.540263 -1.797299
51.540171 -1.79629
51.53997 -1.794373
51.539935 -1.794073

Geometry type: MultiLineString
Geometry points: 40
First coordinate pair: -1.832657, 51.541205
Road section segments: 1
Road section points: 40

View geometry JSON

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        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Tree And Vegetation Cutting Work
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other