A20 westbound Alkham Valley Road exit slip road closure

Cleared

A20 westbound Alkham Valley Road exit slip road closure

Start time
Thu, Dec 11, 2025 7:47 PM
Expected end
Fri, Dec 12, 2025 5:00 AM
Duration
9 hours 13 minutes
Road
A20 – A20 Westbound Exit For A260
Category
Road Maintenance
Direction
Westbound
Reason
Tree And Vegetation Cutting Work
Live incident
Active roadworks
Planned
Cleared
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First published
Thu, Dec 11, 2025 7:47 PM
Last updated
Thu, Dec 11, 2025 7:59 PM
Cleared
Fri, Dec 12, 2025 5:00 AM
  • Latest update: A20 westbound Alkham Valley Road exit slip road closure
Coordinates
51.107746, 1.176232
Latitude span
51.106792 – 51.108757
Longitude span
1.174984 – 1.177914
Bounding box centre
51.107775, 1.176449
Location descriptions
  • A20 westbound exit for A260
Feed validity status
Active
Overall feed start
Thu, Dec 11, 2025 7:47 PM
Overall feed end
Fri, Dec 12, 2025 5:00 AM
Feed window length
9 hours 13 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

6 coordinate pairs
Description
A20 westbound exit for A260
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
Direction On Section
West Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A20
Linear Element Model
The Network Model
Linear Element Id
{F1CC2A3D-B7DE-458F-BEBE-F673F9F216E7}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
74 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.108757 1.177914
51.108731 1.177869
51.108598 1.177611
51.108499 1.177431
51.108389 1.177243
51.108316 1.177107

Segment 2

14 coordinate pairs
Description
A20 westbound exit for A260
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
Direction On Section
West Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A20
Linear Element Model
The Network Model
Linear Element Id
{C5B09D14-A8AA-4C66-88F5-8DF9FBADFF89}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
230 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.108316 1.177107
51.108311 1.177097
51.108115 1.176712
51.107849 1.176247
51.107599 1.175834
51.107495 1.17567
51.107348 1.17546
51.107148 1.175203
51.107048 1.175085
51.107001 1.175041
51.106956 1.175004
51.106866 1.174984
51.106794 1.175007
51.106792 1.175008
Geometry type
MultiLineString
Geometry points
20
First coordinate pair
1.177914, 51.108757
Road section segments
1
Road section points
20
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                1.177914,
                51.108757
            ],
            [
                1.177869,
                51.108731
            ],
            [
                1.177611,
                51.108598
            ],
            [
                1.177431,
                51.108499
            ],
            [
                1.177243,
                51.108389
            ],
            [
                1.177107,
                51.108316
            ],
            [
                1.177107,
                51.108316
            ],
            [
                1.177097,
                51.108311
            ],
            [
                1.176712,
                51.108115
            ],
            [
                1.176247,
                51.107849
            ],
            [
                1.175834,
                51.107599
            ],
            [
                1.17567,
                51.107495
            ],
            [
                1.17546,
                51.107348
            ],
            [
                1.175203,
                51.107148
            ],
            [
                1.175085,
                51.107048
            ],
            [
                1.175041,
                51.107001
            ],
            [
                1.175004,
                51.106956
            ],
            [
                1.174984,
                51.106866
            ],
            [
                1.175007,
                51.106794
            ],
            [
                1.175008,
                51.106792
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            1.177914,
            51.108757
        ],
        [
            1.177869,
            51.108731
        ],
        [
            1.177611,
            51.108598
        ],
        [
            1.177431,
            51.108499
        ],
        [
            1.177243,
            51.108389
        ],
        [
            1.177107,
            51.108316
        ],
        [
            1.177107,
            51.108316
        ],
        [
            1.177097,
            51.108311
        ],
        [
            1.176712,
            51.108115
        ],
        [
            1.176247,
            51.107849
        ],
        [
            1.175834,
            51.107599
        ],
        [
            1.17567,
            51.107495
        ],
        [
            1.17546,
            51.107348
        ],
        [
            1.175203,
            51.107148
        ],
        [
            1.175085,
            51.107048
        ],
        [
            1.175041,
            51.107001
        ],
        [
            1.175004,
            51.106956
        ],
        [
            1.174984,
            51.106866
        ],
        [
            1.175007,
            51.106794
        ],
        [
            1.175008,
            51.106792
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Tree And Vegetation Cutting Work
Compliance
Mandatory
Probability
Certain
Validity status
Active
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Thu, Dec 11, 2025 7:47 PM
Record versioned
Thu, Dec 11, 2025 7:59 PM
Coordinate source
Geometry

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