M4 Eastbound Jct 18 to Jct 17 lane closure 168/2-167/5
ClearedM4 Eastbound Jct 18 to Jct 17 lane closure 168/2-167/5
- Start time
- Sun, Nov 9, 2025 10:00 PM
- Expected end
- Mon, Nov 10, 2025 6:00 AM
- Duration
- 8 hours
- Road
- M4 – M4 Eastbound Between J18 And J17
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 3 closed, 1 of 3 lanes affected
- Reason
- Repair Work
Move Insights
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- First published
- Sun, Nov 9, 2025 8:50 PM
- Last updated
- Sun, Nov 9, 2025 10:00 PM
- Cleared
- Mon, Nov 10, 2025 6:00 AM
- Latest update: M4 Eastbound Jct 18 to Jct 17 lane closure 168/2-167/5
- Coordinates
- 51.503227, -2.327587
- Latitude span
- 51.502423 – 51.504137
- Longitude span
- -2.332527 – -2.322945
- Bounding box centre
- 51.503280, -2.327736
- Location descriptions
-
- M4 eastbound between J18 and J17
- Feed validity status
- Planned
- Overall feed start
- Sun, Nov 9, 2025 10:00 PM
- Overall feed end
- Mon, Nov 10, 2025 6:00 AM
- Feed window length
- 8 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
2 coordinate pairs- Description
- M4 eastbound between J18 and J17
- 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
- {3076E318-401F-4607-BE8A-ECC40910170E}
- Linear Element Type
- B Carriageway
- From Distance
- 542 m
- To Distance
- 617 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.502423 -2.332527 51.502553 -2.331467
Segment 2
13 coordinate pairs- Description
- M4 eastbound between J18 and J17
- 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
- {D9231117-AD99-4029-8CA5-B6B638AB534E}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 617 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.502553 -2.331467 51.50258 -2.331237 51.502718 -2.330299 51.502846 -2.329424 51.502947 -2.328805 51.503184 -2.327452 51.503312 -2.326762 51.50344 -2.326085 51.503695 -2.324834 51.503832 -2.324259 51.504086 -2.323158 51.504105 -2.323079 51.504137 -2.322945
- Geometry type
- MultiLineString
- Geometry points
- 15
- First coordinate pair
- -2.332527, 51.502423
- Road section segments
- 1
- Road section points
- 15
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-2.332527,
51.502423
],
[
-2.331467,
51.502553
],
[
-2.331467,
51.502553
],
[
-2.331237,
51.50258
],
[
-2.330299,
51.502718
],
[
-2.329424,
51.502846
],
[
-2.328805,
51.502947
],
[
-2.327452,
51.503184
],
[
-2.326762,
51.503312
],
[
-2.326085,
51.50344
],
[
-2.324834,
51.503695
],
[
-2.324259,
51.503832
],
[
-2.323158,
51.504086
],
[
-2.323079,
51.504105
],
[
-2.322945,
51.504137
]
]
]
}
View road section coordinates
[
[
[
-2.332527,
51.502423
],
[
-2.331467,
51.502553
],
[
-2.331467,
51.502553
],
[
-2.331237,
51.50258
],
[
-2.330299,
51.502718
],
[
-2.329424,
51.502846
],
[
-2.328805,
51.502947
],
[
-2.327452,
51.503184
],
[
-2.326762,
51.503312
],
[
-2.326085,
51.50344
],
[
-2.324834,
51.503695
],
[
-2.324259,
51.503832
],
[
-2.323158,
51.504086
],
[
-2.323079,
51.504105
],
[
-2.322945,
51.504137
]
]
]
- Cause type
- Road Maintenance
- Detailed cause
- Repair Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Sun, Nov 9, 2025 8:50 PM
- Record versioned
- Sun, Nov 9, 2025 10:00 PM
- Coordinate source
- Geometry
Driving on the M4? See every live closure, roadwork and planned restriction on this road.
M4 live closuresRelated incidents
Hard shoulder closure
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hard shoulder closure
M48 : Westbound : J1 Aust to J2 Newhouse : 15/06/26-17/06/26 2000-0600 : Improvement work : Onslip closed : Offslip closed : Diversions in place :
Active Roadworks Traffic WalesDescription: M48 : Westbound : J1 Aust to J2 Newhouse : 15/06/26-17/06/26 2000-0600 : Improvement work : Onslip closed : Offslip closed : Diversions in place :, Start time: 15/06/2026 20:00 , End Date: 17/06/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/06/2026 17:56
M48 : Eastbound : J2 Newhouse to J1 Aust : 17/06/26-19/06/26 2000-0600 : Improvement work : Offslip closed : Onslip closed : Diversions in place :
Active Roadworks Traffic WalesDescription: M48 : Eastbound : J2 Newhouse to J1 Aust : 17/06/26-19/06/26 2000-0600 : Improvement work : Offslip closed : Onslip closed : Diversions in place :, Start time: 17/06/2026 20:00 , End Date: 19/06/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/06/2026 17:57
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