A1(M) northbound Jct 8 to Jct 9 lane 1 closure (MP 54/4 to 56/4)

Planned

A1(M) northbound Jct 8 to Jct 9 lane 1 closure (MP 54/4 to 56/4)

Start time
Mon, Apr 27, 2026 8:00 PM
Expected end
Tue, Apr 28, 2026 4:00 AM
Duration
8 hours
Road
A1(M) – A1(M) Northbound Within J9
Category
Construction Work
Direction
Northbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 2 lanes affected, 1 of 3 lanes affected
Reason
Construction Work
Active
Planned
Cleared
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First published
Fri, Apr 24, 2026 12:01 PM
Last updated
Mon, Apr 27, 2026 7:36 PM
Cleared
Tue, Apr 28, 2026 4:00 AM
  • Latest update: A1(M) northbound Jct 8 to Jct 9 lane 1 closure (MP 54/4 to 56/4)
Coordinates
51.958800, -0.207572
Latitude span
51.948771 – 51.965340
Longitude span
-0.211747 – -0.201351
Bounding box centre
51.957056, -0.206549
Location descriptions
  • A1(M) northbound within J9
  • A1(M) northbound between J8 and J9
Feed validity status
Planned
Overall feed start
Mon, Apr 27, 2026 8:00 PM
Overall feed end
Tue, Apr 28, 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

3 coordinate pairs
Description
A1(M) northbound within J9
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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{D7895BD4-C30D-43B7-A783-90D41A8581BA}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
171 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.964142 -0.202919
51.964147 -0.202912
51.96534 -0.201351

Segment 2

8 coordinate pairs
Description
A1(M) northbound between J8 and J9
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
North Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{A32EBA41-2EC1-4C44-9CA5-14F6550FD2AE}
Linear Element Type
A Carriageway
From Distance
953 m
To Distance
1,693 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.948771 -0.211747
51.949025 -0.211717
51.952167 -0.21133
51.952624 -0.211253
51.953117 -0.211161
51.953646 -0.211052
51.954891 -0.210697
51.955371 -0.21053

Segment 3

10 coordinate pairs
Description
A1(M) northbound between J8 and J9
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
North Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{5D7A8431-275F-4477-B378-3D0C49D5508B}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
501 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.955371 -0.21053
51.955508 -0.210483
51.955611 -0.210435
51.956195 -0.210165
51.956642 -0.209943
51.957596 -0.209425
51.958184 -0.209037
51.958566 -0.20876
51.958708 -0.208653
51.959588 -0.207977

Segment 4

6 coordinate pairs
Description
A1(M) northbound within J9
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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{57B57C82-EC3C-4F48-99F9-A9F0342DC1FE}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
279 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.959588 -0.207977
51.959979 -0.207641
51.960387 -0.20729
51.960565 -0.207137
51.961282 -0.20641
51.961743 -0.205902

Segment 5

4 coordinate pairs
Description
A1(M) northbound within J9
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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{57B57C82-EC3C-4F48-99F9-A9F0342DC1FE}
Linear Element Type
A Carriageway
From Distance
282 m
To Distance
496 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.961771 -0.205871
51.962104 -0.205504
51.962837 -0.20463
51.963314 -0.204014

Segment 6

5 coordinate pairs
Description
A1(M) northbound within J9
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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{E9F4EB0C-70CE-4E6B-87AD-487FA6CE62B6}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
119 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.963314 -0.204014
51.963319 -0.204007
51.963481 -0.203804
51.963772 -0.203399
51.964142 -0.202919
Geometry type
MultiLineString
Geometry points
36
First coordinate pair
-0.202919, 51.964142
Road section segments
1
Road section points
36
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.202919,
                51.964142
            ],
            [
                -0.202912,
                51.964147
            ],
            [
                -0.201351,
                51.96534
            ],
            [
                -0.211747,
                51.948771
            ],
            [
                -0.211717,
                51.949025
            ],
            [
                -0.21133,
                51.952167
            ],
            [
                -0.211253,
                51.952624
            ],
            [
                -0.211161,
                51.953117
            ],
            [
                -0.211052,
                51.953646
            ],
            [
                -0.210697,
                51.954891
            ],
            [
                -0.21053,
                51.955371
            ],
            [
                -0.21053,
                51.955371
            ],
            [
                -0.210483,
                51.955508
            ],
            [
                -0.210435,
                51.955611
            ],
            [
                -0.210165,
                51.956195
            ],
            [
                -0.209943,
                51.956642
            ],
            [
                -0.209425,
                51.957596
            ],
            [
                -0.209037,
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            ],
            [
                -0.20876,
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            ],
            [
                -0.208653,
                51.958708
            ],
            [
                -0.207977,
                51.959588
            ],
            [
                -0.207977,
                51.959588
            ],
            [
                -0.207641,
                51.959979
            ],
            [
                -0.20729,
                51.960387
            ],
            [
                -0.207137,
                51.960565
            ],
            [
                -0.20641,
                51.961282
            ],
            [
                -0.205902,
                51.961743
            ],
            [
                -0.205871,
                51.961771
            ],
            [
                -0.205504,
                51.962104
            ],
            [
                -0.20463,
                51.962837
            ],
            [
                -0.204014,
                51.963314
            ],
            [
                -0.204014,
                51.963314
            ],
            [
                -0.204007,
                51.963319
            ],
            [
                -0.203804,
                51.963481
            ],
            [
                -0.203399,
                51.963772
            ],
            [
                -0.202919,
                51.964142
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.202919,
            51.964142
        ],
        [
            -0.202912,
            51.964147
        ],
        [
            -0.201351,
            51.96534
        ],
        [
            -0.211747,
            51.948771
        ],
        [
            -0.211717,
            51.949025
        ],
        [
            -0.21133,
            51.952167
        ],
        [
            -0.211253,
            51.952624
        ],
        [
            -0.211161,
            51.953117
        ],
        [
            -0.211052,
            51.953646
        ],
        [
            -0.210697,
            51.954891
        ],
        [
            -0.21053,
            51.955371
        ],
        [
            -0.21053,
            51.955371
        ],
        [
            -0.210483,
            51.955508
        ],
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            -0.210435,
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        ],
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            -0.210165,
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        ],
        [
            -0.209943,
            51.956642
        ],
        [
            -0.209425,
            51.957596
        ],
        [
            -0.209037,
            51.958184
        ],
        [
            -0.20876,
            51.958566
        ],
        [
            -0.208653,
            51.958708
        ],
        [
            -0.207977,
            51.959588
        ],
        [
            -0.207977,
            51.959588
        ],
        [
            -0.207641,
            51.959979
        ],
        [
            -0.20729,
            51.960387
        ],
        [
            -0.207137,
            51.960565
        ],
        [
            -0.20641,
            51.961282
        ],
        [
            -0.205902,
            51.961743
        ],
        [
            -0.205871,
            51.961771
        ],
        [
            -0.205504,
            51.962104
        ],
        [
            -0.20463,
            51.962837
        ],
        [
            -0.204014,
            51.963314
        ],
        [
            -0.204014,
            51.963314
        ],
        [
            -0.204007,
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        ],
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        ],
        [
            -0.203399,
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        ],
        [
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        ]
    ]
]
Cause type
Construction Work
Detailed cause
Construction Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
2
Record created
Fri, Apr 24, 2026 12:01 PM
Record versioned
Mon, Apr 27, 2026 7:36 PM
Coordinate source
Geometry

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