A1(M) southbound Conington to Sawtry lane 3 and 4 closure

Planned

A1(M) southbound Conington to Sawtry lane 3 and 4 closure

Start time
Fri, Aug 7, 2026 8:00 PM
Expected end
Sat, Aug 8, 2026 4:00 AM
Duration
8 hours
Road
A1(M) – A1(M) Southbound Between J16 And J15
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Lanes affected
2 of 3 lanes affected
Reason
Maintenance Work
Live incident
Active roadworks
Planned
Cleared
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First published
Thu, Aug 6, 2026 12:34 AM
Last updated
Fri, Aug 7, 2026 4:17 AM
Cleared
Sat, Aug 8, 2026 4:00 AM
  • Latest update: A1(M) southbound Conington to Sawtry lane 3 and 4 closure
Coordinates
52.441640, -0.274606
Latitude span
52.428194 – 52.457913
Longitude span
-0.280356 – -0.269643
Bounding box centre
52.443054, -0.275000
Location descriptions
  • A1(M) southbound between J16 and J15
  • A1(M) southbound within J15
  • A1(M) southbound between J15 and J14
Feed validity status
Planned
Overall feed start
Fri, Aug 7, 2026 8:00 PM
Overall feed end
Sat, Aug 8, 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

10 coordinate pairs
Description
A1(M) southbound between J16 and J15
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes 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
{BA115857-7135-4053-8B18-137069B8F298}
Linear Element Type
B Carriageway
From Distance
1,037 m
To Distance
2,168 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.457913 -0.280356
52.457674 -0.28029
52.45628 -0.279871
52.455335 -0.279587
52.451784 -0.278589
52.451562 -0.278527
52.450432 -0.278159
52.449185 -0.277707
52.448534 -0.277438
52.447936 -0.277153

Segment 2

9 coordinate pairs
Description
A1(M) southbound within J15
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes 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
{5F2B49E3-7A9C-4D3D-946C-D75130AF939B}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,032 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.447936 -0.277153
52.447152 -0.276781
52.445184 -0.275847
52.443248 -0.27507
52.441829 -0.274551
52.441386 -0.274407
52.44022 -0.273967
52.439246 -0.273617
52.438928 -0.273502

Segment 3

6 coordinate pairs
Description
A1(M) southbound between J15 and J14
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes 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
{AA4CB1D4-13EF-4D78-BDE8-F3BF8E0B4981}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
220 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.430133 -0.270316
52.429888 -0.270222
52.429545 -0.2701
52.428822 -0.269843
52.428659 -0.269785
52.428194 -0.269643

Segment 4

6 coordinate pairs
Description
A1(M) southbound within J15
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes 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
{9AB2D792-2291-4F4E-B6DE-E6C29134B758}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,002 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.438928 -0.273502
52.434824 -0.272044
52.434607 -0.271964
52.43298 -0.271361
52.432347 -0.271126
52.430133 -0.270316
Geometry type
MultiLineString
Geometry points
31
First coordinate pair
-0.280356, 52.457913
Road section segments
1
Road section points
31
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.280356,
                52.457913
            ],
            [
                -0.28029,
                52.457674
            ],
            [
                -0.279871,
                52.45628
            ],
            [
                -0.279587,
                52.455335
            ],
            [
                -0.278589,
                52.451784
            ],
            [
                -0.278527,
                52.451562
            ],
            [
                -0.278159,
                52.450432
            ],
            [
                -0.277707,
                52.449185
            ],
            [
                -0.277438,
                52.448534
            ],
            [
                -0.277153,
                52.447936
            ],
            [
                -0.277153,
                52.447936
            ],
            [
                -0.276781,
                52.447152
            ],
            [
                -0.275847,
                52.445184
            ],
            [
                -0.27507,
                52.443248
            ],
            [
                -0.274551,
                52.441829
            ],
            [
                -0.274407,
                52.441386
            ],
            [
                -0.273967,
                52.44022
            ],
            [
                -0.273617,
                52.439246
            ],
            [
                -0.273502,
                52.438928
            ],
            [
                -0.270316,
                52.430133
            ],
            [
                -0.270222,
                52.429888
            ],
            [
                -0.2701,
                52.429545
            ],
            [
                -0.269843,
                52.428822
            ],
            [
                -0.269785,
                52.428659
            ],
            [
                -0.269643,
                52.428194
            ],
            [
                -0.273502,
                52.438928
            ],
            [
                -0.272044,
                52.434824
            ],
            [
                -0.271964,
                52.434607
            ],
            [
                -0.271361,
                52.43298
            ],
            [
                -0.271126,
                52.432347
            ],
            [
                -0.270316,
                52.430133
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.280356,
            52.457913
        ],
        [
            -0.28029,
            52.457674
        ],
        [
            -0.279871,
            52.45628
        ],
        [
            -0.279587,
            52.455335
        ],
        [
            -0.278589,
            52.451784
        ],
        [
            -0.278527,
            52.451562
        ],
        [
            -0.278159,
            52.450432
        ],
        [
            -0.277707,
            52.449185
        ],
        [
            -0.277438,
            52.448534
        ],
        [
            -0.277153,
            52.447936
        ],
        [
            -0.277153,
            52.447936
        ],
        [
            -0.276781,
            52.447152
        ],
        [
            -0.275847,
            52.445184
        ],
        [
            -0.27507,
            52.443248
        ],
        [
            -0.274551,
            52.441829
        ],
        [
            -0.274407,
            52.441386
        ],
        [
            -0.273967,
            52.44022
        ],
        [
            -0.273617,
            52.439246
        ],
        [
            -0.273502,
            52.438928
        ],
        [
            -0.270316,
            52.430133
        ],
        [
            -0.270222,
            52.429888
        ],
        [
            -0.2701,
            52.429545
        ],
        [
            -0.269843,
            52.428822
        ],
        [
            -0.269785,
            52.428659
        ],
        [
            -0.269643,
            52.428194
        ],
        [
            -0.273502,
            52.438928
        ],
        [
            -0.272044,
            52.434824
        ],
        [
            -0.271964,
            52.434607
        ],
        [
            -0.271361,
            52.43298
        ],
        [
            -0.271126,
            52.432347
        ],
        [
            -0.270316,
            52.430133
        ]
    ]
]
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
Thu, Aug 6, 2026 12:34 AM
Record versioned
Fri, Aug 7, 2026 4:17 AM
Coordinate source
Geometry

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