Crash View

Lane closure southbound

Planned

Lane closure southbound

Start time
Thu, Dec 18, 2025 8:00 PM
Expected end
Fri, Dec 19, 2025 6:00 AM
Duration
10 hours
Road
A1 – A1 Southbound Between A607 And B1174 Near Grantham (South)
Category
Construction Work
Direction
Southbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 1 lanes affected
Reason
Road Improvement Or Upgrading
Active
Planned
Cleared
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First published
Wed, Nov 26, 2025 4:30 PM
Last updated
Thu, Dec 18, 2025 8:19 PM
Cleared
Fri, Dec 19, 2025 6:00 AM
  • Latest update: Lane closure southbound
Coordinates
52.874139, -0.632119
Latitude span
52.865393 – 52.882352
Longitude span
-0.637301 – -0.629533
Bounding box centre
52.873873, -0.633417
Location descriptions
  • A1 southbound between A607 and B1174 near Grantham (south)
  • A1 southbound between B1174 near Grantham (south) and B6403
Feed validity status
Planned
Overall feed start
Thu, Dec 18, 2025 8:00 PM
Overall feed end
Fri, Dec 19, 2025 6:00 AM
Feed window length
10 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

6 coordinate pairs
Description
A1 southbound between A607 and B1174 near Grantham (south)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
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
Linear Element Model
The Network Model
Linear Element Id
{CD0BA393-EF66-49E5-9A09-B567AADAFB5C}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
142 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.878749 -0.634306
52.878524 -0.63416
52.878048 -0.633822
52.877758 -0.633638
52.877638 -0.633556
52.877561 -0.633499

Segment 2

6 coordinate pairs
Description
A1 southbound between B1174 near Grantham (south) and B6403
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
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
Linear Element Model
The Network Model
Linear Element Id
{5EEE4CCE-54BB-400B-B19D-70F3EA41BEB5}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
248 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.876065 -0.632636
52.875703 -0.63241
52.875359 -0.632205
52.874897 -0.63193
52.874228 -0.631564
52.873958 -0.631413

Segment 3

6 coordinate pairs
Description
A1 southbound between B1174 near Grantham (south) and B6403
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
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
Linear Element Model
The Network Model
Linear Element Id
{3D458B44-0BA5-416A-B6A9-DB201F02F23E}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
246 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.873958 -0.631413
52.873884 -0.631367
52.873332 -0.631102
52.8726 -0.630784
52.872447 -0.630714
52.871817 -0.63047

Segment 4

6 coordinate pairs
Description
A1 southbound between B1174 near Grantham (south) and B6403
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
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
Linear Element Model
The Network Model
Linear Element Id
{1BD9698F-4AE2-4FE8-8905-28245C95387D}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
326 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.868321 -0.629745
52.868014 -0.629712
52.867657 -0.62968
52.867452 -0.629665
52.865478 -0.629538
52.865393 -0.629533

Segment 5

9 coordinate pairs
Description
A1 southbound between B1174 near Grantham (south) and B6403
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
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
Linear Element Model
The Network Model
Linear Element Id
{450B3D21-078E-42CF-9DEB-7FBF5EF72F12}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
392 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.871817 -0.63047
52.870678 -0.630108
52.870256 -0.630014
52.869775 -0.629905
52.869397 -0.629845
52.869194 -0.629829
52.869022 -0.629794
52.868782 -0.629767
52.868321 -0.629745

Segment 6

4 coordinate pairs
Description
A1 southbound between A607 and B1174 near Grantham (south)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
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
Linear Element Model
The Network Model
Linear Element Id
{CD1928FF-69FB-4796-9396-A55444F652B7}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
176 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.877561 -0.633499
52.876988 -0.633187
52.876427 -0.632847
52.876065 -0.632636

Segment 7

8 coordinate pairs
Description
A1 southbound between A607 and B1174 near Grantham (south)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
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
Linear Element Model
The Network Model
Linear Element Id
{F5E67AF4-3583-E1EC-11C8-9629BDF8B655}
Linear Element Type
B Carriageway
From Distance
331 m
To Distance
780 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.882352 -0.637301
52.881563 -0.636558
52.880753 -0.635854
52.880432 -0.6356
52.880166 -0.63539
52.879581 -0.634928
52.879525 -0.634888
52.878749 -0.634306
Geometry type
MultiLineString
Geometry points
45
First coordinate pair
-0.634306, 52.878749
Road section segments
1
Road section points
45
View geometry JSON 
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.634306,
                52.878749
            ],
            [
                -0.63416,
                52.878524
            ],
            [
                -0.633822,
                52.878048
            ],
            [
                -0.633638,
                52.877758
            ],
            [
                -0.633556,
                52.877638
            ],
            [
                -0.633499,
                52.877561
            ],
            [
                -0.632636,
                52.876065
            ],
            [
                -0.63241,
                52.875703
            ],
            [
                -0.632205,
                52.875359
            ],
            [
                -0.63193,
                52.874897
            ],
            [
                -0.631564,
                52.874228
            ],
            [
                -0.631413,
                52.873958
            ],
            [
                -0.631413,
                52.873958
            ],
            [
                -0.631367,
                52.873884
            ],
            [
                -0.631102,
                52.873332
            ],
            [
                -0.630784,
                52.8726
            ],
            [
                -0.630714,
                52.872447
            ],
            [
                -0.63047,
                52.871817
            ],
            [
                -0.629745,
                52.868321
            ],
            [
                -0.629712,
                52.868014
            ],
            [
                -0.62968,
                52.867657
            ],
            [
                -0.629665,
                52.867452
            ],
            [
                -0.629538,
                52.865478
            ],
            [
                -0.629533,
                52.865393
            ],
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                -0.63047,
                52.871817
            ],
            [
                -0.630108,
                52.870678
            ],
            [
                -0.630014,
                52.870256
            ],
            [
                -0.629905,
                52.869775
            ],
            [
                -0.629845,
                52.869397
            ],
            [
                -0.629829,
                52.869194
            ],
            [
                -0.629794,
                52.869022
            ],
            [
                -0.629767,
                52.868782
            ],
            [
                -0.629745,
                52.868321
            ],
            [
                -0.633499,
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            ],
            [
                -0.633187,
                52.876988
            ],
            [
                -0.632847,
                52.876427
            ],
            [
                -0.632636,
                52.876065
            ],
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                -0.637301,
                52.882352
            ],
            [
                -0.636558,
                52.881563
            ],
            [
                -0.635854,
                52.880753
            ],
            [
                -0.6356,
                52.880432
            ],
            [
                -0.63539,
                52.880166
            ],
            [
                -0.634928,
                52.879581
            ],
            [
                -0.634888,
                52.879525
            ],
            [
                -0.634306,
                52.878749
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            -0.634306,
            52.878749
        ],
        [
            -0.63416,
            52.878524
        ],
        [
            -0.633822,
            52.878048
        ],
        [
            -0.633638,
            52.877758
        ],
        [
            -0.633556,
            52.877638
        ],
        [
            -0.633499,
            52.877561
        ],
        [
            -0.632636,
            52.876065
        ],
        [
            -0.63241,
            52.875703
        ],
        [
            -0.632205,
            52.875359
        ],
        [
            -0.63193,
            52.874897
        ],
        [
            -0.631564,
            52.874228
        ],
        [
            -0.631413,
            52.873958
        ],
        [
            -0.631413,
            52.873958
        ],
        [
            -0.631367,
            52.873884
        ],
        [
            -0.631102,
            52.873332
        ],
        [
            -0.630784,
            52.8726
        ],
        [
            -0.630714,
            52.872447
        ],
        [
            -0.63047,
            52.871817
        ],
        [
            -0.629745,
            52.868321
        ],
        [
            -0.629712,
            52.868014
        ],
        [
            -0.62968,
            52.867657
        ],
        [
            -0.629665,
            52.867452
        ],
        [
            -0.629538,
            52.865478
        ],
        [
            -0.629533,
            52.865393
        ],
        [
            -0.63047,
            52.871817
        ],
        [
            -0.630108,
            52.870678
        ],
        [
            -0.630014,
            52.870256
        ],
        [
            -0.629905,
            52.869775
        ],
        [
            -0.629845,
            52.869397
        ],
        [
            -0.629829,
            52.869194
        ],
        [
            -0.629794,
            52.869022
        ],
        [
            -0.629767,
            52.868782
        ],
        [
            -0.629745,
            52.868321
        ],
        [
            -0.633499,
            52.877561
        ],
        [
            -0.633187,
            52.876988
        ],
        [
            -0.632847,
            52.876427
        ],
        [
            -0.632636,
            52.876065
        ],
        [
            -0.637301,
            52.882352
        ],
        [
            -0.636558,
            52.881563
        ],
        [
            -0.635854,
            52.880753
        ],
        [
            -0.6356,
            52.880432
        ],
        [
            -0.63539,
            52.880166
        ],
        [
            -0.634928,
            52.879581
        ],
        [
            -0.634888,
            52.879525
        ],
        [
            -0.634306,
            52.878749
        ]
    ]
]
Cause type
Construction Work
Detailed cause
Road Improvement Or Upgrading
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed region label
Grantham
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Wed, Nov 26, 2025 4:30 PM
Record versioned
Thu, Dec 18, 2025 8:19 PM
Coordinate source
Geometry

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