M4 eastbound Jct 17 to Jct 16 - lane closure
PlannedM4 eastbound Jct 17 to Jct 16 - lane closure
- Start time
- Thu, Oct 15, 2026 8:00 PM
- Expected end
- Fri, Oct 16, 2026 5:00 AM
- Duration
- 9 hours
- Road
- M4 – M4 Westbound Between J16 And J17
- Category
- Road Maintenance
- Direction
- Westbound
- Carriageway
- Dual Carriageway
- Reason
- Maintenance Work
Move Insights
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- First published
- Mon, Oct 5, 2026 12:50 PM
- Last updated
- Thu, Oct 15, 2026 1:41 AM
- Cleared
- Fri, Oct 16, 2026 5:00 AM
- Latest update: M4 eastbound Jct 17 to Jct 16 - lane closure
- Coordinates
- 51.543424, -1.975823
- Latitude span
- 51.540871 – 51.545090
- Longitude span
- -1.982071 – -1.970821
- Bounding box centre
- 51.542981, -1.976446
- Location descriptions
-
- M4 westbound between J16 and J17
- Feed validity status
- Planned
- Overall feed start
- Thu, Oct 15, 2026 8:00 PM
- Overall feed end
- Fri, Oct 16, 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
8 coordinate pairs- Description
- M4 westbound between J16 and J17
- Carriageway
- Dual Carriageway
- Lane Usage
- Lh
- Lane Number
- 0
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 0 lanes restricted
- Operational Lanes
- 4 operational lanes
- Direction On Section
- West Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End2
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {915F595F-2A6E-43A8-B45A-D5AF988D5977}
- Linear Element Type
- A Carriageway
- From Distance
- 435 m
- To Distance
- 707 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.54509 -1.970821 51.544992 -1.971204 51.544615 -1.972546 51.544525 -1.972878 51.54431 -1.973555 51.544255 -1.973728 51.544121 -1.974132 51.544039 -1.974372
Segment 2
13 coordinate pairs- Description
- M4 westbound between J16 and J17
- Carriageway
- Dual Carriageway
- Lane Usage
- Lh
- Lane Number
- 0
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 0 lanes restricted
- Operational Lanes
- 4 operational lanes
- Direction On Section
- West Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End1
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {334A9FE2-1378-485B-8046-2507C5B7732F}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 640 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.544039 -1.974372 51.544038 -1.974376 51.544034 -1.974384 51.543698 -1.975358 51.543408 -1.976152 51.543339 -1.976339 51.543015 -1.977176 51.542863 -1.977565 51.542377 -1.978733 51.541919 -1.979757 51.541397 -1.980897 51.540957 -1.981863 51.540871 -1.982071
- Geometry type
- MultiLineString
- Geometry points
- 21
- First coordinate pair
- -1.970821, 51.545090
- Road section segments
- 1
- Road section points
- 21
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-1.970821,
51.54509
],
[
-1.971204,
51.544992
],
[
-1.972546,
51.544615
],
[
-1.972878,
51.544525
],
[
-1.973555,
51.54431
],
[
-1.973728,
51.544255
],
[
-1.974132,
51.544121
],
[
-1.974372,
51.544039
],
[
-1.974372,
51.544039
],
[
-1.974376,
51.544038
],
[
-1.974384,
51.544034
],
[
-1.975358,
51.543698
],
[
-1.976152,
51.543408
],
[
-1.976339,
51.543339
],
[
-1.977176,
51.543015
],
[
-1.977565,
51.542863
],
[
-1.978733,
51.542377
],
[
-1.979757,
51.541919
],
[
-1.980897,
51.541397
],
[
-1.981863,
51.540957
],
[
-1.982071,
51.540871
]
]
]
}
View road section coordinates
[
[
[
-1.970821,
51.54509
],
[
-1.971204,
51.544992
],
[
-1.972546,
51.544615
],
[
-1.972878,
51.544525
],
[
-1.973555,
51.54431
],
[
-1.973728,
51.544255
],
[
-1.974132,
51.544121
],
[
-1.974372,
51.544039
],
[
-1.974372,
51.544039
],
[
-1.974376,
51.544038
],
[
-1.974384,
51.544034
],
[
-1.975358,
51.543698
],
[
-1.976152,
51.543408
],
[
-1.976339,
51.543339
],
[
-1.977176,
51.543015
],
[
-1.977565,
51.542863
],
[
-1.978733,
51.542377
],
[
-1.979757,
51.541919
],
[
-1.980897,
51.541397
],
[
-1.981863,
51.540957
],
[
-1.982071,
51.540871
]
]
]
- 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
- Mon, Oct 5, 2026 12:50 PM
- Record versioned
- Thu, Oct 15, 2026 1:41 AM
- Coordinate source
- Geometry
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lane closure