M4 eastbound lane 3 and 2 closure (109/4 to 104/8)
ClearedM4 eastbound lane 3 and 2 closure (109/4 to 104/8)
- Start time
- Wed, Oct 22, 2025 7:00 PM
- Expected end
- Thu, Oct 23, 2025 5:00 AM
- Duration
- 10 hours
- Road
- M4 – M4 Eastbound Between J15 And J14
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Lanes affected
- 2 of 2 lanes affected
- Reason
- Maintenance Work
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 12, 2025 12:23 PM
- Last updated
- Wed, Oct 22, 2025 4:21 PM
- Cleared
- Thu, Oct 23, 2025 5:00 AM
- Latest update: M4 eastbound lane 3 and 2 closure (109/4 to 104/8)
- Coordinates
- 51.467524, -1.518102
- Latitude span
- 51.456234 – 51.477930
- Longitude span
- -1.548005 – -1.492699
- Bounding box centre
- 51.467082, -1.520352
- Location descriptions
-
- M4 eastbound between J15 and J14
- Feed validity status
- Planned
- Overall feed start
- Wed, Oct 22, 2025 7:00 PM
- Overall feed end
- Thu, Oct 23, 2025 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
25 coordinate pairs- Description
- M4 eastbound between J15 and J14
- 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
- {01DA6655-5322-47D3-8723-F922C922745C}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,470 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.471815 -1.529562 51.47166 -1.528887 51.471247 -1.526933 51.471109 -1.526272 51.470909 -1.525267 51.47066 -1.524017 51.470394 -1.52281 51.470362 -1.522681 51.470065 -1.521489 51.469891 -1.520843 51.469609 -1.519838 51.469472 -1.519379 51.469339 -1.518948 51.469189 -1.51846 51.468989 -1.517829 51.468516 -1.516466 51.468343 -1.515979 51.46807 -1.515276 51.468047 -1.515219 51.467543 -1.513972 51.46718 -1.513112 51.466899 -1.512496 51.466636 -1.511923 51.466191 -1.511006 51.466028 -1.510705
Segment 2
19 coordinate pairs- Description
- M4 eastbound between J15 and J14
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 2 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
- {BDCE1422-0001-46D3-8912-7CB90850BEA4}
- Linear Element Type
- B Carriageway
- From Distance
- 277 m
- To Distance
- 1,732 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.47793 -1.548005 51.477676 -1.547443 51.477585 -1.547228 51.477114 -1.546139 51.476841 -1.545465 51.476569 -1.544819 51.475406 -1.541778 51.475355 -1.541635 51.474997 -1.540631 51.474679 -1.539727 51.474379 -1.538808 51.474069 -1.537876 51.473851 -1.537158 51.473404 -1.535651 51.473039 -1.534402 51.472556 -1.532621 51.47208 -1.530682 51.471888 -1.529878 51.471815 -1.529562
Segment 3
15 coordinate pairs- Description
- M4 eastbound between J15 and J14
- 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
- {003A2CF1-A9FA-4FE5-B69F-907EDF1D988D}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 868 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.466028 -1.510705 51.465566 -1.509832 51.465222 -1.509217 51.464388 -1.507815 51.464225 -1.507558 51.463999 -1.507186 51.463936 -1.507086 51.46333 -1.506185 51.461964 -1.504257 51.461855 -1.504089 51.461556 -1.503628 51.461339 -1.503299 51.461095 -1.502899 51.460533 -1.501941 51.460506 -1.501883
Segment 4
12 coordinate pairs- Description
- M4 eastbound between J15 and J14
- 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
- {1438C3D2-9FBB-42D6-B8DE-361FEE6DDFE8}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 797 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.460506 -1.501883 51.460071 -1.501125 51.459609 -1.500267 51.459264 -1.499623 51.458865 -1.498821 51.458285 -1.497618 51.457731 -1.496401 51.457395 -1.495642 51.457304 -1.495412 51.457141 -1.495018 51.456822 -1.494252 51.456234 -1.492699
- Geometry type
- MultiLineString
- Geometry points
- 71
- First coordinate pair
- -1.529562, 51.471815
- Road section segments
- 1
- Road section points
- 71
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, Sep 12, 2025 12:23 PM
- Record versioned
- Wed, Oct 22, 2025 4:21 PM
- 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 1 carriageway closure
Cleared Roadworks National Highways
Hounslow
M4 · M4 Eastbound Within J3
Cleared 2 days 1 hour 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 2 days 43 minutes 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 18 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 18 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 18 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 19 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