A1 southbound Colsterworth Layby clsoure

Planned

Start time: Tue, Oct 13, 2026 7:00 PM
Expected end: Wed, Oct 14, 2026 5:00 AM
Duration: 10 hours
Road: A1 – A1 Southbound Between A151 And B668
Category: Authority Operation
Direction: Southbound
Carriageway: Dual Carriageway
Reason: Other

Live incident

Active roadworks

Planned

Cleared

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First published: Wed, Jul 15, 2026 10:52 AM
Last updated: Tue, Oct 13, 2026 12:48 AM
Cleared: Wed, Oct 14, 2026 5:00 AM

Latest update: A1 southbound Colsterworth Layby clsoure

Coordinates: 52.796372, -0.610542
Latitude span: 52.795251 – 52.797504
Longitude span: -0.610571 – -0.610518
Bounding box centre: 52.796378, -0.610545
Location descriptions: A1 southbound between A151 and B668

Feed validity status: Planned
Overall feed start: Tue, Oct 13, 2026 7:00 PM
Overall feed end: Wed, Oct 14, 2026 5:00 AM
Feed window length: 10 hours
Probability code (raw): probable
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

4 coordinate pairs

Description: A1 southbound between A151 and B668
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: {7A9878C1-9E6B-4E71-8BC9-B4A061971150}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 198 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.79729 -0.610519
52.796688 -0.610538
52.795933 -0.610557
52.795509 -0.610558

Segment 2

2 coordinate pairs

Description: A1 southbound between A151 and B668
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: {C1B74B1A-4926-4C74-B08C-7FF2FAA33F9F}
Linear Element Type: B Carriageway
From Distance: 86 m
To Distance: 110 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.797504 -0.610518
52.79729 -0.610519

Segment 3

2 coordinate pairs

Description: A1 southbound between A151 and B668
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: {2F684B3E-5E0C-4181-9BDD-C9D239A17F17}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 28 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.795509 -0.610558
52.795251 -0.610571

Geometry type: MultiLineString
Geometry points: 8
First coordinate pair: -0.610519, 52.797290
Road section segments: 1
Road section points: 8

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.610519,
                52.79729
            ],
            [
                -0.610538,
                52.796688
            ],
            [
                -0.610557,
                52.795933
            ],
            [
                -0.610558,
                52.795509
            ],
            [
                -0.610518,
                52.797504
            ],
            [
                -0.610519,
                52.79729
            ],
            [
                -0.610558,
                52.795509
            ],
            [
                -0.610571,
                52.795251
            ]
        ]
    ]
}

View road section coordinates

Cause type: Authority Operation
Detailed cause: Other
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Carriageway Closures