A3m southbound lane 1 closure (2/5 to 1/5)

Planned

A3m southbound lane 1 closure (2/5 to 1/5)

Start time
Mon, Jan 5, 2026 8:00 PM
Expected end
Tue, Jan 6, 2026 6:00 AM
Duration
10 hours
Road
A3(M) – A3(M) Southbound Between J3 And J4
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 2 lanes affected, 1 of 3 lanes affected
Reason
Maintenance Work
Active
Planned
Cleared
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First published
Wed, Oct 15, 2025 11:00 AM
Last updated
Tue, Jan 6, 2026 1:54 AM
Cleared
Tue, Jan 6, 2026 6:00 AM
  • Latest update: A3m southbound lane 1 closure (2/5 to 1/5)
Coordinates
50.860833, -1.016143
Latitude span
50.855878 – 50.864793
Longitude span
-1.016588 – -1.014889
Bounding box centre
50.860336, -1.015739
Location descriptions
  • A3(M) southbound between J3 and J4
  • A3(M) southbound between J4 and J5
Feed validity status
Planned
Overall feed start
Mon, Jan 5, 2026 8:00 PM
Overall feed end
Tue, Jan 6, 2026 6:00 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

3 coordinate pairs
Description
A3(M) southbound between J3 and J4
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
2 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A3(M)
Linear Element Model
The Network Model
Linear Element Id
{C961B538-747D-4A89-B8D0-7DF1505ABBAA}
Linear Element Type
A Carriageway
From Distance
957 m
To Distance
993 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
50.864793 -1.016559
50.864526 -1.016574
50.864463 -1.016575

Segment 2

9 coordinate pairs
Description
A3(M) southbound between J4 and J5
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A3(M)
Linear Element Model
The Network Model
Linear Element Id
{60A5CAAD-5EC4-43BD-9825-671ED02D2634}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
412 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
50.862053 -1.016541
50.861765 -1.016518
50.860793 -1.016383
50.860478 -1.016332
50.860307 -1.016308
50.859955 -1.016244
50.859586 -1.016152
50.858631 -1.015917
50.858377 -1.015831

Segment 3

7 coordinate pairs
Description
A3(M) southbound between J4 and J5
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A3(M)
Linear Element Model
The Network Model
Linear Element Id
{3EA62BF9-F1F9-4FD1-A5A3-8C7A1A86A5FA}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
285 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
50.858377 -1.015831
50.858227 -1.01578
50.857397 -1.015498
50.856827 -1.015301
50.856349 -1.015098
50.856096 -1.014986
50.855878 -1.014889

Segment 4

2 coordinate pairs
Description
A3(M) southbound between J3 and J4
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
2 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A3(M)
Linear Element Model
The Network Model
Linear Element Id
{C29B4184-9E48-4A21-BC27-CA12D2CC83C9}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
9 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
50.864463 -1.016575
50.864383 -1.016577

Segment 5

6 coordinate pairs
Description
A3(M) southbound between J3 and J4
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
2 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A3(M)
Linear Element Model
The Network Model
Linear Element Id
{2F2CF1A1-141A-4879-9A8A-A2F9C01A5CB7}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
259 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
50.864383 -1.016577
50.864113 -1.016583
50.863187 -1.016588
50.862854 -1.016567
50.862188 -1.016538
50.862053 -1.016541
Geometry type
MultiLineString
Geometry points
27
First coordinate pair
-1.016559, 50.864793
Road section segments
1
Road section points
27
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.016559,
                50.864793
            ],
            [
                -1.016574,
                50.864526
            ],
            [
                -1.016575,
                50.864463
            ],
            [
                -1.016541,
                50.862053
            ],
            [
                -1.016518,
                50.861765
            ],
            [
                -1.016383,
                50.860793
            ],
            [
                -1.016332,
                50.860478
            ],
            [
                -1.016308,
                50.860307
            ],
            [
                -1.016244,
                50.859955
            ],
            [
                -1.016152,
                50.859586
            ],
            [
                -1.015917,
                50.858631
            ],
            [
                -1.015831,
                50.858377
            ],
            [
                -1.015831,
                50.858377
            ],
            [
                -1.01578,
                50.858227
            ],
            [
                -1.015498,
                50.857397
            ],
            [
                -1.015301,
                50.856827
            ],
            [
                -1.015098,
                50.856349
            ],
            [
                -1.014986,
                50.856096
            ],
            [
                -1.014889,
                50.855878
            ],
            [
                -1.016575,
                50.864463
            ],
            [
                -1.016577,
                50.864383
            ],
            [
                -1.016577,
                50.864383
            ],
            [
                -1.016583,
                50.864113
            ],
            [
                -1.016588,
                50.863187
            ],
            [
                -1.016567,
                50.862854
            ],
            [
                -1.016538,
                50.862188
            ],
            [
                -1.016541,
                50.862053
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -1.016559,
            50.864793
        ],
        [
            -1.016574,
            50.864526
        ],
        [
            -1.016575,
            50.864463
        ],
        [
            -1.016541,
            50.862053
        ],
        [
            -1.016518,
            50.861765
        ],
        [
            -1.016383,
            50.860793
        ],
        [
            -1.016332,
            50.860478
        ],
        [
            -1.016308,
            50.860307
        ],
        [
            -1.016244,
            50.859955
        ],
        [
            -1.016152,
            50.859586
        ],
        [
            -1.015917,
            50.858631
        ],
        [
            -1.015831,
            50.858377
        ],
        [
            -1.015831,
            50.858377
        ],
        [
            -1.01578,
            50.858227
        ],
        [
            -1.015498,
            50.857397
        ],
        [
            -1.015301,
            50.856827
        ],
        [
            -1.015098,
            50.856349
        ],
        [
            -1.014986,
            50.856096
        ],
        [
            -1.014889,
            50.855878
        ],
        [
            -1.016575,
            50.864463
        ],
        [
            -1.016577,
            50.864383
        ],
        [
            -1.016577,
            50.864383
        ],
        [
            -1.016583,
            50.864113
        ],
        [
            -1.016588,
            50.863187
        ],
        [
            -1.016567,
            50.862854
        ],
        [
            -1.016538,
            50.862188
        ],
        [
            -1.016541,
            50.862053
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Wed, Oct 15, 2025 11:00 AM
Record versioned
Tue, Jan 6, 2026 1:54 AM
Coordinate source
Geometry

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