M4 eastbound lane 1 closure (85/9 to 85/2)

Cleared

Start time: Fri, Oct 23, 2026 7:00 PM
Expected end: Sat, Oct 24, 2026 5:00 AM
Duration: 35 minutes 2 seconds
Road: M4 – M4 Eastbound Between J13 And J12
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: 1 of 3 lanes affected
Reason: Repair Work

Live incident

Active roadworks

Planned

Cleared

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First published: Fri, Oct 23, 2026 8:28 AM
Last updated: Fri, Oct 23, 2026 7:05 PM
Cleared: Fri, Oct 23, 2026 7:35 PM

Latest update: M4 eastbound lane 1 closure (85/9 to 85/2)

Coordinates: 51.463069, -1.226133
Latitude span: 51.462833 – 51.463168
Longitude span: -1.232303 – -1.222159
Bounding box centre: 51.463001, -1.227231
Location descriptions: M4 eastbound between J13 and J12

Feed validity status: Planned
Overall feed start: Fri, Oct 23, 2026 7:00 PM
Overall feed end: Sat, Oct 24, 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

7 coordinate pairs

Description: M4 eastbound between J13 and J12
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: {DD8900A6-4F7B-47F7-8B4A-E8BB9EA14B62}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 236 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.463108 -1.225558
51.46313 -1.225391
51.463153 -1.224863
51.463162 -1.224057
51.463168 -1.223641
51.463157 -1.222877
51.463145 -1.222159

Segment 2

5 coordinate pairs

Description: M4 eastbound between J13 and J12
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: {7B280950-9EF3-41AE-A407-6F7AF9081FF7}
Linear Element Type: B Carriageway
From Distance: 1,155 m
To Distance: 1,625 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.462833 -1.232303
51.462868 -1.231407
51.462974 -1.228411
51.463023 -1.227373
51.463108 -1.225558

Geometry type: MultiLineString
Geometry points: 12
First coordinate pair: -1.225558, 51.463108
Road section segments: 1
Road section points: 12

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.225558,
                51.463108
            ],
            [
                -1.225391,
                51.46313
            ],
            [
                -1.224863,
                51.463153
            ],
            [
                -1.224057,
                51.463162
            ],
            [
                -1.223641,
                51.463168
            ],
            [
                -1.222877,
                51.463157
            ],
            [
                -1.222159,
                51.463145
            ],
            [
                -1.232303,
                51.462833
            ],
            [
                -1.231407,
                51.462868
            ],
            [
                -1.228411,
                51.462974
            ],
            [
                -1.227373,
                51.463023
            ],
            [
                -1.225558,
                51.463108
            ]
        ]
    ]
}

View road section coordinates

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