M4 Eastbound Jct 5 to Jct 4B lane 3 closure
PlannedM4 Eastbound Jct 5 to Jct 4B lane 3 closure
- Start time
- Mon, Oct 19, 2026 9:00 PM
- Expected end
- Tue, Oct 20, 2026 4:30 AM
- Duration
- 7 hours 30 minutes
- Road
- M4 – M4 Eastbound Within J5
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Lanes affected
- 2 of 2 lanes affected, 2 of 1 lanes affected, 2 of 3 lanes affected
- Reason
- Repair Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
Move Insights
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Flood risk assessment
Planning history
EPC ratings & more
- First published
- Mon, Sep 21, 2026 12:17 PM
- Last updated
- Mon, Oct 19, 2026 5:52 AM
- Cleared
- Tue, Oct 20, 2026 4:30 AM
- Latest update: M4 Eastbound Jct 5 to Jct 4B lane 3 closure
- Coordinates
- 51.490116, -0.548761
- Latitude span
- 51.486577 – 51.493218
- Longitude span
- -0.567393 – -0.532644
- Bounding box centre
- 51.489898, -0.550019
- Location descriptions
-
- M4 eastbound within J5
- M4 eastbound between J5 and J4B
- M4 eastbound between J6 and J5
- Feed validity status
- Planned
- Overall feed start
- Mon, Oct 19, 2026 9:00 PM
- Overall feed end
- Tue, Oct 20, 2026 4:30 AM
- Feed window length
- 7 hours 30 minutes
- 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
6 coordinate pairs- Description
- M4 eastbound within J5
- 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
- {4AE6FFC3-8638-D5A0-2A8D-DD39D45FECFC}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 295 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.489843 -0.55021 51.48995 -0.549844 51.49053 -0.547862 51.490851 -0.546659 51.490851 -0.546659 51.490939 -0.546328
Segment 2
13 coordinate pairs- Description
- M4 eastbound within J5
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 1 operational lane
- 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
- {1224C050-767F-4687-9DFC-90D6D4B6BEB3}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 588 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.49209 -0.541556 51.492149 -0.541237 51.492233 -0.540803 51.492325 -0.540252 51.492477 -0.539401 51.492485 -0.539354 51.492659 -0.538153 51.492799 -0.537111 51.492897 -0.536301 51.492962 -0.535809 51.49297 -0.535737 51.493051 -0.534985 51.493176 -0.533279
Segment 3
6 coordinate pairs- Description
- M4 eastbound within J5
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- East Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End2
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {BAE7D305-A98C-4A12-822A-23D825025F6A}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 203 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.491477 -0.544313 51.491506 -0.544194 51.491656 -0.543587 51.491727 -0.543268 51.491886 -0.542542 51.49209 -0.541556
Segment 4
6 coordinate pairs- Description
- M4 eastbound between J5 and J4B
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 1 operational lane
- 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
- {2D7FBEAA-7E69-47DC-8335-F678E9006D5D}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 37 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.493176 -0.533279 51.493179 -0.53324 51.493182 -0.53319 51.493186 -0.533137 51.493198 -0.532962 51.493212 -0.532747
Segment 5
4 coordinate pairs- Description
- M4 eastbound within J5
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 1 operational lane
- 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
- {F1D213A3-EF90-165A-A2EC-687CB848055B}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 152 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.490939 -0.546328 51.491027 -0.545997 51.491476 -0.544315 51.491477 -0.544313
Segment 6
2 coordinate pairs- Description
- M4 eastbound between J5 and J4B
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes 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
- {E240EF51-44E3-47A6-AAA7-217FB89D1F13}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 7 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.493212 -0.532747 51.493218 -0.532644
Segment 7
35 coordinate pairs- Description
- M4 eastbound between J6 and J5
- 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
- {4CB54456-8BB5-4985-B157-0BF450980DE7}
- Linear Element Type
- B Carriageway
- From Distance
- 502 m
- To Distance
- 1,765 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.486612 -0.567393 51.486593 -0.566909 51.486589 -0.566563 51.486577 -0.56557 51.48658 -0.565188 51.48658 -0.565109 51.4866 -0.564489 51.486653 -0.563666 51.486724 -0.562915 51.486739 -0.562746 51.486748 -0.56264 51.486838 -0.56197 51.486847 -0.561903 51.486954 -0.561136 51.487081 -0.560455 51.487233 -0.559687 51.487347 -0.559206 51.487404 -0.558961 51.487593 -0.558221 51.488326 -0.555648 51.488514 -0.554922 51.488798 -0.553967 51.488851 -0.553788 51.488988 -0.553282 51.4892 -0.552497 51.489589 -0.551099 51.489614 -0.551011 51.489695 -0.55073 51.489695 -0.550729 51.489695 -0.550728 51.48975 -0.550537 51.489751 -0.550532 51.489835 -0.550241 51.489841 -0.550217 51.489843 -0.55021
- Geometry type
- MultiLineString
- Geometry points
- 72
- First coordinate pair
- -0.550210, 51.489843
- Road section segments
- 1
- Road section points
- 72
View geometry JSON
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View road section coordinates
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- 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
- Mon, Sep 21, 2026 12:17 PM
- Record versioned
- Mon, Oct 19, 2026 5:52 AM
- Coordinate source
- Geometry
Driving on the M4? See every live closure, roadwork and planned restriction on this road.
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View update
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Expected clear 20 Oct 2026, 06:00
M4 eastbound Jct 21 to 20 - lane closures
Category: Road Maintenance
View update
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Starts in 13 hours 54 minutes
Starts 19 Oct 2026, 21:00
Expected clear 20 Oct 2026, 06:00
M4 eastbound lane 1 and 2 closure (59/3 to 57/3)
Category: Road Maintenance
View update
M4 eastbound Jct 13 between the slips carriageway closure
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M4 · M4 Eastbound Between J14 And J13
Starts in 13 hours 54 minutes
Starts 19 Oct 2026, 21:00
Expected clear 20 Oct 2026, 06:00
M4 eastbound Jct 13 between the slips carriageway closure
Category: Road Maintenance
View update