M4 Eastbound Jct 22 to 21 lane 2 closure 194/5b - 193/8b

Cleared

Start time: Fri, Jul 31, 2026 7:42 PM
Expected end: Sat, Aug 1, 2026 5:00 AM
Duration: 3 hours 8 minutes 2 seconds
Road: M4 – M4 Eastbound Between J22 And J21
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: Lane 2 closed, 1 of 2 lanes affected
Reason: Repair Work

Live incident

Active roadworks

Planned

Cleared

Hover or tap markers for full details

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment

Planning history

EPC ratings & more

Get a property report

First published: Fri, Jul 31, 2026 7:42 PM
Last updated: Fri, Jul 31, 2026 10:26 PM
Cleared: Fri, Jul 31, 2026 10:50 PM

Latest update: M4 Eastbound Jct 22 to 21 lane 2 closure 194/5b - 193/8b

Coordinates: 51.569328, -2.640160
Latitude span: 51.569140 – 51.569747
Longitude span: -2.645480 – -2.635565
Bounding box centre: 51.569444, -2.640523
Location descriptions: M4 eastbound between J22 and J21

Feed validity status: Active
Overall feed start: Fri, Jul 31, 2026 7:42 PM
Overall feed end: Sat, Aug 1, 2026 5:00 AM
Feed window length: 9 hours 18 minutes
Probability code (raw): certain
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

4 coordinate pairs

Description: M4 eastbound between J22 and J21
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
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: {E87E1008-3563-4B7C-8D29-477DAC4F684D}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 90 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.569556 -2.636832
51.56964 -2.636242
51.569687 -2.635939
51.569747 -2.635565

Segment 2

9 coordinate pairs

Description: M4 eastbound between J22 and J21
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
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: {E7FE23C1-7429-4F2C-AEB2-D9BDAD2F715A}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 356 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.56916 -2.641934
51.569191 -2.641156
51.569202 -2.640766
51.569261 -2.639887
51.569319 -2.639051
51.569358 -2.638647
51.569452 -2.637725
51.569528 -2.637048
51.569556 -2.636832

Segment 3

6 coordinate pairs

Description: M4 eastbound between J22 and J21
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
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: {C6AEBB4A-F674-4746-AC81-02217A9FC7BE}
Linear Element Type: B Carriageway
From Distance: 316 m
To Distance: 551 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.569162 -2.64548
51.569152 -2.644993
51.56914 -2.643896
51.569144 -2.643103
51.569159 -2.642151
51.569159 -2.642093

Segment 4

2 coordinate pairs

Description: M4 eastbound between J22 and J21
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
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: {032D8E10-EE4B-4151-8D49-615CDD8CFCCA}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 11 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.569159 -2.642093
51.56916 -2.641934

Geometry type: MultiLineString
Geometry points: 21
First coordinate pair: -2.636832, 51.569556
Road section segments: 1
Road section points: 21

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -2.636832,
                51.569556
            ],
            [
                -2.636242,
                51.56964
            ],
            [
                -2.635939,
                51.569687
            ],
            [
                -2.635565,
                51.569747
            ],
            [
                -2.641934,
                51.56916
            ],
            [
                -2.641156,
                51.569191
            ],
            [
                -2.640766,
                51.569202
            ],
            [
                -2.639887,
                51.569261
            ],
            [
                -2.639051,
                51.569319
            ],
            [
                -2.638647,
                51.569358
            ],
            [
                -2.637725,
                51.569452
            ],
            [
                -2.637048,
                51.569528
            ],
            [
                -2.636832,
                51.569556
            ],
            [
                -2.64548,
                51.569162
            ],
            [
                -2.644993,
                51.569152
            ],
            [
                -2.643896,
                51.56914
            ],
            [
                -2.643103,
                51.569144
            ],
            [
                -2.642151,
                51.569159
            ],
            [
                -2.642093,
                51.569159
            ],
            [
                -2.642093,
                51.569159
            ],
            [
                -2.641934,
                51.56916
            ]
        ]
    ]
}

View road section coordinates

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