A1(M) Southbound Jct 3 to Jct 1 Carriageway closure

Cleared

A1(M) Southbound Jct 3 to Jct 1 Carriageway closure

Start time
Wed, Sep 23, 2026 9:00 PM
Expected end
Thu, Sep 24, 2026 4:30 AM
Duration
1 second
Road
A1(M) – A1(M) J2 Southbound Access
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Reason
Roadworks
Live incident
Active roadworks
Planned
Cleared
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First published
Mon, Aug 17, 2026 3:23 PM
Last updated
Wed, Sep 23, 2026 12:20 PM
Cleared
Wed, Sep 23, 2026 9:00 PM
  • Latest update: A1(M) Southbound Jct 3 to Jct 1 Carriageway closure
Coordinates
51.739203, -0.238169
Latitude span
51.737514 – 51.740572
Longitude span
-0.238401 – -0.237586
Bounding box centre
51.739043, -0.237994
Location descriptions
  • A1(M) J2 southbound access
  • A1(M) southbound between J2 and J1
Feed validity status
Planned
Overall feed start
Wed, Sep 23, 2026 9:00 PM
Overall feed end
Thu, Sep 24, 2026 4:30 AM
Feed window length
7 hours 30 minutes
Probability code (raw)
probable
Compliance option (raw)
mandatory
Source identification (raw)
roadworks
Management type value
carriagewayClosures (Carriageway Closures)
Contra-flow flag (raw)
false
Width restriction flag (raw)
false
Height restriction flag (raw)
false
Weight restriction flag (raw)
false

Segment 1

9 coordinate pairs
Description
A1(M) J2 southbound access
Lanes Restricted
1 lane restricted
Operational Lanes
0 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
{AB954F13-478A-41B2-9393-8F6B7D49FBBE}
Linear Element Type
B Carriageway Entry Slip
From Distance
17 m
To Distance
217 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.740572 -0.238154
51.74053 -0.238184
51.740414 -0.238261
51.740217 -0.238341
51.740146 -0.238358
51.739957 -0.238394
51.739778 -0.238401
51.739499 -0.238398
51.738796 -0.238324

Segment 2

7 coordinate pairs
Description
A1(M) southbound between J2 and J1
Carriageway
Dual Carriageway
Lanes Restricted
3 lanes restricted
Operational Lanes
0 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
{B47F6A79-0AA6-4209-BF44-7E94CF4B5269}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
151 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.738796 -0.238324
51.738751 -0.238296
51.738465 -0.238148
51.738361 -0.238094
51.73789 -0.237823
51.737563 -0.237618
51.737514 -0.237586
Geometry type
MultiLineString
Geometry points
16
First coordinate pair
-0.238154, 51.740572
Road section segments
1
Road section points
16
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.238154,
                51.740572
            ],
            [
                -0.238184,
                51.74053
            ],
            [
                -0.238261,
                51.740414
            ],
            [
                -0.238341,
                51.740217
            ],
            [
                -0.238358,
                51.740146
            ],
            [
                -0.238394,
                51.739957
            ],
            [
                -0.238401,
                51.739778
            ],
            [
                -0.238398,
                51.739499
            ],
            [
                -0.238324,
                51.738796
            ],
            [
                -0.238324,
                51.738796
            ],
            [
                -0.238296,
                51.738751
            ],
            [
                -0.238148,
                51.738465
            ],
            [
                -0.238094,
                51.738361
            ],
            [
                -0.237823,
                51.73789
            ],
            [
                -0.237618,
                51.737563
            ],
            [
                -0.237586,
                51.737514
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.238154,
            51.740572
        ],
        [
            -0.238184,
            51.74053
        ],
        [
            -0.238261,
            51.740414
        ],
        [
            -0.238341,
            51.740217
        ],
        [
            -0.238358,
            51.740146
        ],
        [
            -0.238394,
            51.739957
        ],
        [
            -0.238401,
            51.739778
        ],
        [
            -0.238398,
            51.739499
        ],
        [
            -0.238324,
            51.738796
        ],
        [
            -0.238324,
            51.738796
        ],
        [
            -0.238296,
            51.738751
        ],
        [
            -0.238148,
            51.738465
        ],
        [
            -0.238094,
            51.738361
        ],
        [
            -0.237823,
            51.73789
        ],
        [
            -0.237618,
            51.737563
        ],
        [
            -0.237586,
            51.737514
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Roadworks
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
2
Record created
Mon, Aug 17, 2026 3:23 PM
Record versioned
Wed, Sep 23, 2026 12:20 PM
Coordinate source
Geometry

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