A12 northbound Jct 22 entry slip carriageway closure

Planned

Start time: Wed, May 20, 2026 8:00 PM
Expected end: Thu, May 21, 2026 4:00 AM
Duration: 8 hours
Road: A12 – A12 Northbound Access From B1389 Near Witham (North)
Category: Road Maintenance
Direction: Northbound
Carriageway: Dual Carriageway
Reason: Roadworks

Active

Planned

Cleared

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First published: Wed, May 20, 2026 3:16 AM
Last updated: Wed, May 20, 2026 8:52 AM
Cleared: Thu, May 21, 2026 4:00 AM

Latest update: A12 northbound Jct 22 entry slip carriageway closure

Coordinates: 51.810504, 0.654452
Latitude span: 51.808767 – 51.811863
Longitude span: 0.652368 – 0.656108
Bounding box centre: 51.810315, 0.654238
Location descriptions: A12 northbound access from B1389 near Witham (north)

A12 northbound between B1389 near Witham (north) and B1024 near Kelvedon (south)

Feed validity status: Planned
Overall feed start: Wed, May 20, 2026 8:00 PM
Overall feed end: Thu, May 21, 2026 4:00 AM
Feed window length: 8 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

5 coordinate pairs

Description: A12 northbound access from B1389 near Witham (north)
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A12
Linear Element Model: The Network Model
Linear Element Id: {43899FBA-DDC0-4EA8-A8E6-96F29A84F196}
Linear Element Type: A Carriageway Entry Slip
From Distance: 22 m
To Distance: 242 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.808767 0.652368
51.809379 0.653182
51.809623 0.653487
51.809744 0.653638
51.810343 0.654306

Segment 2

8 coordinate pairs

Description: A12 northbound between B1389 near Witham (north) and B1024 near Kelvedon (south)
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A12
Linear Element Model: The Network Model
Linear Element Id: {267F05C2-1762-4BA2-9F69-133D34BABB12}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 210 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.810343 0.654306
51.810579 0.654525
51.810774 0.654722
51.810975 0.654922
51.81117 0.655154
51.811274 0.655275
51.811711 0.65588
51.811863 0.656108

Geometry type: MultiLineString
Geometry points: 13
First coordinate pair: 0.652368, 51.808767
Road section segments: 1
Road section points: 13

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.652368,
                51.808767
            ],
            [
                0.653182,
                51.809379
            ],
            [
                0.653487,
                51.809623
            ],
            [
                0.653638,
                51.809744
            ],
            [
                0.654306,
                51.810343
            ],
            [
                0.654306,
                51.810343
            ],
            [
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            ],
            [
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            ],
            [
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            ],
            [
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            ],
            [
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            ],
            [
                0.65588,
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            ],
            [
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            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Roadworks
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Carriageway Closures
Feed region label: Witham