Lane closure southbound

Active

Start time: Mon, Oct 19, 2026 8:15 PM
Expected end: Tue, Oct 20, 2026 5:00 AM
Duration: 8 hours 45 minutes
Road: A1 – A1 Southbound Between B1174 Near Grantham (South) And B6403
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 2 closed, 1 of 1 lanes affected
Reason: Repair Work

Live incident

Active roadworks

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Cleared

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First published: Mon, Oct 19, 2026 8:15 PM
Last updated: Mon, Oct 19, 2026 9:41 PM
Cleared: Tue, Oct 20, 2026 5:00 AM

Latest update: Lane closure southbound

Coordinates: 52.820802, -0.625558
Latitude span: 52.818751 – 52.823637
Longitude span: -0.627920 – -0.623789
Bounding box centre: 52.821194, -0.625855
Location descriptions: A1 southbound between B1174 near Grantham (south) and B6403

Feed validity status: Active
Overall feed start: Mon, Oct 19, 2026 8:15 PM
Overall feed end: Tue, Oct 20, 2026 5:00 AM
Feed window length: 8 hours 45 minutes
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

5 coordinate pairs

Description: A1 southbound between B1174 near Grantham (south) and B6403
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: {7F85D425-5320-49D4-A63B-4E015C822ED7}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 131 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.819799 -0.624703
52.819734 -0.624645
52.819321 -0.624253
52.818797 -0.623822
52.818751 -0.623789

Segment 2

9 coordinate pairs

Description: A1 southbound between B1174 near Grantham (south) and B6403
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: {603E2D46-839C-4642-945F-B665397A2992}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 275 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.821996 -0.626582
52.821786 -0.626405
52.821194 -0.625924
52.820996 -0.625766
52.820594 -0.625443
52.82022 -0.625085
52.820133 -0.625001
52.819857 -0.624755
52.819799 -0.624703

Segment 3

4 coordinate pairs

Description: A1 southbound between B1174 near Grantham (south) and B6403
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: {FDB98E7B-6D44-44C3-B78C-495492B3C5B0}
Linear Element Type: B Carriageway
From Distance: 531 m
To Distance: 734 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.823637 -0.62792
52.823606 -0.627895
52.822221 -0.626766
52.821996 -0.626582

Geometry type: MultiLineString
Geometry points: 18
First coordinate pair: -0.624703, 52.819799
Road section segments: 1
Road section points: 18

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.624703,
                52.819799
            ],
            [
                -0.624645,
                52.819734
            ],
            [
                -0.624253,
                52.819321
            ],
            [
                -0.623822,
                52.818797
            ],
            [
                -0.623789,
                52.818751
            ],
            [
                -0.626582,
                52.821996
            ],
            [
                -0.626405,
                52.821786
            ],
            [
                -0.625924,
                52.821194
            ],
            [
                -0.625766,
                52.820996
            ],
            [
                -0.625443,
                52.820594
            ],
            [
                -0.625085,
                52.82022
            ],
            [
                -0.625001,
                52.820133
            ],
            [
                -0.624755,
                52.819857
            ],
            [
                -0.624703,
                52.819799
            ],
            [
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                52.823637
            ],
            [
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            ],
            [
                -0.626766,
                52.822221
            ],
            [
                -0.626582,
                52.821996
            ]
        ]
    ]
}

View road section coordinates

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