A1 northbound Jct with The Lane, Wyboston - lane 1 closure

Cleared

Start time: Mon, Mar 30, 2026 11:59 AM
Expected end: Tue, Apr 7, 2026 10:00 PM
Duration: 1 week 1 day 10 hours
Road: A1 – A1 Northbound Between A421 And A428
Category: Authority Operation
Direction: Northbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 1 lanes affected
Reason: Other

Live incident

Active roadworks

Planned

Cleared

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First published: Tue, Mar 31, 2026 6:51 AM
Last updated: Tue, Apr 7, 2026 9:51 PM
Cleared: Tue, Apr 7, 2026 10:00 PM

Latest update: A1 northbound Jct with The Lane, Wyboston - lane 1 closure

Coordinates: 52.194118, -0.298703
Latitude span: 52.192613 – 52.195850
Longitude span: -0.299051 – -0.298488
Bounding box centre: 52.194232, -0.298770
Location descriptions: A1 northbound between A421 and A428

Feed validity status: Planned
Overall feed start: Mon, Mar 30, 2026 11:59 AM
Overall feed end: Tue, Apr 7, 2026 10:00 PM
Feed window length: 1 week 1 day 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

3 coordinate pairs

Description: A1 northbound between A421 and A428
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: {18DFE4F6-EDE5-4D5E-87C2-6D7D26A2D254}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 90 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.195034 -0.298566
52.195705 -0.298507
52.19585 -0.298488

Segment 2

2 coordinate pairs

Description: A1 northbound between A421 and A428
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: {CE3F8B54-6ADE-44FF-AE5C-6C6AAB810846}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 35 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.194717 -0.298574
52.195034 -0.298566

Segment 3

9 coordinate pairs

Description: A1 northbound between A421 and A428
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: {9F187952-BF18-44DA-9427-193A164203F0}
Linear Element Type: A Carriageway
From Distance: 12 m
To Distance: 250 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.192613 -0.299051
52.192673 -0.299018
52.192878 -0.298922
52.193066 -0.298842
52.193299 -0.298775
52.193666 -0.298688
52.193882 -0.298679
52.194519 -0.298596
52.194717 -0.298574

Geometry type: MultiLineString
Geometry points: 14
First coordinate pair: -0.298566, 52.195034
Road section segments: 1
Road section points: 14

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.298566,
                52.195034
            ],
            [
                -0.298507,
                52.195705
            ],
            [
                -0.298488,
                52.19585
            ],
            [
                -0.298574,
                52.194717
            ],
            [
                -0.298566,
                52.195034
            ],
            [
                -0.299051,
                52.192613
            ],
            [
                -0.299018,
                52.192673
            ],
            [
                -0.298922,
                52.192878
            ],
            [
                -0.298842,
                52.193066
            ],
            [
                -0.298775,
                52.193299
            ],
            [
                -0.298688,
                52.193666
            ],
            [
                -0.298679,
                52.193882
            ],
            [
                -0.298596,
                52.194519
            ],
            [
                -0.298574,
                52.194717
            ]
        ]
    ]
}

View road section coordinates

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