M4 Eastbound Jct 19 to Jct 18 lane 1 closure
PlannedM4 Eastbound Jct 19 to Jct 18 lane 1 closure
- Start time
- Thu, Aug 13, 2026 8:00 PM
- Expected end
- Fri, Aug 14, 2026 5:00 AM
- Duration
- 9 hours
- Road
- M4 – M4 Eastbound Between J19 And J18
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 1 closed, 1 of 3 lanes affected
- Reason
- Maintenance Work
Move Insights
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- First published
- Tue, Jul 21, 2026 10:13 AM
- Last updated
- Thu, Aug 13, 2026 1:41 AM
- Cleared
- Fri, Aug 14, 2026 5:00 AM
- Latest update: M4 Eastbound Jct 19 to Jct 18 lane 1 closure
- Coordinates
- 51.498160, -2.435117
- Latitude span
- 51.497875 – 51.498997
- Longitude span
- -2.448148 – -2.417677
- Bounding box centre
- 51.498436, -2.432913
- Location descriptions
-
- M4 eastbound between J19 and J18
- Feed validity status
- Planned
- Overall feed start
- Thu, Aug 13, 2026 8:00 PM
- Overall feed end
- Fri, Aug 14, 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
13 coordinate pairs- Description
- M4 eastbound between J19 and J18
- 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
- Start2 End1
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {ECE92394-6379-4B07-B9E8-82CA83CEA3C5}
- Linear Element Type
- B Carriageway
- From Distance
- 898 m
- To Distance
- 2,101 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.498997 -2.448148 51.498973 -2.447973 51.498833 -2.447007 51.498511 -2.444238 51.498355 -2.442723 51.498217 -2.441022 51.498012 -2.438067 51.497964 -2.436597 51.49794 -2.435833 51.497916 -2.435084 51.497885 -2.433557 51.497875 -2.43154 51.497877 -2.430949
Segment 2
5 coordinate pairs- Description
- M4 eastbound between J19 and J18
- 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
- {AE403C52-5D62-47F7-9FDF-592C93083448}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 921 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.497877 -2.430949 51.497896 -2.428313 51.497914 -2.423271 51.49792 -2.419151 51.497925 -2.417677
- Geometry type
- MultiLineString
- Geometry points
- 18
- First coordinate pair
- -2.448148, 51.498997
- Road section segments
- 1
- Road section points
- 18
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-2.448148,
51.498997
],
[
-2.447973,
51.498973
],
[
-2.447007,
51.498833
],
[
-2.444238,
51.498511
],
[
-2.442723,
51.498355
],
[
-2.441022,
51.498217
],
[
-2.438067,
51.498012
],
[
-2.436597,
51.497964
],
[
-2.435833,
51.49794
],
[
-2.435084,
51.497916
],
[
-2.433557,
51.497885
],
[
-2.43154,
51.497875
],
[
-2.430949,
51.497877
],
[
-2.430949,
51.497877
],
[
-2.428313,
51.497896
],
[
-2.423271,
51.497914
],
[
-2.419151,
51.49792
],
[
-2.417677,
51.497925
]
]
]
}
View road section coordinates
[
[
[
-2.448148,
51.498997
],
[
-2.447973,
51.498973
],
[
-2.447007,
51.498833
],
[
-2.444238,
51.498511
],
[
-2.442723,
51.498355
],
[
-2.441022,
51.498217
],
[
-2.438067,
51.498012
],
[
-2.436597,
51.497964
],
[
-2.435833,
51.49794
],
[
-2.435084,
51.497916
],
[
-2.433557,
51.497885
],
[
-2.43154,
51.497875
],
[
-2.430949,
51.497877
],
[
-2.430949,
51.497877
],
[
-2.428313,
51.497896
],
[
-2.423271,
51.497914
],
[
-2.419151,
51.49792
],
[
-2.417677,
51.497925
]
]
]
- Cause type
- Road Maintenance
- Detailed cause
- Maintenance Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Tue, Jul 21, 2026 10:13 AM
- Record versioned
- Thu, Aug 13, 2026 1:41 AM
- Coordinate source
- Geometry
Driving on the M4? See every live closure, roadwork and planned restriction on this road.
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