A1 southbound Gonerby Moor to Barrowby carriageway closure

Cleared

A1 southbound Gonerby Moor to Barrowby carriageway closure

Start time
Tue, Feb 24, 2026 8:00 PM
Expected end
Wed, Feb 25, 2026 6:00 AM
Duration
10 hours
Road
A1 – A1 Southbound Between B1174 Near Grantham (North) And A52
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Reason
Maintenance Work
Active
Planned
Cleared
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First published
Tue, Feb 24, 2026 7:54 PM
Last updated
Wed, Feb 25, 2026 12:05 AM
Cleared
Wed, Feb 25, 2026 6:00 AM
  • Latest update: A1 southbound Gonerby Moor to Barrowby carriageway closure
Coordinates
52.929783, -0.683240
Latitude span
52.918521 – 52.942333
Longitude span
-0.685075 – -0.680823
Bounding box centre
52.930427, -0.682949
Location descriptions
  • A1 southbound between B1174 near Grantham (north) and A52
Feed validity status
Active
Overall feed start
Tue, Feb 24, 2026 8:00 PM
Overall feed end
Wed, Feb 25, 2026 6:00 AM
Feed window length
10 hours
Probability code (raw)
certain
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

5 coordinate pairs
Description
A1 southbound between B1174 near Grantham (north) and A52
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{07CB596D-778F-4620-B405-D176E61C03A3}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
286 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.92149 -0.681616
52.920962 -0.681491
52.919816 -0.681215
52.919188 -0.681034
52.918946 -0.680959

Segment 2

2 coordinate pairs
Description
A1 southbound between B1174 near Grantham (north) and A52
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{920481EF-7AA9-4FB0-80B1-7785FD525A5B}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
41 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.918888 -0.680944
52.918521 -0.680823

Segment 3

2 coordinate pairs
Description
A1 southbound between B1174 near Grantham (north) and A52
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{22905415-8136-4D2E-BDD0-A43D2E35B0B4}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
6 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.918946 -0.680959
52.918888 -0.680944

Segment 4

13 coordinate pairs
Description
A1 southbound between B1174 near Grantham (north) and A52
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{06CAEE2D-0906-4884-A8B6-C3371BF48E61}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,255 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.932666 -0.68425
52.932295 -0.684162
52.930854 -0.683818
52.930431 -0.68371
52.928954 -0.68338
52.927362 -0.683002
52.92702 -0.682922
52.925611 -0.682594
52.925175 -0.682483
52.923828 -0.682162
52.923199 -0.682017
52.92204 -0.681747
52.92149 -0.681616

Segment 5

16 coordinate pairs
Description
A1 southbound between B1174 near Grantham (north) and A52
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{7F335BFA-E9C6-49D5-A775-41026232703D}
Linear Element Type
B Carriageway
From Distance
187 m
To Distance
1,270 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.942333 -0.684151
52.942128 -0.684234
52.941531 -0.684433
52.940952 -0.684584
52.940521 -0.684671
52.939984 -0.684769
52.938645 -0.684969
52.937704 -0.685062
52.93698 -0.685075
52.936618 -0.685056
52.936089 -0.685008
52.935602 -0.684945
52.935153 -0.684851
52.934404 -0.684675
52.93389 -0.68454
52.932666 -0.68425
Geometry type
MultiLineString
Geometry points
38
First coordinate pair
-0.681616, 52.921490
Road section segments
1
Road section points
38
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.681616,
                52.92149
            ],
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                -0.681491,
                52.920962
            ],
            [
                -0.681215,
                52.919816
            ],
            [
                -0.681034,
                52.919188
            ],
            [
                -0.680959,
                52.918946
            ],
            [
                -0.680944,
                52.918888
            ],
            [
                -0.680823,
                52.918521
            ],
            [
                -0.680959,
                52.918946
            ],
            [
                -0.680944,
                52.918888
            ],
            [
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            ],
            [
                -0.684162,
                52.932295
            ],
            [
                -0.683818,
                52.930854
            ],
            [
                -0.68371,
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            ],
            [
                -0.68338,
                52.928954
            ],
            [
                -0.683002,
                52.927362
            ],
            [
                -0.682922,
                52.92702
            ],
            [
                -0.682594,
                52.925611
            ],
            [
                -0.682483,
                52.925175
            ],
            [
                -0.682162,
                52.923828
            ],
            [
                -0.682017,
                52.923199
            ],
            [
                -0.681747,
                52.92204
            ],
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                -0.681616,
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            ],
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            ],
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                -0.684234,
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            ],
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            ],
            [
                -0.684584,
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            ],
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                -0.684671,
                52.940521
            ],
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                -0.684769,
                52.939984
            ],
            [
                -0.684969,
                52.938645
            ],
            [
                -0.685062,
                52.937704
            ],
            [
                -0.685075,
                52.93698
            ],
            [
                -0.685056,
                52.936618
            ],
            [
                -0.685008,
                52.936089
            ],
            [
                -0.684945,
                52.935602
            ],
            [
                -0.684851,
                52.935153
            ],
            [
                -0.684675,
                52.934404
            ],
            [
                -0.68454,
                52.93389
            ],
            [
                -0.68425,
                52.932666
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.681616,
            52.92149
        ],
        [
            -0.681491,
            52.920962
        ],
        [
            -0.681215,
            52.919816
        ],
        [
            -0.681034,
            52.919188
        ],
        [
            -0.680959,
            52.918946
        ],
        [
            -0.680944,
            52.918888
        ],
        [
            -0.680823,
            52.918521
        ],
        [
            -0.680959,
            52.918946
        ],
        [
            -0.680944,
            52.918888
        ],
        [
            -0.68425,
            52.932666
        ],
        [
            -0.684162,
            52.932295
        ],
        [
            -0.683818,
            52.930854
        ],
        [
            -0.68371,
            52.930431
        ],
        [
            -0.68338,
            52.928954
        ],
        [
            -0.683002,
            52.927362
        ],
        [
            -0.682922,
            52.92702
        ],
        [
            -0.682594,
            52.925611
        ],
        [
            -0.682483,
            52.925175
        ],
        [
            -0.682162,
            52.923828
        ],
        [
            -0.682017,
            52.923199
        ],
        [
            -0.681747,
            52.92204
        ],
        [
            -0.681616,
            52.92149
        ],
        [
            -0.684151,
            52.942333
        ],
        [
            -0.684234,
            52.942128
        ],
        [
            -0.684433,
            52.941531
        ],
        [
            -0.684584,
            52.940952
        ],
        [
            -0.684671,
            52.940521
        ],
        [
            -0.684769,
            52.939984
        ],
        [
            -0.684969,
            52.938645
        ],
        [
            -0.685062,
            52.937704
        ],
        [
            -0.685075,
            52.93698
        ],
        [
            -0.685056,
            52.936618
        ],
        [
            -0.685008,
            52.936089
        ],
        [
            -0.684945,
            52.935602
        ],
        [
            -0.684851,
            52.935153
        ],
        [
            -0.684675,
            52.934404
        ],
        [
            -0.68454,
            52.93389
        ],
        [
            -0.68425,
            52.932666
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Certain
Validity status
Active
Road management
Carriageway Closures
Feed region label
Grantham
Feed provider
National Highways
Data source
Roadworks
Feed version
9
Record created
Tue, Feb 24, 2026 7:54 PM
Record versioned
Wed, Feb 25, 2026 12:05 AM
Coordinate source
Geometry

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