M4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure

Planned

Start time: Fri, Jun 5, 2026 10:00 PM
Expected end: Sat, Jun 6, 2026 5:00 AM
Duration: 7 hours
Road: M4 – M4 Eastbound Between J3 And J2
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: 2 of 2 lanes affected
Reason: Repair Work

Active

Planned

Cleared

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First published: Thu, Jun 4, 2026 8:29 AM
Last updated: Fri, Jun 5, 2026 6:05 PM
Cleared: Sat, Jun 6, 2026 5:00 AM

Latest update: M4 Eastbound Jct Heston Services to Jct 2 Lane 3,2 closure

Coordinates: 51.491407, -0.364748
Latitude span: 51.488928 – 51.494672
Longitude span: -0.377213 – -0.353389
Bounding box centre: 51.491800, -0.365301
Location descriptions: M4 eastbound between J3 and J2

Feed validity status: Planned
Overall feed start: Fri, Jun 5, 2026 10:00 PM
Overall feed end: Sat, Jun 6, 2026 5:00 AM
Feed window length: 7 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

23 coordinate pairs

Description: M4 eastbound between J3 and J2
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: {041905DF-1FCD-4C51-BDD7-304F4B8C095A}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 1,047 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.489636 -0.371606
51.489684 -0.371115
51.489885 -0.369465
51.490001 -0.368712
51.490101 -0.368161
51.490128 -0.368016
51.49021 -0.367585
51.490243 -0.367407
51.49043 -0.366565
51.490556 -0.365941
51.490718 -0.365345
51.490993 -0.364413
51.491209 -0.363743
51.491388 -0.363243
51.491408 -0.363188
51.491617 -0.362633
51.491754 -0.36227
51.491833 -0.362064
51.491998 -0.361654
51.492989 -0.359271
51.493059 -0.35909
51.493276 -0.358526
51.493457 -0.358001

Segment 2

9 coordinate pairs

Description: M4 eastbound between J3 and J2
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: {0B0A75EF-75E1-4F7C-8F40-4799B0FC7DEB}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 348 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.493457 -0.358001
51.493553 -0.357738
51.493742 -0.357126
51.493922 -0.356529
51.49412 -0.355845
51.494332 -0.354987
51.49451 -0.354203
51.494661 -0.353448
51.494672 -0.353389

Segment 3

4 coordinate pairs

Description: M4 eastbound between J3 and J2
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: {23E4C84E-6665-4AFB-937D-D828284961CA}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 101 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.489458 -0.373038
51.489491 -0.372792
51.489612 -0.371794
51.489636 -0.371606

Segment 4

5 coordinate pairs

Description: M4 eastbound between J3 and J2
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: {A75FF055-D3F3-46E4-9E5D-DC78DF6E188B}
Linear Element Type: B Carriageway
From Distance: 282 m
To Distance: 578 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.488928 -0.377213
51.48903 -0.376539
51.48917 -0.375555
51.489379 -0.373805
51.489458 -0.373038

Geometry type: MultiLineString
Geometry points: 41
First coordinate pair: -0.371606, 51.489636
Road section segments: 1
Road section points: 41

View geometry JSON

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        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Repair Work
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other