A1(M) Southbound Jct 3 Exit Slip road Lane 1 closure

Cleared

A1(M) Southbound Jct 3 Exit Slip road Lane 1 closure

Start time
Sun, Oct 4, 2026 9:00 PM
Expected end
Mon, Oct 5, 2026 5:00 AM
Duration
1 hour 1 second
Road
A1(M) – A1(M) Southbound Between J4 And J3
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
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
Mon, Sep 7, 2026 10:27 AM
Last updated
Sun, Oct 4, 2026 9:17 PM
Cleared
Sun, Oct 4, 2026 10:00 PM
  • Latest update: A1(M) Southbound Jct 3 Exit Slip road Lane 1 closure
Coordinates
51.755963, -0.244045
Latitude span
51.752755 – 51.759210
Longitude span
-0.244698 – -0.242385
Bounding box centre
51.755983, -0.243542
Location descriptions
  • A1(M) southbound between J4 and J3
  • A1(M) J3 southbound exit
Feed validity status
Planned
Overall feed start
Sun, Oct 4, 2026 9:00 PM
Overall feed end
Mon, Oct 5, 2026 5:00 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

13 coordinate pairs
Description
A1(M) southbound between J4 and J3
Carriageway
Dual Carriageway
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{64A81B7C-D83F-4724-86F0-97228E20F096}
Linear Element Type
B Carriageway
From Distance
116 m
To Distance
502 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.75921 -0.242385
51.75911 -0.242487
51.758693 -0.242866
51.758302 -0.243185
51.758186 -0.243271
51.758035 -0.243384
51.757563 -0.243692
51.757389 -0.243802
51.757144 -0.243955
51.756877 -0.24411
51.756752 -0.244173
51.756502 -0.244298
51.756022 -0.244547

Segment 2

11 coordinate pairs
Description
A1(M) J3 southbound exit
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{0D7554AD-BF42-42AB-9DAD-DC442E1550D6}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
365 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.756022 -0.244547
51.755597 -0.244551
51.75506 -0.244659
51.754709 -0.244687
51.754413 -0.244698
51.753081 -0.244678
51.753019 -0.24468
51.752955 -0.244654
51.752874 -0.244628
51.752829 -0.244601
51.752755 -0.244551
Geometry type
MultiLineString
Geometry points
24
First coordinate pair
-0.242385, 51.759210
Road section segments
1
Road section points
24
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.242385,
                51.75921
            ],
            [
                -0.242487,
                51.75911
            ],
            [
                -0.242866,
                51.758693
            ],
            [
                -0.243185,
                51.758302
            ],
            [
                -0.243271,
                51.758186
            ],
            [
                -0.243384,
                51.758035
            ],
            [
                -0.243692,
                51.757563
            ],
            [
                -0.243802,
                51.757389
            ],
            [
                -0.243955,
                51.757144
            ],
            [
                -0.24411,
                51.756877
            ],
            [
                -0.244173,
                51.756752
            ],
            [
                -0.244298,
                51.756502
            ],
            [
                -0.244547,
                51.756022
            ],
            [
                -0.244547,
                51.756022
            ],
            [
                -0.244551,
                51.755597
            ],
            [
                -0.244659,
                51.75506
            ],
            [
                -0.244687,
                51.754709
            ],
            [
                -0.244698,
                51.754413
            ],
            [
                -0.244678,
                51.753081
            ],
            [
                -0.24468,
                51.753019
            ],
            [
                -0.244654,
                51.752955
            ],
            [
                -0.244628,
                51.752874
            ],
            [
                -0.244601,
                51.752829
            ],
            [
                -0.244551,
                51.752755
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.242385,
            51.75921
        ],
        [
            -0.242487,
            51.75911
        ],
        [
            -0.242866,
            51.758693
        ],
        [
            -0.243185,
            51.758302
        ],
        [
            -0.243271,
            51.758186
        ],
        [
            -0.243384,
            51.758035
        ],
        [
            -0.243692,
            51.757563
        ],
        [
            -0.243802,
            51.757389
        ],
        [
            -0.243955,
            51.757144
        ],
        [
            -0.24411,
            51.756877
        ],
        [
            -0.244173,
            51.756752
        ],
        [
            -0.244298,
            51.756502
        ],
        [
            -0.244547,
            51.756022
        ],
        [
            -0.244547,
            51.756022
        ],
        [
            -0.244551,
            51.755597
        ],
        [
            -0.244659,
            51.75506
        ],
        [
            -0.244687,
            51.754709
        ],
        [
            -0.244698,
            51.754413
        ],
        [
            -0.244678,
            51.753081
        ],
        [
            -0.24468,
            51.753019
        ],
        [
            -0.244654,
            51.752955
        ],
        [
            -0.244628,
            51.752874
        ],
        [
            -0.244601,
            51.752829
        ],
        [
            -0.244551,
            51.752755
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Other
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Mon, Sep 7, 2026 10:27 AM
Record versioned
Sun, Oct 4, 2026 9:17 PM
Coordinate source
Geometry

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