M4 eastbound lane 3 closure (77/8 to 77/1)

Cleared

M4 eastbound lane 3 closure (77/8 to 77/1)

Start time
Wed, Oct 28, 2026 8:00 PM
Expected end
Thu, Oct 29, 2026 6:00 AM
Duration
1 hour 1 second
Road
M4 – M4 Eastbound Between J13 And J12
Category
Road Maintenance
Direction
Eastbound
Carriageway
Dual Carriageway
Lanes affected
Lane 3 closed, 1 of 3 lanes affected
Reason
Repair Work
Live incident
Active roadworks
Planned
Cleared
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First published
Tue, Oct 27, 2026 1:02 PM
Last updated
Wed, Oct 28, 2026 8:33 PM
Cleared
Wed, Oct 28, 2026 9:00 PM
  • Latest update: M4 eastbound lane 3 closure (77/8 to 77/1)
Coordinates
51.460220, -1.111986
Latitude span
51.460037 – 51.460296
Longitude span
-1.117585 – -1.107441
Bounding box centre
51.460167, -1.112513
Location descriptions
  • M4 eastbound between J13 and J12
Feed validity status
Planned
Overall feed start
Wed, Oct 28, 2026 8:00 PM
Overall feed end
Thu, Oct 29, 2026 6:00 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

5 coordinate pairs
Description
M4 eastbound between J13 and J12
Carriageway
Dual Carriageway
Lane Usage
Cl3
Lane Number
3
Lane Status
Closed
Lane Direction
Aligned
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
{4AD60F3B-22BC-4023-AFF0-6CBC2877B4D5}
Linear Element Type
B Carriageway
From Distance
477 m
To Distance
745 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.460037 -1.117585
51.460085 -1.116992
51.460141 -1.116099
51.460197 -1.11509
51.46024 -1.113736

Segment 2

10 coordinate pairs
Description
M4 eastbound between J13 and J12
Carriageway
Dual Carriageway
Lane Usage
Cl3
Lane Number
3
Lane Status
Closed
Lane Direction
Aligned
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
{5A965AE7-B4AB-4A7E-AD15-FC55148C541C}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
437 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.46024 -1.113736
51.460256 -1.113362
51.460296 -1.11159
51.460296 -1.110453
51.460287 -1.109964
51.460267 -1.108957
51.460265 -1.108827
51.460252 -1.10818
51.460231 -1.107777
51.460212 -1.107441
Geometry type
MultiLineString
Geometry points
15
First coordinate pair
-1.117585, 51.460037
Road section segments
1
Road section points
15
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.117585,
                51.460037
            ],
            [
                -1.116992,
                51.460085
            ],
            [
                -1.116099,
                51.460141
            ],
            [
                -1.11509,
                51.460197
            ],
            [
                -1.113736,
                51.46024
            ],
            [
                -1.113736,
                51.46024
            ],
            [
                -1.113362,
                51.460256
            ],
            [
                -1.11159,
                51.460296
            ],
            [
                -1.110453,
                51.460296
            ],
            [
                -1.109964,
                51.460287
            ],
            [
                -1.108957,
                51.460267
            ],
            [
                -1.108827,
                51.460265
            ],
            [
                -1.10818,
                51.460252
            ],
            [
                -1.107777,
                51.460231
            ],
            [
                -1.107441,
                51.460212
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -1.117585,
            51.460037
        ],
        [
            -1.116992,
            51.460085
        ],
        [
            -1.116099,
            51.460141
        ],
        [
            -1.11509,
            51.460197
        ],
        [
            -1.113736,
            51.46024
        ],
        [
            -1.113736,
            51.46024
        ],
        [
            -1.113362,
            51.460256
        ],
        [
            -1.11159,
            51.460296
        ],
        [
            -1.110453,
            51.460296
        ],
        [
            -1.109964,
            51.460287
        ],
        [
            -1.108957,
            51.460267
        ],
        [
            -1.108827,
            51.460265
        ],
        [
            -1.10818,
            51.460252
        ],
        [
            -1.107777,
            51.460231
        ],
        [
            -1.107441,
            51.460212
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Repair Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Tue, Oct 27, 2026 1:02 PM
Record versioned
Wed, Oct 28, 2026 8:33 PM
Coordinate source
Geometry

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