A12 southbound Jct 28 exit slip carriageway closure

Cleared

Start time: Tue, Nov 18, 2025 9:00 PM
Expected end: Wed, Nov 19, 2025 5:00 AM
Duration: 8 hours
Road: A12 – A12 Southbound Exit At A Minor Junction Between A120 Near Colchester (East) And A133
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Reason: Other

Live incident

Active roadworks

Planned

Cleared

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First published: Wed, Nov 5, 2025 2:42 PM
Last updated: Tue, Nov 18, 2025 8:07 PM
Cleared: Wed, Nov 19, 2025 5:00 AM

Latest update: A12 southbound Jct 28 exit slip carriageway closure

Coordinates: 51.924885, 0.903488
Latitude span: 51.924431 – 51.925409
Longitude span: 0.901206 – 0.907556
Bounding box centre: 51.924920, 0.904381
Location descriptions: A12 southbound exit at a minor junction between A120 near Colchester (east) and A133

A12 southbound between A120 near Colchester (east) and A133

Feed validity status: Planned
Overall feed start: Tue, Nov 18, 2025 9:00 PM
Overall feed end: Wed, Nov 19, 2025 5:00 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

13 coordinate pairs

Description: A12 southbound exit at a minor junction between A120 near Colchester (east) and A133
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A12
Linear Element Model: The Network Model
Linear Element Id: {AB052BA1-A79A-47C7-8896-07D48F85C274}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 338 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.925305 0.905886
51.925188 0.905102
51.925083 0.904402
51.924983 0.903679
51.924896 0.903134
51.924783 0.90247
51.924715 0.902093
51.924646 0.901736
51.924579 0.901508
51.924528 0.90137
51.924475 0.901267
51.924431 0.901206
51.924431 0.901206

Segment 2

3 coordinate pairs

Description: A12 southbound between A120 near Colchester (east) and A133
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: A12
Linear Element Model: The Network Model
Linear Element Id: {DA0E8157-3591-4FF7-9AB1-04FE6993C86B}
Linear Element Type: B Carriageway
From Distance: 637 m
To Distance: 752 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.925409 0.907556
51.9254 0.907308
51.925305 0.905886

Geometry type: MultiLineString
Geometry points: 16
First coordinate pair: 0.905886, 51.925305
Road section segments: 1
Road section points: 16

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.905886,
                51.925305
            ],
            [
                0.905102,
                51.925188
            ],
            [
                0.904402,
                51.925083
            ],
            [
                0.903679,
                51.924983
            ],
            [
                0.903134,
                51.924896
            ],
            [
                0.90247,
                51.924783
            ],
            [
                0.902093,
                51.924715
            ],
            [
                0.901736,
                51.924646
            ],
            [
                0.901508,
                51.924579
            ],
            [
                0.90137,
                51.924528
            ],
            [
                0.901267,
                51.924475
            ],
            [
                0.901206,
                51.924431
            ],
            [
                0.901206,
                51.924431
            ],
            [
                0.907556,
                51.925409
            ],
            [
                0.907308,
                51.9254
            ],
            [
                0.905886,
                51.925305
            ]
        ]
    ]
}

View road section coordinates

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