M4 eastbound lane 1 and 2 closure (50/4 to 45/7)
ClearedM4 eastbound lane 1 and 2 closure (50/4 to 45/7)
- Start time
- Mon, Sep 14, 2026 7:30 PM
- Expected end
- Tue, Sep 15, 2026 5:00 AM
- Duration
- 9 hours 30 minutes
- Road
- M4 – M4 Eastbound Between J10 And J8
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Lanes affected
- 2 of 2 lanes affected
- Reason
- Maintenance Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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Flood risk assessment
Planning history
EPC ratings & more
- First published
- Mon, Jun 15, 2026 1:15 PM
- Last updated
- Tue, Sep 15, 2026 4:22 AM
- Cleared
- Tue, Sep 15, 2026 5:00 AM
- Latest update: M4 eastbound lane 1 and 2 closure (50/4 to 45/7)
- Coordinates
- 51.483245, -0.755721
- Latitude span
- 51.466092 – 51.496469
- Longitude span
- -0.777225 – -0.732115
- Bounding box centre
- 51.481281, -0.754670
- Location descriptions
-
- M4 eastbound between J10 and J8
- Feed validity status
- Planned
- Overall feed start
- Mon, Sep 14, 2026 7:30 PM
- Overall feed end
- Tue, Sep 15, 2026 5:00 AM
- Feed window length
- 9 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
5 coordinate pairs- Description
- M4 eastbound between J10 and J8
- 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
- {6D452CED-D559-49F3-B872-855A40BD59BB}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 248 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.494226 -0.736111 51.494796 -0.735122 51.495575 -0.733785 51.495591 -0.733758 51.495738 -0.733481
Segment 2
2 coordinate pairs- Description
- M4 eastbound between J10 and J8
- 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
- {240CCA21-9FE4-4A51-8653-7311281C837D}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 132 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.468254 -0.774168 51.469175 -0.772962
Segment 3
6 coordinate pairs- Description
- M4 eastbound between J10 and J8
- 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
- {394E8C98-DFB9-11A5-473C-261E7C67F490}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 124 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.495738 -0.733481 51.49584 -0.733289 51.496164 -0.732719 51.496169 -0.732708 51.496341 -0.732369 51.496469 -0.732115
Segment 4
22 coordinate pairs- Description
- M4 eastbound between J10 and J8
- 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
- {87CC9658-EBCD-4558-8529-81E58CD48E98}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 972 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.480297 -0.763045 51.480368 -0.762985 51.480744 -0.762582 51.481038 -0.762272 51.481047 -0.762263 51.481306 -0.761999 51.48202 -0.761219 51.482852 -0.760252 51.483146 -0.759873 51.483376 -0.759576 51.483448 -0.759484 51.483987 -0.75876 51.484345 -0.758225 51.48448 -0.758032 51.484723 -0.757653 51.484741 -0.757624 51.485366 -0.756651 51.485607 -0.756228 51.485933 -0.75566 51.486067 -0.755409 51.486339 -0.754912 51.486866 -0.753922
Segment 5
7 coordinate pairs- Description
- M4 eastbound between J10 and J8
- 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
- {8A77EB64-65B7-4A7A-A2F4-C7C018BF5569}
- Linear Element Type
- B Carriageway
- From Distance
- 606 m
- To Distance
- 927 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.466092 -0.777225 51.4661 -0.777213 51.466401 -0.776765 51.467286 -0.775487 51.467584 -0.775047 51.468148 -0.774306 51.468254 -0.774168
Segment 6
24 coordinate pairs- Description
- M4 eastbound between J10 and J8
- 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
- {083D6D01-FC84-49B1-87BC-C7037B790508}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,487 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.486866 -0.753922 51.487035 -0.753574 51.487172 -0.753285 51.487419 -0.752744 51.487753 -0.752014 51.488409 -0.750427 51.488506 -0.750192 51.488689 -0.749685 51.488817 -0.749332 51.488945 -0.748978 51.489175 -0.748338 51.489486 -0.747379 51.490069 -0.745562 51.490376 -0.74468 51.490479 -0.744388 51.490924 -0.743206 51.491339 -0.742124 51.49178 -0.741082 51.491978 -0.740598 51.493074 -0.738272 51.493446 -0.737553 51.493963 -0.73657 51.494149 -0.736246 51.494226 -0.736111
Segment 7
19 coordinate pairs- Description
- M4 eastbound between J10 and J8
- 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
- {5439E6C3-3C4E-403D-AEF8-AD6595A4004E}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,418 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.469175 -0.772962 51.469201 -0.772955 51.469668 -0.772446 51.469794 -0.772301 51.470632 -0.771397 51.471435 -0.770581 51.471698 -0.770321 51.472725 -0.769352 51.473339 -0.768833 51.474154 -0.768178 51.474976 -0.767563 51.475483 -0.767181 51.476481 -0.766425 51.477302 -0.765745 51.478329 -0.764868 51.479242 -0.764059 51.479685 -0.76364 51.480123 -0.763223 51.480297 -0.763045
- Geometry type
- MultiLineString
- Geometry points
- 85
- First coordinate pair
- -0.736111, 51.494226
- Road section segments
- 1
- Road section points
- 85
View geometry JSON
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View road section coordinates
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- 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, Jun 15, 2026 1:15 PM
- Record versioned
- Tue, Sep 15, 2026 4:22 AM
- Coordinate source
- Geometry
Driving on the M4? See every live closure, roadwork and planned restriction on this road.
M4 live closuresRelated incidents
M4 Eastbound Jct 2 exit slip road closure
Planned Roadworks National Highways
Hounslow
M4 · M4 J2 Eastbound Exit
Starts in 4 hours 8 minutes
Starts 12 Oct 2026, 21:00
Expected clear 13 Oct 2026, 04:30
M4 Eastbound Jct 2 exit slip road closure
Category: Construction Work
View update
M4 Eastbound Jct 3 to Jct 2 lane 1 closure
Planned Roadworks National Highways
Hounslow
M4 · M4 Eastbound Between J3 And J2
Starts in 4 hours 8 minutes
Starts 12 Oct 2026, 21:00
Expected clear 13 Oct 2026, 04:30
M4 Eastbound Jct 3 to Jct 2 lane 1 closure
Category: Construction Work
View update
M4 eastbound lane 3 closure (76/8 to 74/2)
Planned Roadworks National Highways
West Berkshire
M4 · M4 Eastbound Between J13 And J12
Starts in 2 hours 8 minutes
Starts 12 Oct 2026, 19:00
Expected clear 13 Oct 2026, 05:00
M4 eastbound lane 3 closure (76/8 to 74/2)
Category: Road Maintenance
View update
M4 eastbound Jct 18 to Jct 17 hardshoulder closure (166/2 to 161/4)
Cleared Roadworks National Highways
South Gloucestershire
M4 · M4 Eastbound Between J18 And J17
Cleared 10 hours 51 minutes ago
Started 12 Oct 2026, 06:00
Ended 12 Oct 2026, 06:00
M4 eastbound Jct 18 to Jct 17 hardshoulder closure (166/2 to 161/4)
Category: Road Maintenance
View update
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Cleared Roadworks National Highways
South Gloucestershire
M4 · M4 Eastbound Between J18 And J17
Cleared 10 hours 31 minutes ago
Started 12 Oct 2026, 06:00
Ended 12 Oct 2026, 06:20
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Category: Road Maintenance
View update
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Cleared Roadworks National Highways
South Gloucestershire
M4 · M4 Eastbound Between J18 And J17
Cleared 36 minutes 14 seconds ago
Started 12 Oct 2026, 05:58
Ended 12 Oct 2026, 16:15
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Category: Road Maintenance
View update