M4 eastbound Jct 5 entry slip road lane closures
PlannedM4 eastbound Jct 5 entry slip road lane closures
- Start time
- Mon, Aug 24, 2026 7:00 PM
- Expected end
- Tue, Aug 25, 2026 5:00 AM
- Duration
- 10 hours
- Road
- M4 – M4 J5 Eastbound Access
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 1 closed, 1 of 2 lanes affected
- Reason
- Roadworks
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
- First published
- Wed, Aug 19, 2026 7:37 AM
- Last updated
- Mon, Aug 24, 2026 12:23 AM
- Cleared
- Tue, Aug 25, 2026 5:00 AM
- Latest update: M4 eastbound Jct 5 entry slip road lane closures
- Coordinates
- 51.492913, -0.536783
- Latitude span
- 51.492385 – 51.493210
- Longitude span
- -0.542003 – -0.533237
- Bounding box centre
- 51.492798, -0.537620
- Location descriptions
-
- M4 J5 eastbound access
- M4 eastbound between J5 and J4B
- Feed validity status
- Planned
- Overall feed start
- Mon, Aug 24, 2026 7:00 PM
- Overall feed end
- Tue, Aug 25, 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
16 coordinate pairs- Description
- M4 J5 eastbound access
- Lane Usage
- Cl1
- Lane Number
- 1
- Lane Status
- Closed
- Lane Direction
- Aligned
- 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
- {00D2BB02-5F43-4EB3-9D03-C3E7144BB4AC}
- Linear Element Type
- B Carriageway Entry Slip
- From Distance
- 15 m
- To Distance
- 629 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.492385 -0.542003 51.492433 -0.541704 51.492491 -0.541241 51.492499 -0.541169 51.492644 -0.539868 51.49271 -0.539347 51.492733 -0.539044 51.492928 -0.537395 51.493032 -0.536355 51.493066 -0.535735 51.493072 -0.535659 51.493106 -0.535179 51.493148 -0.534454 51.49321 -0.533415 51.493176 -0.53328 51.493176 -0.533279
Segment 2
3 coordinate pairs- Description
- M4 eastbound between J5 and J4B
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- Lane Status
- Closed
- Lane Direction
- Aligned
- 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
- {2D7FBEAA-7E69-47DC-8335-F678E9006D5D}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 2 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.493176 -0.533279 51.493179 -0.53324 51.493179 -0.533237
- Geometry type
- MultiLineString
- Geometry points
- 19
- First coordinate pair
- -0.542003, 51.492385
- Road section segments
- 1
- Road section points
- 19
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-0.542003,
51.492385
],
[
-0.541704,
51.492433
],
[
-0.541241,
51.492491
],
[
-0.541169,
51.492499
],
[
-0.539868,
51.492644
],
[
-0.539347,
51.49271
],
[
-0.539044,
51.492733
],
[
-0.537395,
51.492928
],
[
-0.536355,
51.493032
],
[
-0.535735,
51.493066
],
[
-0.535659,
51.493072
],
[
-0.535179,
51.493106
],
[
-0.534454,
51.493148
],
[
-0.533415,
51.49321
],
[
-0.53328,
51.493176
],
[
-0.533279,
51.493176
],
[
-0.533279,
51.493176
],
[
-0.53324,
51.493179
],
[
-0.533237,
51.493179
]
]
]
}
View road section coordinates
[
[
[
-0.542003,
51.492385
],
[
-0.541704,
51.492433
],
[
-0.541241,
51.492491
],
[
-0.541169,
51.492499
],
[
-0.539868,
51.492644
],
[
-0.539347,
51.49271
],
[
-0.539044,
51.492733
],
[
-0.537395,
51.492928
],
[
-0.536355,
51.493032
],
[
-0.535735,
51.493066
],
[
-0.535659,
51.493072
],
[
-0.535179,
51.493106
],
[
-0.534454,
51.493148
],
[
-0.533415,
51.49321
],
[
-0.53328,
51.493176
],
[
-0.533279,
51.493176
],
[
-0.533279,
51.493176
],
[
-0.53324,
51.493179
],
[
-0.533237,
51.493179
]
]
]
- Cause type
- Road Maintenance
- Detailed cause
- Roadworks
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 2
- Record created
- Wed, Aug 19, 2026 7:37 AM
- Record versioned
- Mon, Aug 24, 2026 12:23 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 lane 4 and 3 closure (59/3 to 53/7)
Planned Roadworks National HighwaysStarts in 16 hours 50 minutes
M4 eastbound lane 4 and 3 closure (59/3 to 53/7)
M4 westbound Jct 17 exit and entry slip roads lane closures
Planned Roadworks National HighwaysStarts in 16 hours 20 minutes
M4 westbound Jct 17 exit and entry slip roads lane closures
M4 jct 19 to 15 Eastbound 181/0b to 124/0b lane 3 closure
Planned Roadworks National HighwaysStarts in 16 hours 20 minutes
M4 jct 19 to 15 Eastbound 181/0b to 124/0b lane 3 closure
M4 eastbound Jct 16 to Jct 15 hardshoulder closure (128/4 to 124/0)
Planned Roadworks National HighwaysStarts in 5 hours 20 minutes
M4 eastbound Jct 16 to Jct 15 hardshoulder closure (128/4 to 124/0)
M4 eastbound hard shoulder closure (78/4 to 77/9)
Planned Roadworks National HighwaysStarts in 5 hours 20 minutes
M4 eastbound hard shoulder closure (78/4 to 77/9)
M4 eastbound Jct 17 to Jct 16 - lane closure
Planned Roadworks National HighwaysStarts in 4 hours 20 minutes
M4 eastbound Jct 17 to Jct 16 - lane closure