M4 eastbound lane 4 closure (38/7 to 34/2)
PlannedM4 eastbound lane 4 closure (38/7 to 34/2)
- Start time
- Mon, Jan 12, 2026 8:00 PM
- Expected end
- Tue, Jan 13, 2026 6:00 AM
- Duration
- 10 hours
- Road
- M4 – M4 Eastbound Between J7 And J6
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 4 closed, 1 of 3 lanes affected, 1 of 2 lanes affected
- Reason
- Maintenance Work
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
- First published
- Wed, Dec 10, 2025 9:33 AM
- Last updated
- Mon, Jan 12, 2026 7:40 PM
- Cleared
- Tue, Jan 13, 2026 6:00 AM
- Latest update: M4 eastbound lane 4 closure (38/7 to 34/2)
- Coordinates
- 51.501762, -0.605741
- Latitude span
- 51.492737 – 51.508029
- Longitude span
- -0.638642 – -0.582474
- Bounding box centre
- 51.500383, -0.610558
- Location descriptions
-
- M4 eastbound between J7 and J6
- M4 eastbound within J6
- M4 eastbound between J6 and J5
- Feed validity status
- Planned
- Overall feed start
- Mon, Jan 12, 2026 8:00 PM
- Overall feed end
- Tue, Jan 13, 2026 6:00 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
9 coordinate pairs- Description
- M4 eastbound between J7 and J6
- 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
- {BAA93F72-4FD8-413B-A997-138A931A25EC}
- Linear Element Type
- B Carriageway
- From Distance
- 1,032 m
- To Distance
- 1,489 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.508029 -0.638642 51.507918 -0.638129 51.507827 -0.637721 51.507737 -0.637314 51.507435 -0.63591 51.5073 -0.63528 51.507082 -0.634322 51.506732 -0.632771 51.506655 -0.632432
Segment 2
8 coordinate pairs- Description
- M4 eastbound between J7 and J6
- 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
- {2BA1F17B-638F-459F-9E18-1ADC1FB7CBCD}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 384 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.506655 -0.632432 51.506446 -0.631473 51.506113 -0.629927 51.50579 -0.628409 51.505693 -0.627972 51.505596 -0.627535 51.505596 -0.627534 51.505527 -0.627192
Segment 3
5 coordinate pairs- Description
- M4 eastbound within J6
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl4
- Lane Number
- 4
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane 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
- {5DFF4959-E516-85D5-F31F-4457630C46A4}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 293 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.505527 -0.627192 51.505408 -0.62665 51.504802 -0.6239 51.504746 -0.623641 51.504652 -0.623208
Segment 4
11 coordinate pairs- Description
- M4 eastbound between J6 and J5
- 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
- {068C0EB9-E240-4DFE-B996-F6E071EDD4E5}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 636 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.497608 -0.587299 51.496921 -0.58661 51.496362 -0.586051 51.495047 -0.584738 51.494646 -0.584351 51.494236 -0.583956 51.494164 -0.583886 51.493472 -0.583202 51.493008 -0.582747 51.492817 -0.582559 51.492737 -0.582474
Segment 5
6 coordinate pairs- Description
- M4 eastbound between J6 and J5
- 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
- {4F9BDE82-827A-4CAB-AB09-98F4A9D76B20}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 92 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.499892 -0.590285 51.499649 -0.589839 51.499553 -0.589684 51.499475 -0.589556 51.499383 -0.589409 51.499322 -0.589311
Segment 6
3 coordinate pairs- Description
- M4 eastbound within J6
- 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
- {8176BCD1-689C-4E5A-824F-2255C5703647}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 118 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.503319 -0.617168 51.503241 -0.616813 51.502962 -0.615556
Segment 7
21 coordinate pairs- Description
- M4 eastbound between J6 and J5
- 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
- Start2 End1
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {81925C68-8A6D-426A-9EE0-E1B4E4D78D08}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 769 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.502258 -0.60042 51.502259 -0.599772 51.502249 -0.599508 51.502246 -0.599441 51.502229 -0.598736 51.502156 -0.597902 51.502125 -0.597615 51.502095 -0.597328 51.502006 -0.596682 51.501909 -0.596109 51.501794 -0.595464 51.501737 -0.595206 51.501604 -0.594663 51.50151 -0.59432 51.50151 -0.594306 51.501229 -0.593349 51.500912 -0.592465 51.500569 -0.591612 51.500449 -0.591342 51.500081 -0.590633 51.499892 -0.590285
Segment 8
9 coordinate pairs- Description
- M4 eastbound between J6 and J5
- 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
- {EF051C6D-D508-45C7-A976-825E5FD663BB}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 236 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.499322 -0.589311 51.499264 -0.589217 51.499017 -0.588879 51.498776 -0.588569 51.498633 -0.588387 51.498369 -0.588078 51.497932 -0.587616 51.49761 -0.587302 51.497608 -0.587299
Segment 9
2 coordinate pairs- Description
- M4 eastbound between J6 and J5
- 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
- Start2 End2
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {1716BF62-6367-42CC-8F65-4341CD369A27}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 11 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.50226 -0.600579 51.502258 -0.60042
Segment 10
4 coordinate pairs- Description
- M4 eastbound within J6
- 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
- {B79FCDE8-F5C1-4F7D-A972-B191F2BAD1C9}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 444 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.504652 -0.623208 51.503861 -0.619563 51.503557 -0.618247 51.503319 -0.617168
Segment 11
9 coordinate pairs- Description
- M4 eastbound within J6
- 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
- {5D2404AE-75FB-498A-8547-9CD8478AFABC}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 356 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.502962 -0.615556 51.502844 -0.614926 51.502577 -0.613637 51.502422 -0.612705 51.502362 -0.612246 51.502278 -0.611551 51.502252 -0.611333 51.50222 -0.610942 51.502196 -0.610587
Segment 12
11 coordinate pairs- Description
- M4 eastbound between J6 and J5
- 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 End2
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {25026762-6C0E-4CDE-B15A-47067E70F47B}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 694 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.502196 -0.610587 51.502181 -0.610205 51.50217 -0.609658 51.50217 -0.609644 51.502159 -0.608765 51.502174 -0.607483 51.502199 -0.605335 51.502205 -0.604888 51.502218 -0.603879 51.502241 -0.602035 51.50226 -0.600579
- Geometry type
- MultiLineString
- Geometry points
- 98
- First coordinate pair
- -0.638642, 51.508029
- Road section segments
- 1
- Road section points
- 98
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-0.638642,
51.508029
],
[
-0.638129,
51.507918
],
[
-0.637721,
51.507827
],
[
-0.637314,
51.507737
],
[
-0.63591,
51.507435
],
[
-0.63528,
51.5073
],
[
-0.634322,
51.507082
],
[
-0.632771,
51.506732
],
[
-0.632432,
51.506655
],
[
-0.632432,
51.506655
],
[
-0.631473,
51.506446
],
[
-0.629927,
51.506113
],
[
-0.628409,
51.50579
],
[
-0.627972,
51.505693
],
[
-0.627535,
51.505596
],
[
-0.627534,
51.505596
],
[
-0.627192,
51.505527
],
[
-0.627192,
51.505527
],
[
-0.62665,
51.505408
],
[
-0.6239,
51.504802
],
[
-0.623641,
51.504746
],
[
-0.623208,
51.504652
],
[
-0.587299,
51.497608
],
[
-0.58661,
51.496921
],
[
-0.586051,
51.496362
],
[
-0.584738,
51.495047
],
[
-0.584351,
51.494646
],
[
-0.583956,
51.494236
],
[
-0.583886,
51.494164
],
[
-0.583202,
51.493472
],
[
-0.582747,
51.493008
],
[
-0.582559,
51.492817
],
[
-0.582474,
51.492737
],
[
-0.590285,
51.499892
],
[
-0.589839,
51.499649
],
[
-0.589684,
51.499553
],
[
-0.589556,
51.499475
],
[
-0.589409,
51.499383
],
[
-0.589311,
51.499322
],
[
-0.617168,
51.503319
],
[
-0.616813,
51.503241
],
[
-0.615556,
51.502962
],
[
-0.60042,
51.502258
],
[
-0.599772,
51.502259
],
[
-0.599508,
51.502249
],
[
-0.599441,
51.502246
],
[
-0.598736,
51.502229
],
[
-0.597902,
51.502156
],
[
-0.597615,
51.502125
],
[
-0.597328,
51.502095
],
[
-0.596682,
51.502006
],
[
-0.596109,
51.501909
],
[
-0.595464,
51.501794
],
[
-0.595206,
51.501737
],
[
-0.594663,
51.501604
],
[
-0.59432,
51.50151
],
[
-0.594306,
51.50151
],
[
-0.593349,
51.501229
],
[
-0.592465,
51.500912
],
[
-0.591612,
51.500569
],
[
-0.591342,
51.500449
],
[
-0.590633,
51.500081
],
[
-0.590285,
51.499892
],
[
-0.589311,
51.499322
],
[
-0.589217,
51.499264
],
[
-0.588879,
51.499017
],
[
-0.588569,
51.498776
],
[
-0.588387,
51.498633
],
[
-0.588078,
51.498369
],
[
-0.587616,
51.497932
],
[
-0.587302,
51.49761
],
[
-0.587299,
51.497608
],
[
-0.600579,
51.50226
],
[
-0.60042,
51.502258
],
[
-0.623208,
51.504652
],
[
-0.619563,
51.503861
],
[
-0.618247,
51.503557
],
[
-0.617168,
51.503319
],
[
-0.615556,
51.502962
],
[
-0.614926,
51.502844
],
[
-0.613637,
51.502577
],
[
-0.612705,
51.502422
],
[
-0.612246,
51.502362
],
[
-0.611551,
51.502278
],
[
-0.611333,
51.502252
],
[
-0.610942,
51.50222
],
[
-0.610587,
51.502196
],
[
-0.610587,
51.502196
],
[
-0.610205,
51.502181
],
[
-0.609658,
51.50217
],
[
-0.609644,
51.50217
],
[
-0.608765,
51.502159
],
[
-0.607483,
51.502174
],
[
-0.605335,
51.502199
],
[
-0.604888,
51.502205
],
[
-0.603879,
51.502218
],
[
-0.602035,
51.502241
],
[
-0.600579,
51.50226
]
]
]
}
View road section coordinates
[
[
[
-0.638642,
51.508029
],
[
-0.638129,
51.507918
],
[
-0.637721,
51.507827
],
[
-0.637314,
51.507737
],
[
-0.63591,
51.507435
],
[
-0.63528,
51.5073
],
[
-0.634322,
51.507082
],
[
-0.632771,
51.506732
],
[
-0.632432,
51.506655
],
[
-0.632432,
51.506655
],
[
-0.631473,
51.506446
],
[
-0.629927,
51.506113
],
[
-0.628409,
51.50579
],
[
-0.627972,
51.505693
],
[
-0.627535,
51.505596
],
[
-0.627534,
51.505596
],
[
-0.627192,
51.505527
],
[
-0.627192,
51.505527
],
[
-0.62665,
51.505408
],
[
-0.6239,
51.504802
],
[
-0.623641,
51.504746
],
[
-0.623208,
51.504652
],
[
-0.587299,
51.497608
],
[
-0.58661,
51.496921
],
[
-0.586051,
51.496362
],
[
-0.584738,
51.495047
],
[
-0.584351,
51.494646
],
[
-0.583956,
51.494236
],
[
-0.583886,
51.494164
],
[
-0.583202,
51.493472
],
[
-0.582747,
51.493008
],
[
-0.582559,
51.492817
],
[
-0.582474,
51.492737
],
[
-0.590285,
51.499892
],
[
-0.589839,
51.499649
],
[
-0.589684,
51.499553
],
[
-0.589556,
51.499475
],
[
-0.589409,
51.499383
],
[
-0.589311,
51.499322
],
[
-0.617168,
51.503319
],
[
-0.616813,
51.503241
],
[
-0.615556,
51.502962
],
[
-0.60042,
51.502258
],
[
-0.599772,
51.502259
],
[
-0.599508,
51.502249
],
[
-0.599441,
51.502246
],
[
-0.598736,
51.502229
],
[
-0.597902,
51.502156
],
[
-0.597615,
51.502125
],
[
-0.597328,
51.502095
],
[
-0.596682,
51.502006
],
[
-0.596109,
51.501909
],
[
-0.595464,
51.501794
],
[
-0.595206,
51.501737
],
[
-0.594663,
51.501604
],
[
-0.59432,
51.50151
],
[
-0.594306,
51.50151
],
[
-0.593349,
51.501229
],
[
-0.592465,
51.500912
],
[
-0.591612,
51.500569
],
[
-0.591342,
51.500449
],
[
-0.590633,
51.500081
],
[
-0.590285,
51.499892
],
[
-0.589311,
51.499322
],
[
-0.589217,
51.499264
],
[
-0.588879,
51.499017
],
[
-0.588569,
51.498776
],
[
-0.588387,
51.498633
],
[
-0.588078,
51.498369
],
[
-0.587616,
51.497932
],
[
-0.587302,
51.49761
],
[
-0.587299,
51.497608
],
[
-0.600579,
51.50226
],
[
-0.60042,
51.502258
],
[
-0.623208,
51.504652
],
[
-0.619563,
51.503861
],
[
-0.618247,
51.503557
],
[
-0.617168,
51.503319
],
[
-0.615556,
51.502962
],
[
-0.614926,
51.502844
],
[
-0.613637,
51.502577
],
[
-0.612705,
51.502422
],
[
-0.612246,
51.502362
],
[
-0.611551,
51.502278
],
[
-0.611333,
51.502252
],
[
-0.610942,
51.50222
],
[
-0.610587,
51.502196
],
[
-0.610587,
51.502196
],
[
-0.610205,
51.502181
],
[
-0.609658,
51.50217
],
[
-0.609644,
51.50217
],
[
-0.608765,
51.502159
],
[
-0.607483,
51.502174
],
[
-0.605335,
51.502199
],
[
-0.604888,
51.502205
],
[
-0.603879,
51.502218
],
[
-0.602035,
51.502241
],
[
-0.600579,
51.50226
]
]
]
- 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
- Wed, Dec 10, 2025 9:33 AM
- Record versioned
- Mon, Jan 12, 2026 7:40 PM
- Coordinate source
- Geometry
Related incidents
M4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure
Cleared National HighwaysM4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure
M4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure
Cleared National HighwaysM4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure
M4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure
Cleared National HighwaysM4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure
M4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure
Planned National HighwaysM4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure
M4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure
Planned National HighwaysM4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure
M25 Anti-Clockwise Jct 15 to Jct 14 Lane 4,3,2 closure
Planned National HighwaysM25 Anti-Clockwise Jct 15 to Jct 14 Lane 4,3,2 closure