A23 westbound lane 2 closure Jct 9 to South Terminal

Planned

A23 westbound lane 2 closure Jct 9 to South Terminal

Start time
Thu, Dec 4, 2025 8:00 PM
Expected end
Fri, Dec 5, 2025 5:00 AM
Duration
9 hours
Road
A23 – A23 Northbound At A Minor Junction Between M23 J9A And A217
Category
Road Maintenance
Direction
Clockwise
Carriageway
Dual Carriageway
Lanes affected
Lane 2 closed, 1 of 2 lanes affected, 1 of 1 lanes affected
Reason
Maintenance Work
Active
Planned
Cleared
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Planning history
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First published
Thu, Nov 13, 2025 12:45 PM
Last updated
Fri, Dec 5, 2025 3:55 AM
Cleared
Fri, Dec 5, 2025 5:00 AM
  • Latest update: A23 westbound lane 2 closure Jct 9 to South Terminal
Coordinates
51.161577, -0.170203
Latitude span
51.160163 – 51.162233
Longitude span
-0.173016 – -0.165015
Bounding box centre
51.161198, -0.169016
Location descriptions
  • A23 northbound at a minor junction between M23 J9A and A217
  • A23 northbound between M23 J9A and A217
Feed validity status
Planned
Overall feed start
Thu, Dec 4, 2025 8:00 PM
Overall feed end
Fri, Dec 5, 2025 5:00 AM
Feed window length
9 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
A23 northbound at a minor junction between M23 J9A and A217
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
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A23
Linear Element Model
The Network Model
Linear Element Id
{B4B7C034-F3FE-46B7-B4FC-2CE63332393E}
Linear Element Type
Other
From Distance
0 m
To Distance
44 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.162047 -0.172149
51.161994 -0.172237
51.161967 -0.172312
51.161943 -0.172396
51.161935 -0.172482
51.161936 -0.172554
51.161947 -0.172668
51.161966 -0.172724

Segment 2

18 coordinate pairs
Description
A23 northbound between M23 J9A and A217
Carriageway
Dual Carriageway
Lane Usage
Cl2
Lane Number
2
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A23
Linear Element Model
The Network Model
Linear Element Id
{1B4D8F49-497D-49A5-8904-2A23C60071EC}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
465 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.160297 -0.165525
51.160459 -0.166105
51.160545 -0.166402
51.16062 -0.166638
51.160649 -0.166727
51.160837 -0.167234
51.160853 -0.167276
51.161371 -0.168614
51.161622 -0.169338
51.161748 -0.169729
51.161824 -0.169984
51.161929 -0.170394
51.161971 -0.17059
51.162011 -0.170806
51.162034 -0.170932
51.162067 -0.171175
51.162089 -0.171403
51.162094 -0.171483

Segment 3

4 coordinate pairs
Description
A23 northbound between M23 J9A and A217
Carriageway
Dual Carriageway
Lane Usage
Cl2
Lane Number
2
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A23
Linear Element Model
The Network Model
Linear Element Id
{B544796B-5486-41E2-96CB-8D279D1E0738}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
47 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.162094 -0.171483
51.162101 -0.171603
51.162104 -0.17176
51.162047 -0.172149

Segment 4

4 coordinate pairs
Description
A23 northbound between M23 J9A and A217
Carriageway
Dual Carriageway
Lane Usage
Cl2
Lane Number
2
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
A23
Linear Element Model
The Network Model
Linear Element Id
{70CE55E4-9786-4A04-9705-1E6CB776B350}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
38 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.160163 -0.165015
51.160198 -0.165157
51.16025 -0.165369
51.160297 -0.165525

Segment 5

7 coordinate pairs
Description
A23 northbound at a minor junction between M23 J9A and A217
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
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A23
Linear Element Model
The Network Model
Linear Element Id
{00DC925B-3DD4-468E-B2DF-7DE5B3923092}
Linear Element Type
Other
From Distance
0 m
To Distance
38 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.161966 -0.172724
51.161985 -0.172795
51.162031 -0.172893
51.162095 -0.172962
51.162141 -0.172989
51.162186 -0.173016
51.162233 -0.173014
Geometry type
MultiLineString
Geometry points
41
First coordinate pair
-0.172149, 51.162047
Road section segments
1
Road section points
41
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.172149,
                51.162047
            ],
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                -0.172237,
                51.161994
            ],
            [
                -0.172312,
                51.161967
            ],
            [
                -0.172396,
                51.161943
            ],
            [
                -0.172482,
                51.161935
            ],
            [
                -0.172554,
                51.161936
            ],
            [
                -0.172668,
                51.161947
            ],
            [
                -0.172724,
                51.161966
            ],
            [
                -0.165525,
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            ],
            [
                -0.166105,
                51.160459
            ],
            [
                -0.166402,
                51.160545
            ],
            [
                -0.166638,
                51.16062
            ],
            [
                -0.166727,
                51.160649
            ],
            [
                -0.167234,
                51.160837
            ],
            [
                -0.167276,
                51.160853
            ],
            [
                -0.168614,
                51.161371
            ],
            [
                -0.169338,
                51.161622
            ],
            [
                -0.169729,
                51.161748
            ],
            [
                -0.169984,
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            ],
            [
                -0.170394,
                51.161929
            ],
            [
                -0.17059,
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            ],
            [
                -0.170806,
                51.162011
            ],
            [
                -0.170932,
                51.162034
            ],
            [
                -0.171175,
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            ],
            [
                -0.171403,
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            ],
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            ],
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                -0.171483,
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            ],
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            ],
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            ],
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            ],
            [
                -0.165015,
                51.160163
            ],
            [
                -0.165157,
                51.160198
            ],
            [
                -0.165369,
                51.16025
            ],
            [
                -0.165525,
                51.160297
            ],
            [
                -0.172724,
                51.161966
            ],
            [
                -0.172795,
                51.161985
            ],
            [
                -0.172893,
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            ],
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                -0.172962,
                51.162095
            ],
            [
                -0.172989,
                51.162141
            ],
            [
                -0.173016,
                51.162186
            ],
            [
                -0.173014,
                51.162233
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.172149,
            51.162047
        ],
        [
            -0.172237,
            51.161994
        ],
        [
            -0.172312,
            51.161967
        ],
        [
            -0.172396,
            51.161943
        ],
        [
            -0.172482,
            51.161935
        ],
        [
            -0.172554,
            51.161936
        ],
        [
            -0.172668,
            51.161947
        ],
        [
            -0.172724,
            51.161966
        ],
        [
            -0.165525,
            51.160297
        ],
        [
            -0.166105,
            51.160459
        ],
        [
            -0.166402,
            51.160545
        ],
        [
            -0.166638,
            51.16062
        ],
        [
            -0.166727,
            51.160649
        ],
        [
            -0.167234,
            51.160837
        ],
        [
            -0.167276,
            51.160853
        ],
        [
            -0.168614,
            51.161371
        ],
        [
            -0.169338,
            51.161622
        ],
        [
            -0.169729,
            51.161748
        ],
        [
            -0.169984,
            51.161824
        ],
        [
            -0.170394,
            51.161929
        ],
        [
            -0.17059,
            51.161971
        ],
        [
            -0.170806,
            51.162011
        ],
        [
            -0.170932,
            51.162034
        ],
        [
            -0.171175,
            51.162067
        ],
        [
            -0.171403,
            51.162089
        ],
        [
            -0.171483,
            51.162094
        ],
        [
            -0.171483,
            51.162094
        ],
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            -0.171603,
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        ],
        [
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        ],
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            -0.172149,
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        ],
        [
            -0.165015,
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        ],
        [
            -0.165157,
            51.160198
        ],
        [
            -0.165369,
            51.16025
        ],
        [
            -0.165525,
            51.160297
        ],
        [
            -0.172724,
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        ],
        [
            -0.172795,
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        ],
        [
            -0.172893,
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        ],
        [
            -0.172962,
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        ],
        [
            -0.172989,
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        ],
        [
            -0.173016,
            51.162186
        ],
        [
            -0.173014,
            51.162233
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed region label
northbound at a minor
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Thu, Nov 13, 2025 12:45 PM
Record versioned
Fri, Dec 5, 2025 3:55 AM
Coordinate source
Geometry

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