M27 eastbound Jct 12 to A27 Southampton lane closures

Cleared

Start time: Tue, Oct 6, 2026 8:00 PM
Expected end: Wed, Oct 7, 2026 4:00 AM
Duration: 1 second
Road: M27 – Connector At M27 J12/A27
Category: Authority Operation
Direction: Eastbound
Lanes affected: Lane 2 closed, 1 of 2 lanes affected, 1 of 3 lanes affected, 1 of 1 lanes affected
Reason: Other

Live incident

Active roadworks

Planned

Cleared

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First published: Fri, Aug 21, 2026 1:38 PM
Last updated: Tue, Oct 6, 2026 1:22 AM
Cleared: Tue, Oct 6, 2026 8:00 PM

Latest update: M27 eastbound Jct 12 to A27 Southampton lane closures

Coordinates: 50.844155, -1.090529
Latitude span: 50.842271 – 50.845901
Longitude span: -1.092897 – -1.088309
Bounding box centre: 50.844086, -1.090603
Location descriptions: connector at M27 J12/A27

link road from M275 to A27 westbound

M27 J12 eastbound within A27 junction

Feed validity status: Planned
Overall feed start: Tue, Oct 6, 2026 8:00 PM
Overall feed end: Wed, Oct 7, 2026 4:00 AM
Feed window length: 8 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

2 coordinate pairs

Description: connector at M27 J12/A27
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: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M27
Linear Element Model: The Network Model
Linear Element Id: {7C3E093C-69C3-45CE-94A3-6774A01027EB}
Linear Element Type: Other
From Distance: 0 m
To Distance: 80 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.844543 -1.090065
50.845104 -1.089334

Segment 2

2 coordinate pairs

Description: link road from M275 to A27 westbound
Lane Usage: Cl2
Lane Number: 2
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 operational lanes
Direction On Section: West Bound
Direction Relative: Aligned
Height Grade: Start2 End2
Linear Element Road: M27
Linear Element Model: The Network Model
Linear Element Id: {7B31CC60-F3AE-4DE7-9DB3-990BD751F601}
Linear Element Type: B Carriageway Entry Slip
From Distance: 6 m
To Distance: 19 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.842271 -1.092897
50.842356 -1.092786

Segment 3

4 coordinate pairs

Description: link road from M275 to A27 westbound
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: West Bound
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: M27
Linear Element Model: The Network Model
Linear Element Id: {1E738CD4-C7C6-4D19-BED6-3C7158E439B1}
Linear Element Type: B Carriageway Entry Slip
From Distance: 0 m
To Distance: 309 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.842356 -1.092786
50.842694 -1.092368
50.843674 -1.091156
50.844543 -1.090065

Segment 4

2 coordinate pairs

Description: M27 J12 eastbound within A27 junction
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: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M27
Linear Element Model: The Network Model
Linear Element Id: {E8828016-A2FD-4119-AC26-36627B144851}
Linear Element Type: Other
From Distance: 0 m
To Distance: 55 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.845513 -1.088806
50.845901 -1.088309

Segment 5

2 coordinate pairs

Description: connector at M27 J12/A27
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: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M27
Linear Element Model: The Network Model
Linear Element Id: {12DE1F65-B4ED-4ED1-9B6F-93B4CFD12CAA}
Linear Element Type: Other
From Distance: 10 m
To Distance: 28 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.845386 -1.088968
50.845513 -1.088806

Geometry type: MultiLineString
Geometry points: 12
First coordinate pair: -1.090065, 50.844543
Road section segments: 1
Road section points: 12

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.090065,
                50.844543
            ],
            [
                -1.089334,
                50.845104
            ],
            [
                -1.092897,
                50.842271
            ],
            [
                -1.092786,
                50.842356
            ],
            [
                -1.092786,
                50.842356
            ],
            [
                -1.092368,
                50.842694
            ],
            [
                -1.091156,
                50.843674
            ],
            [
                -1.090065,
                50.844543
            ],
            [
                -1.088806,
                50.845513
            ],
            [
                -1.088309,
                50.845901
            ],
            [
                -1.088968,
                50.845386
            ],
            [
                -1.088806,
                50.845513
            ]
        ]
    ]
}

View road section coordinates

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