M4 Eastbound Jct 2 Exit Slip road closure

Cleared

M4 Eastbound Jct 2 Exit Slip road closure

Start time
Wed, Sep 30, 2026 9:00 PM
Expected end
Thu, Oct 1, 2026 4:30 AM
Duration
1 hour 20 minutes 1 second
Road
M4 – M4 J2 Eastbound Exit
Category
Construction Work
Direction
Eastbound
Reason
Road Improvement Or Upgrading
Live incident
Active roadworks
Planned
Cleared
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First published
Wed, Sep 30, 2026 8:57 PM
Last updated
Wed, Sep 30, 2026 9:54 PM
Cleared
Wed, Sep 30, 2026 10:20 PM
  • Latest update: M4 Eastbound Jct 2 Exit Slip road closure
Coordinates
51.491502, -0.296819
Latitude span
51.491445 – 51.491540
Longitude span
-0.298220 – -0.294756
Bounding box centre
51.491493, -0.296488
Location descriptions
  • M4 J2 eastbound exit
Feed validity status
Active
Overall feed start
Wed, Sep 30, 2026 9:00 PM
Overall feed end
Thu, Oct 1, 2026 4:30 AM
Feed window length
7 hours 30 minutes
Probability code (raw)
certain
Compliance option (raw)
mandatory
Source identification (raw)
roadworks
Management type value
carriagewayClosures (Carriageway Closures)
Contra-flow flag (raw)
false
Width restriction flag (raw)
false
Height restriction flag (raw)
false
Weight restriction flag (raw)
false

Segment 1

3 coordinate pairs
Description
M4 J2 eastbound exit
Lanes Restricted
2 lanes restricted
Operational Lanes
0 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
{F256444A-1B27-4D8B-B946-FA62A78B5CE3}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
25 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.491445 -0.29822
51.491461 -0.298104
51.491494 -0.297858

Segment 2

8 coordinate pairs
Description
M4 J2 eastbound exit
Lanes Restricted
2 lanes restricted
Operational Lanes
0 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
{C97EC8F3-5B53-44B8-B979-33396F4AD668}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
216 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.491494 -0.297858
51.491517 -0.297584
51.49154 -0.297295
51.491535 -0.296935
51.491526 -0.295941
51.491521 -0.295365
51.491508 -0.295092
51.491478 -0.294756
Geometry type
MultiLineString
Geometry points
11
First coordinate pair
-0.298220, 51.491445
Road section segments
1
Road section points
11
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.29822,
                51.491445
            ],
            [
                -0.298104,
                51.491461
            ],
            [
                -0.297858,
                51.491494
            ],
            [
                -0.297858,
                51.491494
            ],
            [
                -0.297584,
                51.491517
            ],
            [
                -0.297295,
                51.49154
            ],
            [
                -0.296935,
                51.491535
            ],
            [
                -0.295941,
                51.491526
            ],
            [
                -0.295365,
                51.491521
            ],
            [
                -0.295092,
                51.491508
            ],
            [
                -0.294756,
                51.491478
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.29822,
            51.491445
        ],
        [
            -0.298104,
            51.491461
        ],
        [
            -0.297858,
            51.491494
        ],
        [
            -0.297858,
            51.491494
        ],
        [
            -0.297584,
            51.491517
        ],
        [
            -0.297295,
            51.49154
        ],
        [
            -0.296935,
            51.491535
        ],
        [
            -0.295941,
            51.491526
        ],
        [
            -0.295365,
            51.491521
        ],
        [
            -0.295092,
            51.491508
        ],
        [
            -0.294756,
            51.491478
        ]
    ]
]
Cause type
Construction Work
Detailed cause
Road Improvement Or Upgrading
Compliance
Mandatory
Probability
Certain
Validity status
Active
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Wed, Sep 30, 2026 8:57 PM
Record versioned
Wed, Sep 30, 2026 9:54 PM
Coordinate source
Geometry

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