A1(M) Northbound Jct 3 to Jct 4 Lane 3,2 closure

Cleared

A1(M) Northbound Jct 3 to Jct 4 Lane 3,2 closure

Start time
Thu, Nov 27, 2025 10:00 PM
Expected end
Fri, Nov 28, 2025 5:30 AM
Duration
7 hours 30 minutes
Road
A1(M) – A1(M) Northbound Within J4
Category
Road Maintenance
Direction
Northbound
Carriageway
Dual Carriageway
Lanes affected
2 of 2 lanes affected
Reason
Road Marking Work
Live incident
Active roadworks
Planned
Cleared
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First published
Thu, Nov 27, 2025 4:54 AM
Last updated
Thu, Nov 27, 2025 1:31 PM
Cleared
Fri, Nov 28, 2025 5:30 AM
  • Latest update: A1(M) Northbound Jct 3 to Jct 4 Lane 3,2 closure
Coordinates
51.775619, -0.226096
Latitude span
51.774302 – 51.776274
Longitude span
-0.227896 – -0.225265
Bounding box centre
51.775288, -0.226581
Location descriptions
  • A1(M) northbound within J4
  • A1(M) northbound between J3 and J4
Feed validity status
Planned
Overall feed start
Thu, Nov 27, 2025 10:00 PM
Overall feed end
Fri, Nov 28, 2025 5:30 AM
Feed window length
7 hours 30 minutes
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
A1(M) northbound within J4
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{DC01A02F-AD3C-46AF-BB59-D2EACBBF59FD}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
1 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.77626 -0.225281
51.776274 -0.225265

Segment 2

8 coordinate pairs
Description
A1(M) northbound between J3 and J4
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{3CDE182D-1A5C-41E8-BC5E-24BF29648914}
Linear Element Type
A Carriageway
From Distance
596 m
To Distance
880 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.774302 -0.227896
51.774972 -0.22694
51.775104 -0.226746
51.775289 -0.226478
51.77581 -0.22582
51.775836 -0.225776
51.776083 -0.225476
51.77626 -0.225281
Geometry type
MultiLineString
Geometry points
10
First coordinate pair
-0.225281, 51.776260
Road section segments
1
Road section points
10
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.225281,
                51.77626
            ],
            [
                -0.225265,
                51.776274
            ],
            [
                -0.227896,
                51.774302
            ],
            [
                -0.22694,
                51.774972
            ],
            [
                -0.226746,
                51.775104
            ],
            [
                -0.226478,
                51.775289
            ],
            [
                -0.22582,
                51.77581
            ],
            [
                -0.225776,
                51.775836
            ],
            [
                -0.225476,
                51.776083
            ],
            [
                -0.225281,
                51.77626
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.225281,
            51.77626
        ],
        [
            -0.225265,
            51.776274
        ],
        [
            -0.227896,
            51.774302
        ],
        [
            -0.22694,
            51.774972
        ],
        [
            -0.226746,
            51.775104
        ],
        [
            -0.226478,
            51.775289
        ],
        [
            -0.22582,
            51.77581
        ],
        [
            -0.225776,
            51.775836
        ],
        [
            -0.225476,
            51.776083
        ],
        [
            -0.225281,
            51.77626
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Road Marking Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Thu, Nov 27, 2025 4:54 AM
Record versioned
Thu, Nov 27, 2025 1:31 PM
Coordinate source
Geometry

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