Lane closure southbound

Planned

Lane closure southbound

Start time
Thu, Feb 5, 2026 8:00 PM
Expected end
Fri, Feb 6, 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
Lanes affected
Lane 1 closed, 1 of 1 lanes affected
Reason
Maintenance Work
Active
Planned
Cleared
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First published
Fri, Jan 30, 2026 12:49 AM
Last updated
Thu, Feb 5, 2026 5:37 PM
Cleared
Fri, Feb 6, 2026 6:00 AM
  • Latest update: Lane closure southbound
Coordinates
52.937608, -0.683055
Latitude span
52.918550 – 52.954342
Longitude span
-0.685075 – -0.680833
Bounding box centre
52.936446, -0.682954
Location descriptions
  • A1 southbound between B1174 near Grantham (north) and A52
  • A1 northbound within the B1174 near Grantham (north) junction
  • A1 northbound between A52 and B1174 near Grantham (north)
Feed validity status
Planned
Overall feed start
Thu, Feb 5, 2026 8:00 PM
Overall feed end
Fri, Feb 6, 2026 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

5 coordinate pairs
Description
A1 southbound between B1174 near Grantham (north) and A52
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
{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

11 coordinate pairs
Description
A1 northbound within the B1174 near Grantham (north) junction
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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{787F7490-C802-49BC-ABC7-5C4C7FC0A5AA}
Linear Element Type
A Carriageway
From Distance
154 m
To Distance
630 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.954342 -0.683416
52.954163 -0.683297
52.953665 -0.683027
52.953172 -0.682794
52.952711 -0.682623
52.952315 -0.682504
52.951795 -0.682399
52.95138 -0.682346
52.950819 -0.682333
52.95016 -0.682368
52.950153 -0.68237

Segment 3

2 coordinate pairs
Description
A1 southbound between B1174 near Grantham (north) and A52
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
{920481EF-7AA9-4FB0-80B1-7785FD525A5B}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
38 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.918888 -0.680944
52.91855 -0.680833

Segment 4

18 coordinate pairs
Description
A1 southbound between B1174 near Grantham (north) and A52
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
{7F335BFA-E9C6-49D5-A775-41026232703D}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,270 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.943949 -0.683385
52.943159 -0.683789
52.942794 -0.683964
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

Segment 5

14 coordinate pairs
Description
A1 northbound between A52 and B1174 near Grantham (north)
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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{93329D3E-CAB3-48EE-94F8-1129AE38FC68}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
695 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
52.950153 -0.68237
52.949628 -0.682399
52.948312 -0.682512
52.948003 -0.682537
52.947555 -0.682574
52.946653 -0.68264
52.946278 -0.682682
52.945821 -0.682743
52.945413 -0.682833
52.94513 -0.682915
52.944897 -0.682991
52.944531 -0.683131
52.944181 -0.683267
52.943949 -0.683385

Segment 6

13 coordinate pairs
Description
A1 southbound between B1174 near Grantham (north) and A52
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
{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 7

2 coordinate pairs
Description
A1 southbound between B1174 near Grantham (north) and A52
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
{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
Geometry type
MultiLineString
Geometry points
65
First coordinate pair
-0.681616, 52.921490
Road section segments
1
Road section points
65
View geometry JSON
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            ],
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            ],
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            ],
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            ],
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            ],
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                -0.680959,
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            ],
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                -0.680944,
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            ]
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}
View road section coordinates
[
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            -0.681616,
            52.92149
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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            -0.682594,
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        ],
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            -0.682483,
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        ],
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        ],
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            -0.682017,
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        ],
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        ],
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        ],
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]
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed region label
Grantham
Feed provider
National Highways
Data source
Roadworks
Feed version
6
Record created
Fri, Jan 30, 2026 12:49 AM
Record versioned
Thu, Feb 5, 2026 5:37 PM
Coordinate source
Geometry

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