M4 eastbound lane 1, 2 and 3 closure (47/0 - 41/6)
PlannedM4 eastbound lane 1, 2 and 3 closure (47/0 - 41/6)
- Start time
- Mon, Jun 15, 2026 7:00 PM
- Expected end
- Tue, Jun 16, 2026 5:00 AM
- Duration
- 10 hours
- Road
- M4 – Roundabout At M4 J8/A404(M) J9/A308(M)
- Category
- Road Maintenance
- Direction
- Clockwise
- Carriageway
- Dual Carriageway
- Lanes affected
- 1 of 1 lanes affected, 3 of 1 lanes affected, 1 of 2 lanes affected
- Reason
- Other
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
Flood risk assessment
Planning history
EPC ratings & more
- First published
- Wed, Mar 4, 2026 3:38 PM
- Last updated
- Mon, Jun 15, 2026 4:54 AM
- Cleared
- Tue, Jun 16, 2026 5:00 AM
- Latest update: M4 eastbound lane 1, 2 and 3 closure (47/0 - 41/6)
- Coordinates
- 51.499906, -0.715310
- Latitude span
- 51.489556 – 51.509315
- Longitude span
- -0.747160 – -0.678974
- Bounding box centre
- 51.499436, -0.713067
- Location descriptions
-
- roundabout at M4 J8/A404(M) J9/A308(M)
- M4 J8 eastbound access
- M4 eastbound between J10 and J8
- M4 J8 eastbound exit
- M4 eastbound between J8 and J7
- Feed validity status
- Planned
- Overall feed start
- Mon, Jun 15, 2026 7:00 PM
- Overall feed end
- Tue, Jun 16, 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
9 coordinate pairs- Description
- roundabout at M4 J8/A404(M) J9/A308(M)
- Lanes Restricted
- 3 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- Clockwise
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {82E09A09-161C-4B65-A1A6-2578822B7102}
- Linear Element Type
- Other
- From Distance
- 0 m
- To Distance
- 68 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.499534 -0.725197 51.499586 -0.725155 51.49963 -0.725129 51.499706 -0.725019 51.499762 -0.724931 51.499804 -0.724823 51.49982 -0.724755 51.499858 -0.724607 51.499877 -0.724444
Segment 2
11 coordinate pairs- Description
- M4 J8 eastbound access
- Lanes Restricted
- 1 lane 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
- {D8836978-BEA4-44BC-A754-31FDA1B0BC37}
- Linear Element Type
- B Carriageway Entry Slip
- From Distance
- 0 m
- To Distance
- 257 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.49977 -0.723009 51.499705 -0.722789 51.499654 -0.722645 51.499615 -0.722471 51.499604 -0.722302 51.499612 -0.721928 51.49964 -0.721312 51.499672 -0.72062 51.499689 -0.72005 51.499692 -0.719703 51.499694 -0.719357
Segment 3
13 coordinate pairs- Description
- M4 eastbound between J10 and J8
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 3 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
- {083D6D01-FC84-49B1-87BC-C7037B790508}
- Linear Element Type
- B Carriageway
- From Distance
- 557 m
- To Distance
- 1,487 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.489556 -0.74716 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 4
4 coordinate pairs- Description
- M4 J8 eastbound exit
- Lanes Restricted
- 1 lane 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
- {5D520C88-5696-BF09-20D8-2657C361C750}
- Linear Element Type
- B Carriageway Exit Slip
- From Distance
- 0 m
- To Distance
- 70 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.498291 -0.727875 51.498366 -0.727672 51.498426 -0.727491 51.498592 -0.726987
Segment 5
2 coordinate pairs- Description
- roundabout at M4 J8/A404(M) J9/A308(M)
- Lanes Restricted
- 3 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- Clockwise
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {542BBF59-FE5E-4EB7-B22D-5E58EBBE17AF}
- Linear Element Type
- Other
- From Distance
- 0 m
- To Distance
- 24 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.499877 -0.724444 51.499944 -0.724113
Segment 6
6 coordinate pairs- Description
- roundabout at M4 J8/A404(M) J9/A308(M)
- Lanes Restricted
- 3 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- Clockwise
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {42B1946D-CBD1-4212-BBBD-3128D6CE5000}
- Linear Element Type
- Other
- From Distance
- 0 m
- To Distance
- 65 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.499944 -0.724113 51.499987 -0.72378 51.499994 -0.723647 51.499984 -0.723561 51.499965 -0.723411 51.4999 -0.723205
Segment 7
5 coordinate pairs- Description
- roundabout at M4 J8/A404(M) J9/A308(M)
- Lanes Restricted
- 3 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- Clockwise
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {B815E337-108A-46F9-987E-847BB2DF528D}
- Linear Element Type
- Other
- From Distance
- 0 m
- To Distance
- 19 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.4999 -0.723205 51.499875 -0.723157 51.499848 -0.723117 51.499802 -0.723047 51.49977 -0.723009
Segment 8
15 coordinate pairs- Description
- M4 eastbound between J8 and J7
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 3 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
- {DEF25AF2-4856-4876-BC54-028767A6D587}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 561 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.506984 -0.686066 51.507604 -0.684695 51.507735 -0.684417 51.507981 -0.683863 51.50813 -0.683484 51.5084 -0.682756 51.508635 -0.682043 51.508722 -0.681752 51.508793 -0.681491 51.50886 -0.681244 51.509074 -0.680301 51.509184 -0.679721 51.509227 -0.679504 51.509258 -0.679316 51.509315 -0.678974
Segment 9
4 coordinate pairs- Description
- roundabout at M4 J8/A404(M) J9/A308(M)
- Lanes Restricted
- 3 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- Clockwise
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M4
- Linear Element Model
- The Network Model
- Linear Element Id
- {5EEB12A6-A889-4C99-8718-CB0C09755AE1}
- Linear Element Type
- Other
- From Distance
- 0 m
- To Distance
- 20 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.499357 -0.725253 51.499411 -0.72525 51.499465 -0.725251 51.499534 -0.725197
Segment 10
8 coordinate pairs- Description
- M4 eastbound between J8 and J7
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 3 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
- {C6A2BE1D-F45B-4FE9-9968-7CAA6877DCEA}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 383 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.504837 -0.690383 51.504919 -0.690219 51.505336 -0.689357 51.505599 -0.68887 51.506086 -0.687904 51.50653 -0.687002 51.506923 -0.686189 51.506984 -0.686066
Segment 11
5 coordinate pairs- Description
- M4 eastbound between J8 and J7
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 3 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
- {24ABFEBB-4AB3-4668-830E-2F661F3C1F80}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 26 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.499341 -0.71311 51.499336 -0.713001 51.499338 -0.712908 51.499335 -0.712836 51.499329 -0.712723
Segment 12
14 coordinate pairs- Description
- M4 eastbound between J8 and J7
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 3 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
- {FA372F9E-B295-4196-A9F6-3BF4376AAB80}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,109 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.499812 -0.704022 51.499824 -0.703922 51.500045 -0.70272 51.500267 -0.701705 51.500456 -0.700908 51.500741 -0.699862 51.500967 -0.699106 51.501288 -0.698132 51.501585 -0.697317 51.501935 -0.696428 51.502496 -0.695173 51.502672 -0.694793 51.504545 -0.690964 51.504837 -0.690383
Segment 13
6 coordinate pairs- Description
- M4 J8 eastbound exit
- 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
- {09E91B3A-8DD8-E921-FB4D-60DFD4E37724}
- Linear Element Type
- B Carriageway Exit Slip
- From Distance
- 0 m
- To Distance
- 151 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.498592 -0.726987 51.498757 -0.726487 51.499012 -0.725655 51.499055 -0.725553 51.499112 -0.725464 51.499357 -0.725253
Segment 14
7 coordinate pairs- Description
- M4 J8 eastbound exit
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 0 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
- {1AAC16A0-1888-4775-B896-0F1797E3EA61}
- Linear Element Type
- B Carriageway Exit Slip
- From Distance
- 0 m
- To Distance
- 132 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.497606 -0.729419 51.49761 -0.729414 51.497724 -0.729274 51.497956 -0.728698 51.498083 -0.728367 51.498291 -0.727876 51.498291 -0.727875
Segment 15
5 coordinate pairs- Description
- M4 eastbound between J10 and J8
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 3 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
- {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 16
8 coordinate pairs- Description
- M4 eastbound between J10 and J8
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 3 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
- {394E8C98-DFB9-11A5-473C-261E7C67F490}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 350 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 51.496512 -0.73203 51.497202 -0.730478 51.497606 -0.729419
Segment 17
11 coordinate pairs- Description
- M4 J8 eastbound exit
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 0 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
- {3FC76A8B-4B88-6629-A42A-5D71D3A9041C}
- Linear Element Type
- B Carriageway Entry Slip
- From Distance
- 0 m
- To Distance
- 439 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.499694 -0.719357 51.499723 -0.718425 51.499704 -0.71743 51.49969 -0.71702 51.499655 -0.716264 51.499612 -0.715555 51.499525 -0.714433 51.49944 -0.713439 51.499426 -0.713259 51.499358 -0.71314 51.499341 -0.71311
Segment 18
16 coordinate pairs- Description
- M4 eastbound between J8 and J7
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 3 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
- {0A24A8FB-80BB-4138-94E4-5F5A6B929867}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 609 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.499329 -0.712723 51.499326 -0.712672 51.499324 -0.712628 51.499322 -0.712584 51.499308 -0.712133 51.499288 -0.710369 51.499281 -0.709822 51.499328 -0.708575 51.499364 -0.707943 51.499383 -0.707569 51.499456 -0.706815 51.499543 -0.706049 51.499585 -0.705627 51.499703 -0.704812 51.499803 -0.704086 51.499812 -0.704022
- Geometry type
- MultiLineString
- Geometry points
- 149
- First coordinate pair
- -0.725197, 51.499534
- Road section segments
- 1
- Road section points
- 149
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-0.725197,
51.499534
],
[
-0.725155,
51.499586
],
[
-0.725129,
51.49963
],
[
-0.725019,
51.499706
],
[
-0.724931,
51.499762
],
[
-0.724823,
51.499804
],
[
-0.724755,
51.49982
],
[
-0.724607,
51.499858
],
[
-0.724444,
51.499877
],
[
-0.723009,
51.49977
],
[
-0.722789,
51.499705
],
[
-0.722645,
51.499654
],
[
-0.722471,
51.499615
],
[
-0.722302,
51.499604
],
[
-0.721928,
51.499612
],
[
-0.721312,
51.49964
],
[
-0.72062,
51.499672
],
[
-0.72005,
51.499689
],
[
-0.719703,
51.499692
],
[
-0.719357,
51.499694
],
[
-0.74716,
51.489556
],
[
-0.745562,
51.490069
],
[
-0.74468,
51.490376
],
[
-0.744388,
51.490479
],
[
-0.743206,
51.490924
],
[
-0.742124,
51.491339
],
[
-0.741082,
51.49178
],
[
-0.740598,
51.491978
],
[
-0.738272,
51.493074
],
[
-0.737553,
51.493446
],
[
-0.73657,
51.493963
],
[
-0.736246,
51.494149
],
[
-0.736111,
51.494226
],
[
-0.727875,
51.498291
],
[
-0.727672,
51.498366
],
[
-0.727491,
51.498426
],
[
-0.726987,
51.498592
],
[
-0.724444,
51.499877
],
[
-0.724113,
51.499944
],
[
-0.724113,
51.499944
],
[
-0.72378,
51.499987
],
[
-0.723647,
51.499994
],
[
-0.723561,
51.499984
],
[
-0.723411,
51.499965
],
[
-0.723205,
51.4999
],
[
-0.723205,
51.4999
],
[
-0.723157,
51.499875
],
[
-0.723117,
51.499848
],
[
-0.723047,
51.499802
],
[
-0.723009,
51.49977
],
[
-0.686066,
51.506984
],
[
-0.684695,
51.507604
],
[
-0.684417,
51.507735
],
[
-0.683863,
51.507981
],
[
-0.683484,
51.50813
],
[
-0.682756,
51.5084
],
[
-0.682043,
51.508635
],
[
-0.681752,
51.508722
],
[
-0.681491,
51.508793
],
[
-0.681244,
51.50886
],
[
-0.680301,
51.509074
],
[
-0.679721,
51.509184
],
[
-0.679504,
51.509227
],
[
-0.679316,
51.509258
],
[
-0.678974,
51.509315
],
[
-0.725253,
51.499357
],
[
-0.72525,
51.499411
],
[
-0.725251,
51.499465
],
[
-0.725197,
51.499534
],
[
-0.690383,
51.504837
],
[
-0.690219,
51.504919
],
[
-0.689357,
51.505336
],
[
-0.68887,
51.505599
],
[
-0.687904,
51.506086
],
[
-0.687002,
51.50653
],
[
-0.686189,
51.506923
],
[
-0.686066,
51.506984
],
[
-0.71311,
51.499341
],
[
-0.713001,
51.499336
],
[
-0.712908,
51.499338
],
[
-0.712836,
51.499335
],
[
-0.712723,
51.499329
],
[
-0.704022,
51.499812
],
[
-0.703922,
51.499824
],
[
-0.70272,
51.500045
],
[
-0.701705,
51.500267
],
[
-0.700908,
51.500456
],
[
-0.699862,
51.500741
],
[
-0.699106,
51.500967
],
[
-0.698132,
51.501288
],
[
-0.697317,
51.501585
],
[
-0.696428,
51.501935
],
[
-0.695173,
51.502496
],
[
-0.694793,
51.502672
],
[
-0.690964,
51.504545
],
[
-0.690383,
51.504837
],
[
-0.726987,
51.498592
],
[
-0.726487,
51.498757
],
[
-0.725655,
51.499012
],
[
-0.725553,
51.499055
],
[
-0.725464,
51.499112
],
[
-0.725253,
51.499357
],
[
-0.729419,
51.497606
],
[
-0.729414,
51.49761
],
[
-0.729274,
51.497724
],
[
-0.728698,
51.497956
],
[
-0.728367,
51.498083
],
[
-0.727876,
51.498291
],
[
-0.727875,
51.498291
],
[
-0.736111,
51.494226
],
[
-0.735122,
51.494796
],
[
-0.733785,
51.495575
],
[
-0.733758,
51.495591
],
[
-0.733481,
51.495738
],
[
-0.733481,
51.495738
],
[
-0.733289,
51.49584
],
[
-0.732719,
51.496164
],
[
-0.732708,
51.496169
],
[
-0.732369,
51.496341
],
[
-0.73203,
51.496512
],
[
-0.730478,
51.497202
],
[
-0.729419,
51.497606
],
[
-0.719357,
51.499694
],
[
-0.718425,
51.499723
],
[
-0.71743,
51.499704
],
[
-0.71702,
51.49969
],
[
-0.716264,
51.499655
],
[
-0.715555,
51.499612
],
[
-0.714433,
51.499525
],
[
-0.713439,
51.49944
],
[
-0.713259,
51.499426
],
[
-0.71314,
51.499358
],
[
-0.71311,
51.499341
],
[
-0.712723,
51.499329
],
[
-0.712672,
51.499326
],
[
-0.712628,
51.499324
],
[
-0.712584,
51.499322
],
[
-0.712133,
51.499308
],
[
-0.710369,
51.499288
],
[
-0.709822,
51.499281
],
[
-0.708575,
51.499328
],
[
-0.707943,
51.499364
],
[
-0.707569,
51.499383
],
[
-0.706815,
51.499456
],
[
-0.706049,
51.499543
],
[
-0.705627,
51.499585
],
[
-0.704812,
51.499703
],
[
-0.704086,
51.499803
],
[
-0.704022,
51.499812
]
]
]
}
View road section coordinates
[
[
[
-0.725197,
51.499534
],
[
-0.725155,
51.499586
],
[
-0.725129,
51.49963
],
[
-0.725019,
51.499706
],
[
-0.724931,
51.499762
],
[
-0.724823,
51.499804
],
[
-0.724755,
51.49982
],
[
-0.724607,
51.499858
],
[
-0.724444,
51.499877
],
[
-0.723009,
51.49977
],
[
-0.722789,
51.499705
],
[
-0.722645,
51.499654
],
[
-0.722471,
51.499615
],
[
-0.722302,
51.499604
],
[
-0.721928,
51.499612
],
[
-0.721312,
51.49964
],
[
-0.72062,
51.499672
],
[
-0.72005,
51.499689
],
[
-0.719703,
51.499692
],
[
-0.719357,
51.499694
],
[
-0.74716,
51.489556
],
[
-0.745562,
51.490069
],
[
-0.74468,
51.490376
],
[
-0.744388,
51.490479
],
[
-0.743206,
51.490924
],
[
-0.742124,
51.491339
],
[
-0.741082,
51.49178
],
[
-0.740598,
51.491978
],
[
-0.738272,
51.493074
],
[
-0.737553,
51.493446
],
[
-0.73657,
51.493963
],
[
-0.736246,
51.494149
],
[
-0.736111,
51.494226
],
[
-0.727875,
51.498291
],
[
-0.727672,
51.498366
],
[
-0.727491,
51.498426
],
[
-0.726987,
51.498592
],
[
-0.724444,
51.499877
],
[
-0.724113,
51.499944
],
[
-0.724113,
51.499944
],
[
-0.72378,
51.499987
],
[
-0.723647,
51.499994
],
[
-0.723561,
51.499984
],
[
-0.723411,
51.499965
],
[
-0.723205,
51.4999
],
[
-0.723205,
51.4999
],
[
-0.723157,
51.499875
],
[
-0.723117,
51.499848
],
[
-0.723047,
51.499802
],
[
-0.723009,
51.49977
],
[
-0.686066,
51.506984
],
[
-0.684695,
51.507604
],
[
-0.684417,
51.507735
],
[
-0.683863,
51.507981
],
[
-0.683484,
51.50813
],
[
-0.682756,
51.5084
],
[
-0.682043,
51.508635
],
[
-0.681752,
51.508722
],
[
-0.681491,
51.508793
],
[
-0.681244,
51.50886
],
[
-0.680301,
51.509074
],
[
-0.679721,
51.509184
],
[
-0.679504,
51.509227
],
[
-0.679316,
51.509258
],
[
-0.678974,
51.509315
],
[
-0.725253,
51.499357
],
[
-0.72525,
51.499411
],
[
-0.725251,
51.499465
],
[
-0.725197,
51.499534
],
[
-0.690383,
51.504837
],
[
-0.690219,
51.504919
],
[
-0.689357,
51.505336
],
[
-0.68887,
51.505599
],
[
-0.687904,
51.506086
],
[
-0.687002,
51.50653
],
[
-0.686189,
51.506923
],
[
-0.686066,
51.506984
],
[
-0.71311,
51.499341
],
[
-0.713001,
51.499336
],
[
-0.712908,
51.499338
],
[
-0.712836,
51.499335
],
[
-0.712723,
51.499329
],
[
-0.704022,
51.499812
],
[
-0.703922,
51.499824
],
[
-0.70272,
51.500045
],
[
-0.701705,
51.500267
],
[
-0.700908,
51.500456
],
[
-0.699862,
51.500741
],
[
-0.699106,
51.500967
],
[
-0.698132,
51.501288
],
[
-0.697317,
51.501585
],
[
-0.696428,
51.501935
],
[
-0.695173,
51.502496
],
[
-0.694793,
51.502672
],
[
-0.690964,
51.504545
],
[
-0.690383,
51.504837
],
[
-0.726987,
51.498592
],
[
-0.726487,
51.498757
],
[
-0.725655,
51.499012
],
[
-0.725553,
51.499055
],
[
-0.725464,
51.499112
],
[
-0.725253,
51.499357
],
[
-0.729419,
51.497606
],
[
-0.729414,
51.49761
],
[
-0.729274,
51.497724
],
[
-0.728698,
51.497956
],
[
-0.728367,
51.498083
],
[
-0.727876,
51.498291
],
[
-0.727875,
51.498291
],
[
-0.736111,
51.494226
],
[
-0.735122,
51.494796
],
[
-0.733785,
51.495575
],
[
-0.733758,
51.495591
],
[
-0.733481,
51.495738
],
[
-0.733481,
51.495738
],
[
-0.733289,
51.49584
],
[
-0.732719,
51.496164
],
[
-0.732708,
51.496169
],
[
-0.732369,
51.496341
],
[
-0.73203,
51.496512
],
[
-0.730478,
51.497202
],
[
-0.729419,
51.497606
],
[
-0.719357,
51.499694
],
[
-0.718425,
51.499723
],
[
-0.71743,
51.499704
],
[
-0.71702,
51.49969
],
[
-0.716264,
51.499655
],
[
-0.715555,
51.499612
],
[
-0.714433,
51.499525
],
[
-0.713439,
51.49944
],
[
-0.713259,
51.499426
],
[
-0.71314,
51.499358
],
[
-0.71311,
51.499341
],
[
-0.712723,
51.499329
],
[
-0.712672,
51.499326
],
[
-0.712628,
51.499324
],
[
-0.712584,
51.499322
],
[
-0.712133,
51.499308
],
[
-0.710369,
51.499288
],
[
-0.709822,
51.499281
],
[
-0.708575,
51.499328
],
[
-0.707943,
51.499364
],
[
-0.707569,
51.499383
],
[
-0.706815,
51.499456
],
[
-0.706049,
51.499543
],
[
-0.705627,
51.499585
],
[
-0.704812,
51.499703
],
[
-0.704086,
51.499803
],
[
-0.704022,
51.499812
]
]
]
- Cause type
- Road Maintenance
- Detailed cause
- Other
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Wed, Mar 4, 2026 3:38 PM
- Record versioned
- Mon, Jun 15, 2026 4:54 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 4 Exit Slip road Lane 3 closure
Planned Roadworks National Highways
Hounslow
M4 · M4 J4 Eastbound Exit
Starts in 15 hours 58 minutes
Starts 15 Jun 2026, 21:00
Expected clear 16 Jun 2026, 04:30
M4 Eastbound Jct 4 Exit Slip road Lane 3 closure
Category: Construction Work
View update
M4 Eastbound Jct 4 Carriageway closure between the exit and entry slip road
Planned Roadworks National Highways
Hounslow
M4 · M4 Eastbound Between J4 And J3
Starts in 15 hours 58 minutes
Starts 15 Jun 2026, 21:00
Expected clear 16 Jun 2026, 04:30
M4 Eastbound Jct 4 Carriageway closure between the exit and entry slip road
Category: Construction Work
View update
M4 eastbound Jct 21 to 20 - lane closures
Planned Roadworks National Highways
South Gloucestershire
M4 · M4 Eastbound Between J21 And J20
Starts in 14 hours 58 minutes
Starts 15 Jun 2026, 20:00
Expected clear 16 Jun 2026, 05:00
M4 eastbound Jct 21 to 20 - lane closures
Category: Construction Work
View update
M4 westbound Jct 18 exit slip road carriageway closure
Planned Roadworks National Highways
South Gloucestershire
M4 · M4 J18 Westbound Exit
Starts in 14 hours 58 minutes
Starts 15 Jun 2026, 20:00
Expected clear 16 Jun 2026, 05:00
M4 westbound Jct 18 exit slip road carriageway closure
Category: Road Maintenance
View update
M4 eastbound Jct 20 to 19 carriageway closure
Planned Roadworks National Highways
Bristol
M4 · M4 Eastbound Between J20 And J19
Starts in 14 hours 58 minutes
Starts 15 Jun 2026, 20:00
Expected clear 16 Jun 2026, 05:00
M4 eastbound Jct 20 to 19 carriageway closure
Category: Construction Work
View update
M4 eastbound Jct 7 entry slip road closure
Planned Roadworks National Highways
Slough
M4 · M4 J7 Eastbound Access
Starts in 14 hours 58 minutes
Starts 15 Jun 2026, 20:00
Expected clear 16 Jun 2026, 05:00
M4 eastbound Jct 7 entry slip road closure
Category: Road Maintenance
View update