M4 eastbound Jct 23 to Jct 22 Prince of Wales Bridge lane closure 201/5-195/7
PlannedM4 eastbound Jct 23 to Jct 22 Prince of Wales Bridge lane closure 201/5-195/7
- Start time
- Tue, Nov 3, 2026 9:00 PM
- Expected end
- Wed, Nov 4, 2026 6:00 AM
- Duration
- 9 hours
- Road
- M4 – M4 Eastbound Between J23 And J22
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Lanes affected
- 1 of 3 lanes affected, 1 of 2 lanes affected
- Reason
- Maintenance Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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Planning history
EPC ratings & more
- First published
- Fri, Oct 30, 2026 8:59 AM
- Last updated
- Tue, Nov 3, 2026 1:15 AM
- Cleared
- Wed, Nov 4, 2026 6:00 AM
- Latest update: M4 eastbound Jct 23 to Jct 22 Prince of Wales Bridge lane closure 201/5-195/7
- Coordinates
- 51.575099, -2.701213
- Latitude span
- 51.569527 – 51.582446
- Longitude span
- -2.743110 – -2.662825
- Bounding box centre
- 51.575987, -2.702968
- Location descriptions
-
- M4 eastbound between J23 and J22
- M4 eastbound within J22
- Feed validity status
- Planned
- Overall feed start
- Tue, Nov 3, 2026 9:00 PM
- Overall feed end
- Wed, Nov 4, 2026 6:00 AM
- Feed window length
- 9 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
29 coordinate pairs- Description
- M4 eastbound between J23 and J22
- Carriageway
- Dual Carriageway
- 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
- {26F7B1EB-E1EC-C102-A496-53FA1CA628CC}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 2,626 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.582383 -2.74311 51.582439 -2.741728 51.582445 -2.739507 51.582446 -2.739085 51.582431 -2.738662 51.582376 -2.73716 51.582361 -2.736739 51.582231 -2.734821 51.582217 -2.734655 51.58207 -2.733146 51.581945 -2.732131 51.581876 -2.731576 51.581667 -2.730079 51.58154 -2.72917 51.581375 -2.728267 51.581358 -2.728178 51.581348 -2.728119 51.581227 -2.727462 51.58112 -2.726949 51.580912 -2.72596 51.580839 -2.725607 51.580752 -2.725251 51.580468 -2.724075 51.580318 -2.723457 51.578445 -2.716168 51.577552 -2.712695 51.57717 -2.71121 51.576125 -2.707145 51.576094 -2.707009
Segment 2
39 coordinate pairs- Description
- M4 eastbound between J23 and J22
- Carriageway
- Dual Carriageway
- 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
- {BA3489E5-7B97-4254-B2FF-E01622524675}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 2,926 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.576094 -2.707009 51.576069 -2.70691 51.575788 -2.705823 51.574242 -2.699796 51.573685 -2.697623 51.573016 -2.695016 51.572879 -2.694481 51.572756 -2.694002 51.572484 -2.692901 51.572484 -2.692887 51.572238 -2.691858 51.572177 -2.691598 51.572133 -2.691395 51.571783 -2.689817 51.571774 -2.689788 51.57152 -2.688529 51.571294 -2.687313 51.571294 -2.687299 51.571294 -2.687284 51.571033 -2.685794 51.570868 -2.684767 51.570816 -2.684406 51.570678 -2.683466 51.570661 -2.683336 51.57054 -2.68244 51.570411 -2.681442 51.570308 -2.680546 51.570206 -2.679534 51.570138 -2.678841 51.57011 -2.678523 51.570045 -2.677801 51.569936 -2.676428 51.569904 -2.675923 51.569845 -2.675027 51.569789 -2.673829 51.569727 -2.672111 51.569651 -2.668416 51.569629 -2.66732 51.569606 -2.6665
Segment 3
3 coordinate pairs- Description
- M4 eastbound within J22
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 1 lane 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
- {48611E2E-4904-496F-8951-E93D9D21886F}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 109 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.569552 -2.664401 51.569543 -2.663509 51.569527 -2.662825
Segment 4
2 coordinate pairs- Description
- M4 eastbound between J23 and J22
- Carriageway
- Dual Carriageway
- 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
- {7BBF3C88-C0F3-4278-8877-444921A8865A}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 145 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.569606 -2.6665 51.569552 -2.664401
- Geometry type
- MultiLineString
- Geometry points
- 73
- First coordinate pair
- -2.743110, 51.582383
- Road section segments
- 1
- Road section points
- 73
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
- Fri, Oct 30, 2026 8:59 AM
- Record versioned
- Tue, Nov 3, 2026 1:15 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 hard shoulder closure (142/6B to 135/2B)
Active Roadworks National Highways
Wiltshire
M4 · M4 Eastbound Between J17 And J16
Expected to clear in 2 months 1 week
Started 2 Nov 2026, 13:15
Expected clear 12 Jan 2027, 20:00
M4 eastbound hard shoulder closure (142/6B to 135/2B)
Category: Road Maintenance
View update
A40 : Southbound : Gibraltar Tunnels : Road closed : Contraflow via Northbound : Slow moving vehicles 28/10/26-18/12/26 2000-0700 :
Active Roadworks Traffic Wales
Monmouthshire
Started Start time TBC
Description: A40 : Southbound : Gibraltar Tunnels : Road closed : Contraflow via Northbound : Slow moving vehicles 28/10/26-18/12/26 2000-0700 :, Start time: 28/10/2026 20:00 , End Date: 18/12/2026 7:00, Severity: Road closure, Source: Welsh Government, Last updated: 28/10/2026 20:00
View update
M4 eastbound lane 1 and lane 2 closure 48/1 to 47/1)
Planned Roadworks National Highways
Windsor And Maidenhead
M4 · M4 Eastbound Between J10 And J8
Starts in 18 hours 26 minutes
Starts 3 Nov 2026, 21:00
Expected clear 4 Nov 2026, 05:00
M4 eastbound lane 1 and lane 2 closure 48/1 to 47/1)
Category: Road Maintenance
View update
M4 eastbound single lane running - switching (142/6B to 135/2B)
Planned Roadworks National Highways
Wiltshire
M4 · M4 Eastbound Between J17 And J16
Starts in 17 hours 26 minutes
Starts 3 Nov 2026, 20:00
Expected clear 4 Nov 2026, 06:00
M4 eastbound single lane running - switching (142/6B to 135/2B)
Category: Road Maintenance
View update
M4 eastbound lane 1 and 2 closure (40/9 to 39/4)
Planned Roadworks National Highways
Slough
M4 · M4 Eastbound Within J7
Starts in 17 hours 26 minutes
Starts 3 Nov 2026, 20:00
Expected clear 4 Nov 2026, 06:00
M4 eastbound lane 1 and 2 closure (40/9 to 39/4)
Category: Road Maintenance
View update
M4 westbound Jct 17 to Jct 18 hard shoulder closure
Planned Roadworks National Highways
Wiltshire
M4 · M4 Westbound Between J17 And J18
Starts in 4 hours 26 minutes
Starts 3 Nov 2026, 07:00
Expected clear 3 Nov 2026, 17:00
M4 westbound Jct 17 to Jct 18 hard shoulder closure
Category: Road Maintenance
View update