Lane closure southbound

Cleared

Start time: Mon, Jul 13, 2026 7:00 PM
Expected end: Tue, Jul 14, 2026 5:00 AM
Duration: 3 hours 40 minutes 1 second
Road: A1 – A1 Southbound Between B1174 Near Grantham (North) And A52
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 2 closed, 1 of 1 lanes affected
Reason: Roadworks

Live incident

Active roadworks

Planned

Cleared

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First published: Mon, Jul 13, 2026 6:44 PM
Last updated: Mon, Jul 13, 2026 10:14 PM
Cleared: Mon, Jul 13, 2026 10:40 PM

Latest update: Lane closure southbound

Coordinates: 52.921121, -0.681504
Latitude span: 52.918521 – 52.925442
Longitude span: -0.682551 – -0.680823
Bounding box centre: 52.921982, -0.681687
Location descriptions: A1 southbound between B1174 near Grantham (north) and A52

Feed validity status: Active
Overall feed start: Mon, Jul 13, 2026 7:00 PM
Overall feed end: Tue, Jul 14, 2026 5:00 AM
Feed window length: 10 hours
Probability code (raw): certain
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

2 coordinate pairs

Description: A1 southbound between B1174 near Grantham (north) and A52
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
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

Segment 2

2 coordinate pairs

Description: A1 southbound between B1174 near Grantham (north) and A52
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
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: 41 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.918888 -0.680944
52.918521 -0.680823

Segment 3

5 coordinate pairs

Description: A1 southbound between B1174 near Grantham (north) and A52
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
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 4

6 coordinate pairs

Description: A1 southbound between B1174 near Grantham (north) and A52
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
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: 811 m
To Distance: 1,255 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.925442 -0.682551
52.925175 -0.682483
52.923828 -0.682162
52.923199 -0.682017
52.92204 -0.681747
52.92149 -0.681616

Geometry type: MultiLineString
Geometry points: 15
First coordinate pair: -0.680959, 52.918946
Road section segments: 1
Road section points: 15

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.680959,
                52.918946
            ],
            [
                -0.680944,
                52.918888
            ],
            [
                -0.680944,
                52.918888
            ],
            [
                -0.680823,
                52.918521
            ],
            [
                -0.681616,
                52.92149
            ],
            [
                -0.681491,
                52.920962
            ],
            [
                -0.681215,
                52.919816
            ],
            [
                -0.681034,
                52.919188
            ],
            [
                -0.680959,
                52.918946
            ],
            [
                -0.682551,
                52.925442
            ],
            [
                -0.682483,
                52.925175
            ],
            [
                -0.682162,
                52.923828
            ],
            [
                -0.682017,
                52.923199
            ],
            [
                -0.681747,
                52.92204
            ],
            [
                -0.681616,
                52.92149
            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Roadworks
Compliance: Mandatory
Probability: Certain
Validity status: Active
Road management: Other
Feed region label: Grantham