M4 eastbound lane 1 and 2 closure (59/3 to 54/3)

Cleared

M4 eastbound lane 1 and 2 closure (59/3 to 54/3)

Start time
Wed, Mar 11, 2026 7:45 PM
Expected end
Thu, Mar 12, 2026 6:00 AM
Duration
10 hours 15 minutes
Road
M4 – M4 Eastbound Between J11 And J10
Category
Road Maintenance
Direction
Eastbound
Carriageway
Dual Carriageway
Lanes affected
2 of 2 lanes affected, 2 of 1 lanes affected
Reason
Maintenance Work
Live incident
Active roadworks
Planned
Cleared
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First published
Wed, Mar 11, 2026 7:46 PM
Last updated
Thu, Mar 12, 2026 5:40 AM
Cleared
Thu, Mar 12, 2026 6:00 AM
  • Latest update: M4 eastbound lane 1 and 2 closure (59/3 to 54/3)
Coordinates
51.431668, -0.854904
Latitude span
51.424331 – 51.445712
Longitude span
-0.883268 – -0.822556
Bounding box centre
51.435022, -0.852912
Location descriptions
  • M4 eastbound between J11 and J10
  • M4 eastbound within J10 before A329(M) westbound access
  • M4 eastbound between J10 and J8
  • M4 eastbound within J10 after A329(M) westbound access
Feed validity status
Active
Overall feed start
Wed, Mar 11, 2026 7:45 PM
Overall feed end
Thu, Mar 12, 2026 6:00 AM
Feed window length
10 hours 15 minutes
Probability code (raw)
certain
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

4 coordinate pairs
Description
M4 eastbound between J11 and J10
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 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
{6129B0E0-272E-4961-B39B-72CBF1BA253E}
Linear Element Type
B Carriageway
From Distance
697 m
To Distance
807 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.424755 -0.883268
51.424728 -0.882801
51.424646 -0.881753
51.424645 -0.881696

Segment 2

9 coordinate pairs
Description
M4 eastbound between J11 and J10
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
{B5001807-E16D-AB31-03CE-99BDAE4EF400}
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
51.425686 -0.866163
51.425709 -0.866078
51.425822 -0.865687
51.426006 -0.865107
51.426294 -0.864223
51.426548 -0.863512
51.426723 -0.863047
51.426767 -0.86296
51.426978 -0.862451

Segment 3

20 coordinate pairs
Description
M4 eastbound between J11 and J10
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 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
{5C11CD8C-9D62-4E59-979A-444EA798C6F9}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
859 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.424645 -0.881696
51.424616 -0.881481
51.424463 -0.879528
51.424421 -0.87894
51.424398 -0.878523
51.424345 -0.877532
51.424331 -0.876123
51.424333 -0.875936
51.42434 -0.875217
51.42437 -0.874525
51.424408 -0.873834
51.424412 -0.873776
51.424464 -0.873056
51.424538 -0.872335
51.42457 -0.871975
51.424603 -0.871701
51.424687 -0.871051
51.424737 -0.870647
51.42489 -0.869694
51.424942 -0.869463

Segment 4

14 coordinate pairs
Description
M4 eastbound within J10 before A329(M) westbound access
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
{8EF61ABE-15CA-444D-AAF0-E82CD6933D54}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
675 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.426978 -0.862451
51.427238 -0.86185
51.427374 -0.861535
51.427673 -0.860881
51.427858 -0.860502
51.427964 -0.860327
51.428 -0.860254
51.428495 -0.85935
51.428689 -0.859
51.429442 -0.85783
51.429832 -0.857231
51.430541 -0.856192
51.431072 -0.855344
51.431081 -0.85533

Segment 5

4 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
{11B226A6-656A-9C81-F214-0DD8E66203C5}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
343 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.435985 -0.844904
51.436862 -0.842008
51.437353 -0.840505
51.43736 -0.840487

Segment 6

8 coordinate pairs
Description
M4 eastbound between J11 and J10
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 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
{EDDC4228-5672-46FE-BB21-9E4E614596D8}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
244 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.424942 -0.869463
51.42497 -0.869307
51.425069 -0.868741
51.425132 -0.868437
51.425233 -0.867945
51.425311 -0.867627
51.425475 -0.866933
51.425686 -0.866163

Segment 7

2 coordinate pairs
Description
M4 eastbound within J10 after A329(M) westbound access
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
{AAAD4ADB-7523-4F4D-B48A-DC0B6CB9328F}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
21 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.431196 -0.855154
51.431338 -0.854935

Segment 8

26 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
{7AF4385E-0F9A-456D-A606-9FAC8C9E1D1C}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,559 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.43736 -0.840487
51.437415 -0.840272
51.437625 -0.839657
51.437794 -0.839174
51.43832 -0.837716
51.438506 -0.837237
51.438967 -0.83607
51.439 -0.835984
51.439462 -0.834862
51.439868 -0.833918
51.440285 -0.833004
51.440345 -0.832871
51.440448 -0.832648
51.440535 -0.832465
51.440549 -0.832436
51.441147 -0.831195
51.441663 -0.830182
51.442236 -0.829097
51.442511 -0.828601
51.443111 -0.827536
51.443914 -0.826078
51.444076 -0.825804
51.444451 -0.825081
51.444499 -0.824989
51.445554 -0.822898
51.445712 -0.822556

Segment 9

3 coordinate pairs
Description
M4 eastbound within J10 after A329(M) westbound access
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
{FC8C6F65-3AB9-4E25-B8E4-051B9A4E11F8}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
17 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.431081 -0.85533
51.431179 -0.855183
51.431196 -0.855154

Segment 10

3 coordinate pairs
Description
M4 eastbound within J10 after A329(M) westbound access
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
{C04EC518-952A-765F-3CB6-022EEB72FEC7}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
103 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.433636 -0.850793
51.433814 -0.850451
51.434207 -0.849621

Segment 11

3 coordinate pairs
Description
M4 eastbound within J10 after A329(M) westbound access
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
{8A65B0C8-092E-44C1-B879-5959E2409A2C}
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
51.432717 -0.852527
51.433097 -0.851827
51.433636 -0.850793

Segment 12

11 coordinate pairs
Description
M4 eastbound between J10 and J8
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
{52A34971-2557-4DF9-879D-3E8E4918A029}
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
51.434207 -0.849621
51.434268 -0.849489
51.434383 -0.849218
51.434463 -0.84903
51.43461 -0.848676
51.435013 -0.847703
51.435232 -0.847125
51.435459 -0.846484
51.435848 -0.845309
51.43596 -0.844984
51.435985 -0.844904

Segment 13

4 coordinate pairs
Description
M4 eastbound within J10 after A329(M) westbound access
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
{B16D416B-C9CC-4A8F-899E-9FBA91AE3CB6}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
207 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.431338 -0.854935
51.431551 -0.854599
51.43239 -0.853125
51.432602 -0.852746

Segment 14

2 coordinate pairs
Description
M4 eastbound within J10 after A329(M) westbound access
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
{135A7FEB-F46E-4407-85A2-D40F78BF6096}
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
51.432602 -0.852746
51.432717 -0.852527
Geometry type
MultiLineString
Geometry points
113
First coordinate pair
-0.883268, 51.424755
Road section segments
1
Road section points
113
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
Certain
Validity status
Active
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Wed, Mar 11, 2026 7:46 PM
Record versioned
Thu, Mar 12, 2026 5:40 AM
Coordinate source
Geometry

Driving on the M4? See every live closure, roadwork and planned restriction on this road.

M4 live closures

Related incidents

M4 Eastbound Jct 3 to Jct 1 carriageway closure

Cleared Roadworks National Highways
Hounslow M4 · M4 Eastbound Within J3

Cleared 1 day 9 hours ago

Started 12 Jun 2026, 22:00 Ended 12 Jun 2026, 22:00

M4 Eastbound Jct 3 to Jct 1 carriageway closure

Category: Construction Work
View update

M4 eastbound Jct 23 to 22 lane 1 and 2 closed (203/3B to 195/7B)

Cleared Roadworks National Highways
Monmouthshire M4 · M4 Eastbound Between J23 And J22

Cleared 1 day 7 hours ago

Started 12 Jun 2026, 20:35 Ended 12 Jun 2026, 23:15

M4 eastbound Jct 23 to 22 lane 1 and 2 closed (203/3B to 195/7B)

Category: Road Maintenance
View update

M4 eastbound IPV mobile lane closure

Cleared Roadworks National Highways
Bristol M4 · M4 Eastbound Within J20

Cleared 1 day 2 hours ago

Started 12 Jun 2026, 20:00 Ended 13 Jun 2026, 05:00

M4 eastbound IPV mobile lane closure

Category: Road Maintenance
View update

M4 eastbound Jct 23 to 22 lane 1 and 2 closed (203/3B to 195/7B)

Cleared Roadworks National Highways
Monmouthshire M4 · M4 Eastbound Between J23 And J22

Cleared 1 day 2 hours ago

Started 12 Jun 2026, 20:00 Ended 13 Jun 2026, 05:00

M4 eastbound Jct 23 to 22 lane 1 and 2 closed (203/3B to 195/7B)

Category: Road Maintenance
View update

M4 eastbound lane 3 closure (103/0 - 99/1)

Cleared Roadworks National Highways
West Berkshire M4 · M4 Eastbound Between J14 And J13

Cleared 1 day 2 hours ago

Started 12 Jun 2026, 19:30 Ended 13 Jun 2026, 05:00

M4 eastbound lane 3 closure (103/0 - 99/1)

Category: Road Maintenance
View update

M4 Eastbound Jct 3 to Jct 1 carriageway closure

Cleared Roadworks National Highways
Hounslow M4 · M4 Eastbound Within J3

Cleared 2 days 3 hours ago

Started 11 Jun 2026, 21:00 Ended 12 Jun 2026, 04:10

M4 Eastbound Jct 3 to Jct 1 carriageway closure

Category: Construction Work
View update