A12 southbound Jct 12 exit slip carriageway closure

Cleared

Start time: Wed, Dec 10, 2025 9:00 PM
Expected end: Thu, Dec 11, 2025 5:00 AM
Duration: 8 hours
Road: A12 – A12 Southbound Between B1002 And A1023
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Reason: Maintenance Work

Live incident

Active roadworks

Planned

Cleared

Hover or tap markers for full details

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment

Planning history

EPC ratings & more

Get a property report

First published: Wed, Dec 10, 2025 3:15 AM
Last updated: Wed, Dec 10, 2025 8:22 PM
Cleared: Thu, Dec 11, 2025 5:00 AM

Latest update: A12 southbound Jct 12 exit slip carriageway closure

Coordinates: 51.646297, 0.348160
Latitude span: 51.645670 – 51.647383
Longitude span: 0.344628 – 0.351204
Bounding box centre: 51.646527, 0.347916
Location descriptions: A12 southbound between B1002 and A1023

A12 southbound exit for A1023

Feed validity status: Planned
Overall feed start: Wed, Dec 10, 2025 9:00 PM
Overall feed end: Thu, Dec 11, 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

5 coordinate pairs

Description: A12 southbound between B1002 and A1023
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: A12
Linear Element Model: The Network Model
Linear Element Id: {5A7D51D1-2F33-42FA-9B42-F336C0075EBD}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 88 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.646584 0.349548
51.646456 0.349194
51.646329 0.348783
51.646262 0.348534
51.646238 0.348402

Segment 2

7 coordinate pairs

Description: A12 southbound between B1002 and A1023
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: A12
Linear Element Model: The Network Model
Linear Element Id: {031DE640-AF07-40F6-97D8-2B371A97B52F}
Linear Element Type: B Carriageway
From Distance: 828 m
To Distance: 974 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.647383 0.351204
51.647143 0.350805
51.646996 0.350509
51.646806 0.350123
51.646789 0.350079
51.646626 0.34968
51.646584 0.349548

Segment 3

11 coordinate pairs

Description: A12 southbound exit for A1023
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: {0CFAD8FC-4944-482F-BAF9-C52AB70F8A25}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 271 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.646238 0.348402
51.646102 0.34802
51.646026 0.347755
51.64601 0.347668
51.645921 0.347172
51.645788 0.346153
51.645758 0.345891
51.645736 0.345616
51.645707 0.345282
51.645674 0.344673
51.64567 0.344628

Geometry type: MultiLineString
Geometry points: 23
First coordinate pair: 0.349548, 51.646584
Road section segments: 1
Road section points: 23

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.349548,
                51.646584
            ],
            [
                0.349194,
                51.646456
            ],
            [
                0.348783,
                51.646329
            ],
            [
                0.348534,
                51.646262
            ],
            [
                0.348402,
                51.646238
            ],
            [
                0.351204,
                51.647383
            ],
            [
                0.350805,
                51.647143
            ],
            [
                0.350509,
                51.646996
            ],
            [
                0.350123,
                51.646806
            ],
            [
                0.350079,
                51.646789
            ],
            [
                0.34968,
                51.646626
            ],
            [
                0.349548,
                51.646584
            ],
            [
                0.348402,
                51.646238
            ],
            [
                0.34802,
                51.646102
            ],
            [
                0.347755,
                51.646026
            ],
            [
                0.347668,
                51.64601
            ],
            [
                0.347172,
                51.645921
            ],
            [
                0.346153,
                51.645788
            ],
            [
                0.345891,
                51.645758
            ],
            [
                0.345616,
                51.645736
            ],
            [
                0.345282,
                51.645707
            ],
            [
                0.344673,
                51.645674
            ],
            [
                0.344628,
                51.64567
            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Maintenance Work
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Carriageway Closures