A27 westbound Langstone Lane 1 closure on exit slip road

Planned

Start time: Wed, May 20, 2026 7:00 PM
Expected end: Thu, May 21, 2026 5:00 AM
Duration: 10 hours
Road: A27 – A27 Westbound Exit For A3023
Category: Authority Operation
Direction: Westbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 1 lanes affected
Reason: Other

Active

Planned

Cleared

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First published: Tue, May 19, 2026 9:44 AM
Last updated: Wed, May 20, 2026 7:51 PM
Cleared: Thu, May 21, 2026 5:00 AM

Latest update: A27 westbound Langstone Lane 1 closure on exit slip road

Coordinates: 50.846994, -0.979911
Latitude span: 50.846544 – 50.847597
Longitude span: -0.983490 – -0.976117
Bounding box centre: 50.847071, -0.979804
Location descriptions: A27 westbound exit for A3023

A27 westbound between A259 near Emsworth and A3023

Feed validity status: Planned
Overall feed start: Wed, May 20, 2026 7:00 PM
Overall feed end: Thu, May 21, 2026 5:00 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

15 coordinate pairs

Description: A27 westbound exit for A3023
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A27
Linear Element Model: The Network Model
Linear Element Id: {E4AC0ADD-DC12-478D-9A9A-7AFF9335042A}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 378 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.846707 -0.978326
50.846737 -0.978652
50.846757 -0.978922
50.846816 -0.979446
50.846846 -0.979644
50.846892 -0.979956
50.846987 -0.980522
50.847147 -0.9813
50.847353 -0.98219
50.847399 -0.982388
50.847596 -0.983278
50.847596 -0.983297
50.847596 -0.983335
50.847597 -0.98342
50.84759 -0.98349

Segment 2

7 coordinate pairs

Description: A27 westbound between A259 near Emsworth and A3023
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: A27
Linear Element Model: The Network Model
Linear Element Id: {83C542A0-6CC4-4468-A45C-1610CD00565B}
Linear Element Type: B Carriageway
From Distance: 14 m
To Distance: 170 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.846544 -0.976117
50.846544 -0.976157
50.846567 -0.976653
50.846588 -0.977036
50.846628 -0.977561
50.846677 -0.978014
50.846707 -0.978326

Geometry type: MultiLineString
Geometry points: 22
First coordinate pair: -0.978326, 50.846707
Road section segments: 1
Road section points: 22

View geometry JSON

{
    "type": "MultiLineString",
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                -0.978326,
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            ],
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            ],
            [
                -0.979644,
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                -0.979956,
                50.846892
            ],
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            ],
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            ],
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            ],
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            ],
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            ],
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            ],
            [
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            ],
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            ],
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                -0.978014,
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            ],
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}

View road section coordinates

Cause type: Authority Operation
Detailed cause: Other
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other