Lane 1 closure
Clearedlane 1 closure
- Start time
- Fri, Jul 17, 2026 8:00 PM
- Expected end
- Sat, Jul 18, 2026 5:00 AM
- Duration
- 1 second
- Road
- M4 – M4 Eastbound Between J19 And J18
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Lanes affected
- 1 of 3 lanes affected
- Reason
- Tree And Vegetation Cutting Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
Move Insights
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Flood risk assessment
Planning history
EPC ratings & more
- First published
- Thu, Jul 2, 2026 11:58 AM
- Last updated
- Fri, Jul 17, 2026 6:39 PM
- Cleared
- Fri, Jul 17, 2026 8:00 PM
- Latest update: lane 1 closure
- Coordinates
- 51.506767, -2.504682
- Latitude span
- 51.504804 – 51.512923
- Longitude span
- -2.517876 – -2.486183
- Bounding box centre
- 51.508864, -2.502030
- Location descriptions
-
- M4 eastbound between J19 and J18
- M4 eastbound within J19
- Feed validity status
- Planned
- Overall feed start
- Fri, Jul 17, 2026 8:00 PM
- Overall feed end
- Sat, Jul 18, 2026 5:00 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
9 coordinate pairs- Description
- M4 eastbound between J19 and J18
- Carriageway
- Dual Carriageway
- 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
- {C8C2B02F-1D98-4706-A542-202CE0EC054D}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 218 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.508788 -2.514684 51.508457 -2.514305 51.508269 -2.514058 51.508028 -2.513767 51.507858 -2.513549 51.507643 -2.513244 51.50742 -2.512896 51.507295 -2.512679 51.507285 -2.512661
Segment 2
2 coordinate pairs- Description
- M4 eastbound within J19
- Carriageway
- Dual Carriageway
- 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
- {93B3E094-7C2C-4794-8F7A-35DC21348483}
- Linear Element Type
- B Carriageway
- From Distance
- 34 m
- To Distance
- 120 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.512923 -2.517876 51.512202 -2.517403
Segment 3
7 coordinate pairs- Description
- M4 eastbound between J19 and J18
- Carriageway
- Dual Carriageway
- 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
- {69CD72CD-8EF0-4552-BE28-974A48E8FC63}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 167 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.507285 -2.512661 51.507036 -2.512215 51.506796 -2.511722 51.506742 -2.511609 51.506644 -2.511403 51.50644 -2.51094 51.506368 -2.510752
Segment 4
24 coordinate pairs- Description
- M4 eastbound between J19 and J18
- Carriageway
- Dual Carriageway
- 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
- {B2CC76F6-B619-49EF-BE0F-2FA6608BD373}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 940 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.506368 -2.510752 51.506164 -2.510245 51.50603 -2.509884 51.505871 -2.509449 51.505746 -2.509059 51.505622 -2.50864 51.505454 -2.508062 51.505321 -2.507513 51.505242 -2.507123 51.505172 -2.506747 51.505015 -2.505665 51.504834 -2.503776 51.504826 -2.503617 51.504817 -2.503458 51.50481 -2.503084 51.504804 -2.502435 51.504815 -2.501902 51.504827 -2.501326 51.504874 -2.500621 51.504894 -2.500361 51.505006 -2.499369 51.505126 -2.498462 51.505237 -2.497786 51.50524 -2.497772
Segment 5
4 coordinate pairs- Description
- M4 eastbound within J19
- Carriageway
- Dual Carriageway
- 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
- {2DA6C824-2FEC-492C-94D1-2991AE668E78}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 259 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.512202 -2.517403 51.510731 -2.516435 51.510292 -2.516099 51.510068 -2.515909
Segment 6
8 coordinate pairs- Description
- M4 eastbound between J19 and J18
- 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
- {C3679DF2-03F3-4CA4-BB4D-FDC094D96E6A}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 271 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.506376 -2.490076 51.506394 -2.489932 51.506452 -2.489111 51.50649 -2.488621 51.506509 -2.487959 51.506521 -2.487527 51.506542 -2.48672 51.50654 -2.486183
Segment 7
4 coordinate pairs- Description
- M4 eastbound between J19 and J18
- 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
- {193477EE-F920-4DA1-9FD6-013337672884}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 165 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.510068 -2.515909 51.509361 -2.515267 51.508797 -2.514698 51.508788 -2.514684
Segment 8
10 coordinate pairs- Description
- M4 eastbound between J19 and J18
- 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
- {4FC55118-21B8-4C2A-8C78-DCFC2676C5E1}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 549 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.50524 -2.497772 51.505242 -2.497759 51.505422 -2.496635 51.505643 -2.49537 51.505947 -2.49363 51.506003 -2.493227 51.506077 -2.492695 51.506188 -2.491889 51.506263 -2.49127 51.506376 -2.490076
- Geometry type
- MultiLineString
- Geometry points
- 68
- First coordinate pair
- -2.514684, 51.508788
- Road section segments
- 1
- Road section points
- 68
View geometry JSON
{
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View road section coordinates
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- Cause type
- Road Maintenance
- Detailed cause
- Tree And Vegetation Cutting Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Thu, Jul 2, 2026 11:58 AM
- Record versioned
- Fri, Jul 17, 2026 6:39 PM
- Coordinate source
- Geometry
Driving on the M4? See every live closure, roadwork and planned restriction on this road.
M4 live closuresRelated incidents
M4 westbound Jct 21 to 22 lane closure 194/2-195/0
Planned Roadworks National Highways
South Gloucestershire
M4 · M4 Westbound Between J21 And J22
Expected to clear in 23 minutes 45 seconds
Started 30 Jul 2026, 20:00
Expected clear 31 Jul 2026, 05:00
M4 westbound Jct 21 to 22 lane closure 194/2-195/0
Category: Road Maintenance
View update
M4 eastbound lane 3 closure (76/8 to 74/2)
Planned Roadworks National Highways
West Berkshire
M4 · M4 Eastbound Between J13 And J12
Expected to clear in 23 minutes 45 seconds
Started 30 Jul 2026, 19:00
Expected clear 31 Jul 2026, 05:00
M4 eastbound lane 3 closure (76/8 to 74/2)
Category: Road Maintenance
View update
Contra flow westbound with eastbound closed from Horseshoe Drive
Active Roadworks National Highways
South Gloucestershire
A40 · A40 Eastbound Between A48 And A417 Near Gloucester (West)
Expected to clear in 5 months 4 days
Started 28 Jul 2026, 02:40
Expected clear 4 Jan 2027, 21:00
contra flow westbound with eastbound closed from Horseshoe Drive
Category: Road Maintenance
View update
M48 eastbound Jct 2 to 1 hard shoulder closure (199/9B to 194/6B)
Active Roadworks National Highways
South Gloucestershire
M48 · M48 Eastbound Between J2 And J1
Expected to clear in 18 hours 23 minutes
Started 29 Jun 2026, 04:06
Expected clear 31 Jul 2026, 23:00
M48 eastbound Jct 2 to 1 hard shoulder closure (199/9B to 194/6B)
Category: Road Maintenance
View update
M4 Northbound Jct 4A to Jct 4 lane 1 closure
Planned Roadworks National Highways
Hounslow
M4 · M4 Spur (Heathrow) Southbound Between M4 And J4A
Starts in 17 hours 23 minutes
Starts 31 Jul 2026, 22:00
Expected clear 1 Aug 2026, 04:30
M4 Northbound Jct 4A to Jct 4 lane 1 closure
Category: Road Maintenance
View update
M4 eastbound Jct 19 to Jct 18 hardshoulder or single lane running (177/4 to 172/9)
Planned Roadworks National Highways
South Gloucestershire
M4 · M4 Eastbound Between J19 And J18
Starts in 15 hours 32 minutes
Starts 31 Jul 2026, 20:09
Expected clear 1 Aug 2026, 05:00
M4 eastbound Jct 19 to Jct 18 hardshoulder or single lane running (177/4 to 172/9)
Category: Road Maintenance
View update