A23 southbound Patcham dedicated exit slip road closure

Cleared

Start time: Sat, Jan 17, 2026 8:00 PM
Expected end: Sun, Jan 18, 2026 6:00 AM
Duration: 10 hours
Road: A27 – A23 Fast Slip From A23 Southbound To Link Road For A27 Westbound
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Reason: Roadworks

Live incident

Active roadworks

Planned

Cleared

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First published: Mon, Dec 1, 2025 1:47 PM
Last updated: Sat, Jan 17, 2026 7:48 PM
Cleared: Sun, Jan 18, 2026 6:00 AM

Latest update: A23 southbound Patcham dedicated exit slip road closure

Coordinates: 50.868231, -0.155998
Latitude span: 50.867870 – 50.868942
Longitude span: -0.157444 – -0.154676
Bounding box centre: 50.868406, -0.156060
Location descriptions: A23 fast slip from A23 southbound to link road for A27 westbound

link road from A23 southbound to A27

Feed validity status: Planned
Overall feed start: Sat, Jan 17, 2026 8:00 PM
Overall feed end: Sun, Jan 18, 2026 6:00 AM
Feed window length: 10 hours
Probability code (raw): probable
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: A23 fast slip from A23 southbound to link road for A27 westbound
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A27
Linear Element Model: The Network Model
Linear Element Id: {37026129-B8E7-40DA-8E10-77B57868336A}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 67 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.868942 -0.157444
50.868592 -0.156917
50.868508 -0.156779

Segment 2

3 coordinate pairs

Description: A23 fast slip from A23 southbound to link road for A27 westbound
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A27
Linear Element Model: The Network Model
Linear Element Id: {0AB4E925-D153-4C1A-B42B-35879FAE745D}
Linear Element Type: Other
From Distance: 0 m
To Distance: 21 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.868508 -0.156779
50.868397 -0.156584
50.868379 -0.156556

Segment 3

7 coordinate pairs

Description: A23 fast slip from A23 southbound to link road for A27 westbound
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A27
Linear Element Model: The Network Model
Linear Element Id: {C98CB4B6-A066-4AEC-AB03-00CF518911C5}
Linear Element Type: Other
From Distance: 0 m
To Distance: 123 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.868379 -0.156556
50.868249 -0.156263
50.868211 -0.156179
50.868098 -0.155857
50.867984 -0.155449
50.867935 -0.155195
50.867887 -0.154998

Segment 4

3 coordinate pairs

Description: link road from A23 southbound to A27
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A27
Linear Element Model: The Network Model
Linear Element Id: {EC9B8681-1B66-48A7-B49B-3AD1339C2F7F}
Linear Element Type: Other
From Distance: 0 m
To Distance: 22 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.867887 -0.154998
50.867874 -0.154743
50.86787 -0.154676

Geometry type: MultiLineString
Geometry points: 16
First coordinate pair: -0.157444, 50.868942
Road section segments: 1
Road section points: 16

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.157444,
                50.868942
            ],
            [
                -0.156917,
                50.868592
            ],
            [
                -0.156779,
                50.868508
            ],
            [
                -0.156779,
                50.868508
            ],
            [
                -0.156584,
                50.868397
            ],
            [
                -0.156556,
                50.868379
            ],
            [
                -0.156556,
                50.868379
            ],
            [
                -0.156263,
                50.868249
            ],
            [
                -0.156179,
                50.868211
            ],
            [
                -0.155857,
                50.868098
            ],
            [
                -0.155449,
                50.867984
            ],
            [
                -0.155195,
                50.867935
            ],
            [
                -0.154998,
                50.867887
            ],
            [
                -0.154998,
                50.867887
            ],
            [
                -0.154743,
                50.867874
            ],
            [
                -0.154676,
                50.86787
            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Roadworks
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Carriageway Closures
Feed region label: link road for