M4 eastbound lane 4 closure (69/4 to 64/9)
PlannedM4 eastbound lane 4 closure (69/4 to 64/9)
- Start time
- Wed, Oct 14, 2026 7:00 PM
- Expected end
- Thu, Oct 15, 2026 5:00 AM
- Duration
- 10 hours
- Road
- M4 – M4 Eastbound Between J12 And J11
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 4 closed, 1 of 3 lanes affected
- Reason
- Sweeping Of Road
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
- Fri, Sep 25, 2026 11:00 AM
- Last updated
- Wed, Oct 14, 2026 12:23 AM
- Cleared
- Thu, Oct 15, 2026 5:00 AM
- Latest update: M4 eastbound lane 4 closure (69/4 to 64/9)
- Coordinates
- 51.416423, -0.987110
- Latitude span
- 51.411817 – 51.421625
- Longitude span
- -1.021012 – -0.959271
- Bounding box centre
- 51.416721, -0.990142
- Location descriptions
-
- M4 eastbound between J12 and J11
- M4 eastbound within J11
- M4 eastbound between J11 and J10
- Feed validity status
- Planned
- Overall feed start
- Wed, Oct 14, 2026 7:00 PM
- Overall feed end
- Thu, Oct 15, 2026 5:00 AM
- Feed window length
- 10 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
7 coordinate pairs- Description
- M4 eastbound between J12 and J11
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- 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
- {3283BB33-8DDD-4AD3-8898-57C7FC2E0BC8}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 173 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.415115 -0.980196 51.414992 -0.979896 51.414792 -0.979411 51.414681 -0.979144 51.41447 -0.978588 51.414397 -0.978398 51.41428 -0.978092
Segment 2
10 coordinate pairs- Description
- M4 eastbound within J11
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- 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
- {733C82DC-4C74-48B1-AF58-1B850FF9A57F}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 373 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.41428 -0.978092 51.414053 -0.977494 51.413917 -0.977133 51.413853 -0.976962 51.413613 -0.976306 51.413475 -0.975867 51.413428 -0.975721 51.413234 -0.975035 51.412927 -0.973892 51.41279 -0.973299
Segment 3
2 coordinate pairs- Description
- M4 eastbound within J11
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- 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
- {3A1E944F-5F8B-4EDF-98AF-74EDE6AE94F3}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 19 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.41279 -0.973299 51.412724 -0.973039
Segment 4
7 coordinate pairs- Description
- M4 eastbound between J12 and J11
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- 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
- {D4D9646F-4C40-4563-825B-5F44C08020DC}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 299 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.420151 -0.999923 51.420061 -0.999201 51.419965 -0.998528 51.419851 -0.997797 51.419675 -0.996674 51.419651 -0.996521 51.41951 -0.995748
Segment 5
6 coordinate pairs- Description
- M4 eastbound between J11 and J10
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- 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
- {20E7F7B3-9635-4F10-A92B-4B88CCD5C107}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 299 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.411846 -0.963525 51.411867 -0.962973 51.411894 -0.962419 51.411942 -0.961638 51.41207 -0.960323 51.412208 -0.959271
Segment 6
8 coordinate pairs- Description
- M4 eastbound within J11
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- 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
- {1879A7F3-4E5C-428A-AF86-DB6FC6F45A2A}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 157 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.412724 -0.973039 51.412694 -0.972919 51.412612 -0.972491 51.412611 -0.972489 51.412566 -0.972249 51.412486 -0.971831 51.412409 -0.971419 51.412307 -0.970874
Segment 7
30 coordinate pairs- Description
- M4 eastbound between J12 and J11
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- 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
- {14B0352D-F889-48D8-9C8F-DADDD9A46BE3}
- Linear Element Type
- B Carriageway
- From Distance
- 503 m
- To Distance
- 1,981 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.421625 -1.021012 51.421601 -1.020828 51.421471 -1.019824 51.421418 -1.019422 51.421385 -1.019117 51.421272 -1.018088 51.421213 -1.017442 51.421198 -1.017282 51.421075 -1.015992 51.421025 -1.01536 51.420931 -1.013895 51.420926 -1.013773 51.420866 -1.012516 51.42086 -1.012358 51.42084 -1.011805 51.420819 -1.011251 51.420794 -1.010346 51.420765 -1.009052 51.420758 -1.008195 51.420756 -1.008017 51.42072 -1.006896 51.420645 -1.005193 51.420641 -1.0051 51.420555 -1.003901 51.42055 -1.003822 51.42041 -1.002243 51.420264 -1.000865 51.420167 -1.000048 51.420159 -0.999985 51.420151 -0.999923
Segment 8
18 coordinate pairs- Description
- M4 eastbound between J12 and J11
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- 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
- {8A003320-1501-4A2C-974C-3F508FA0374B}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,191 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.41951 -0.995748 51.419481 -0.99559 51.419339 -0.994701 51.419038 -0.993227 51.418813 -0.992124 51.418439 -0.990493 51.418318 -0.990021 51.418076 -0.989077 51.417751 -0.987862 51.417473 -0.98689 51.417325 -0.98639 51.417241 -0.98609 51.416863 -0.984934 51.416512 -0.983877 51.416282 -0.983235 51.415591 -0.981381 51.415205 -0.980412 51.415115 -0.980196
Segment 9
6 coordinate pairs- Description
- M4 eastbound between J11 and J10
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- 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
- {A953422B-0318-4D6F-A699-BA0D574BE9FD}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 69 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.411818 -0.964524 51.411817 -0.96433 51.411827 -0.964128 51.411837 -0.963935 51.41184 -0.963693 51.411846 -0.963525
Segment 10
10 coordinate pairs- Description
- M4 eastbound within J11
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- 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
- {D2BABF95-DD04-44A7-9975-12BC28620649}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 446 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.412307 -0.970874 51.412155 -0.969876 51.412126 -0.969653 51.412033 -0.968852 51.411945 -0.967848 51.411902 -0.967221 51.411886 -0.967024 51.411864 -0.966512 51.411838 -0.965405 51.411818 -0.964524
- Geometry type
- MultiLineString
- Geometry points
- 104
- First coordinate pair
- -0.980196, 51.415115
- Road section segments
- 1
- Road section points
- 104
View geometry JSON
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View road section coordinates
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]
- Cause type
- Road Maintenance
- Detailed cause
- Sweeping Of Road
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Fri, Sep 25, 2026 11:00 AM
- Record versioned
- Wed, Oct 14, 2026 12:23 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 3 to Jct 2 lane 1 closure
Planned Roadworks National Highways
Hounslow
M4 · M4 Eastbound Between J3 And J2
Starts in 19 hours 32 minutes
Starts 14 Oct 2026, 21:00
Expected clear 15 Oct 2026, 04:30
M4 Eastbound Jct 3 to Jct 2 lane 1 closure
Category: Construction Work
View update
M4 eastbound lane 1 and 2 closure (51/5 to 50/6)
Planned Roadworks National Highways
Bracknell Forest
M4 · M4 Eastbound Between J10 And J8
Starts in 17 hours 32 minutes
Starts 14 Oct 2026, 19:00
Expected clear 15 Oct 2026, 05:00
M4 eastbound lane 1 and 2 closure (51/5 to 50/6)
Category: Road Maintenance
View update
M4 eastbound lane 1 and 2 closure (40/9 to 39/9)
Planned Roadworks National Highways
Slough
M4 · M4 Eastbound Within J7
Starts in 17 hours 32 minutes
Starts 14 Oct 2026, 19:00
Expected clear 15 Oct 2026, 05:00
M4 eastbound lane 1 and 2 closure (40/9 to 39/9)
Category: Road Maintenance
View update
M4 eastbound Jct 18 between exit and entry slip road carriageway closure
Planned Roadworks National Highways
South Gloucestershire
M4 · M4 Eastbound Between J18 And J17
Starts in 17 hours 32 minutes
Starts 14 Oct 2026, 19:00
Expected clear 15 Oct 2026, 05:00
M4 eastbound Jct 18 between exit and entry slip road carriageway closure
Category: Road Maintenance
View update
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Planned Roadworks National Highways
South Gloucestershire
M4 · M4 Eastbound Between J18 And J17
Starts in 4 hours 32 minutes
Starts 14 Oct 2026, 06:00
Expected clear 14 Oct 2026, 17:00
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Category: Road Maintenance
View update
M4 Eastbound Jct 2 exit slip road closure
Cleared Roadworks National Highways
Hounslow
M4 · M4 J2 Eastbound Exit
Cleared 1 hour 52 minutes ago
Started 13 Oct 2026, 21:00
Ended 13 Oct 2026, 23:35
M4 Eastbound Jct 2 exit slip road closure
Category: Construction Work
View update