M20 eastbound lane 1 closure (Jct 4 entry slip road )

Planned

M20 eastbound lane 1 closure (Jct 4 entry slip road )

Start time
Thu, Jan 15, 2026 8:00 PM
Expected end
Fri, Jan 16, 2026 6:00 AM
Duration
10 hours
Road
M20 – M20 Eastbound Between J4 And J5
Category
Road Maintenance
Direction
Eastbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 4 lanes affected
Reason
Maintenance Work
Active
Planned
Cleared
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First published
Fri, Dec 12, 2025 9:19 AM
Last updated
Thu, Jan 15, 2026 8:06 AM
Cleared
Fri, Jan 16, 2026 6:00 AM
  • Latest update: M20 eastbound lane 1 closure (Jct 4 entry slip road )
Coordinates
51.307731, 0.430055
Latitude span
51.306236 – 51.309343
Longitude span
0.426474 – 0.434513
Bounding box centre
51.307790, 0.430494
Location descriptions
  • M20 eastbound between J4 and J5
  • M20 J4 eastbound access
Feed validity status
Planned
Overall feed start
Thu, Jan 15, 2026 8:00 PM
Overall feed end
Fri, Jan 16, 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

8 coordinate pairs
Description
M20 eastbound between J4 and J5
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
4 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M20
Linear Element Model
The Network Model
Linear Element Id
{32800231-8DB8-4E15-9AA1-568E81D9F55D}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
281 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.307463 0.430241
51.307415 0.430411
51.307347 0.430651
51.307126 0.431314
51.306729 0.43267
51.306661 0.432911
51.306408 0.433844
51.306389 0.433901

Segment 2

11 coordinate pairs
Description
M20 J4 eastbound access
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M20
Linear Element Model
The Network Model
Linear Element Id
{0C62E39D-0CCF-4FBC-87B7-2811183F7D33}
Linear Element Type
A Carriageway Entry Slip
From Distance
0 m
To Distance
335 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.3093 0.426496
51.309084 0.426668
51.309047 0.426723
51.30901 0.426793
51.308216 0.42866
51.308084 0.428954
51.307951 0.429263
51.307658 0.429979
51.307639 0.430007
51.307555 0.430146
51.307463 0.430241

Segment 3

2 coordinate pairs
Description
M20 eastbound between J4 and J5
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
4 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M20
Linear Element Model
The Network Model
Linear Element Id
{36468FED-57F3-408F-9219-C5679AD4E46D}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
45 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.306389 0.433901
51.306236 0.434513

Segment 4

2 coordinate pairs
Description
M20 J4 eastbound access
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M20
Linear Element Model
The Network Model
Linear Element Id
{877D9E5E-5191-42B9-991D-E83A907CC63E}
Linear Element Type
A Carriageway Entry Slip
From Distance
96 m
To Distance
101 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.309343 0.426474
51.3093 0.426496
Geometry type
MultiLineString
Geometry points
23
First coordinate pair
0.430241, 51.307463
Road section segments
1
Road section points
23
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.430241,
                51.307463
            ],
            [
                0.430411,
                51.307415
            ],
            [
                0.430651,
                51.307347
            ],
            [
                0.431314,
                51.307126
            ],
            [
                0.43267,
                51.306729
            ],
            [
                0.432911,
                51.306661
            ],
            [
                0.433844,
                51.306408
            ],
            [
                0.433901,
                51.306389
            ],
            [
                0.426496,
                51.3093
            ],
            [
                0.426668,
                51.309084
            ],
            [
                0.426723,
                51.309047
            ],
            [
                0.426793,
                51.30901
            ],
            [
                0.42866,
                51.308216
            ],
            [
                0.428954,
                51.308084
            ],
            [
                0.429263,
                51.307951
            ],
            [
                0.429979,
                51.307658
            ],
            [
                0.430007,
                51.307639
            ],
            [
                0.430146,
                51.307555
            ],
            [
                0.430241,
                51.307463
            ],
            [
                0.433901,
                51.306389
            ],
            [
                0.434513,
                51.306236
            ],
            [
                0.426474,
                51.309343
            ],
            [
                0.426496,
                51.3093
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            0.430241,
            51.307463
        ],
        [
            0.430411,
            51.307415
        ],
        [
            0.430651,
            51.307347
        ],
        [
            0.431314,
            51.307126
        ],
        [
            0.43267,
            51.306729
        ],
        [
            0.432911,
            51.306661
        ],
        [
            0.433844,
            51.306408
        ],
        [
            0.433901,
            51.306389
        ],
        [
            0.426496,
            51.3093
        ],
        [
            0.426668,
            51.309084
        ],
        [
            0.426723,
            51.309047
        ],
        [
            0.426793,
            51.30901
        ],
        [
            0.42866,
            51.308216
        ],
        [
            0.428954,
            51.308084
        ],
        [
            0.429263,
            51.307951
        ],
        [
            0.429979,
            51.307658
        ],
        [
            0.430007,
            51.307639
        ],
        [
            0.430146,
            51.307555
        ],
        [
            0.430241,
            51.307463
        ],
        [
            0.433901,
            51.306389
        ],
        [
            0.434513,
            51.306236
        ],
        [
            0.426474,
            51.309343
        ],
        [
            0.426496,
            51.3093
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Fri, Dec 12, 2025 9:19 AM
Record versioned
Thu, Jan 15, 2026 8:06 AM
Coordinate source
Geometry

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