A12 southbound Jct 25 exit slip lane closure

Cleared

Start time: Wed, Dec 10, 2025 8:00 PM
Expected end: Thu, Dec 11, 2025 6:00 AM
Duration: 10 hours
Road: A12 – A12 Southbound Between A1124 And A120 Near Colchester (West)
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 1 lanes affected
Reason: Maintenance Work

Live incident

Active roadworks

Planned

Cleared

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First published: Wed, Dec 10, 2025 10:13 AM
Last updated: Wed, Dec 10, 2025 8:22 PM
Cleared: Thu, Dec 11, 2025 6:00 AM

Latest update: A12 southbound Jct 25 exit slip lane closure

Coordinates: 51.881630, 0.790074
Latitude span: 51.880466 – 51.883043
Longitude span: 0.786947 – 0.794468
Bounding box centre: 51.881755, 0.790708
Location descriptions: A12 southbound between A1124 and A120 near Colchester (west)

A12 southbound exit for A120 near Colchester (west)

Feed validity status: Planned
Overall feed start: Wed, Dec 10, 2025 8:00 PM
Overall feed end: Thu, Dec 11, 2025 6:00 AM
Feed window length: 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

5 coordinate pairs

Description: A12 southbound between A1124 and A120 near Colchester (west)
Carriageway: Dual Carriageway
Lane Usage: Cr1
Lane Number: 1
Lane Status: Closed
Lane Direction: Opposite
Lanes Restricted: 0 lanes restricted
Operational Lanes: 3 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: {C1F3190E-3C04-4DC5-9DED-E1B96A30F930}
Linear Element Type: B Carriageway
From Distance: 987 m
To Distance: 1,129 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.883043 0.794468
51.883 0.794309
51.882785 0.793539
51.882544 0.792696
51.882519 0.792593

Segment 2

14 coordinate pairs

Description: A12 southbound exit for A120 near Colchester (west)
Lane Usage: Cr1
Lane Number: 1
Lane Status: Closed
Lane Direction: Opposite
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A120
Linear Element Model: The Network Model
Linear Element Id: {526C1A80-1527-4594-84AB-D3E6332F3224}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 455 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.882519 0.792593
51.882417 0.792369
51.882315 0.792099
51.881694 0.790246
51.881475 0.789622
51.881299 0.789059
51.881032 0.788185
51.880748 0.787266
51.880714 0.787192
51.880679 0.787146
51.880644 0.7871
51.880565 0.787008
51.880503 0.786961
51.880466 0.786947

Geometry type: MultiLineString
Geometry points: 19
First coordinate pair: 0.794468, 51.883043
Road section segments: 1
Road section points: 19

View geometry JSON

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    "type": "MultiLineString",
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}

View road section coordinates

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