A12 southbound Jct 14 entry slip lane closure

Cleared

Start time: Thu, Mar 12, 2026 9:00 PM
Expected end: Fri, Mar 13, 2026 5:00 AM
Duration: 8 hours
Road: A12 – A12 Southbound Between A414 Near Chelmsford (West) And B1002
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed
Reason: Tree And Vegetation Cutting Work

Live incident

Active roadworks

Planned

Cleared

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First published: Wed, Mar 11, 2026 4:07 PM
Last updated: Thu, Mar 12, 2026 9:52 PM
Cleared: Fri, Mar 13, 2026 5:00 AM

Latest update: A12 southbound Jct 14 entry slip lane closure

Coordinates: 51.690637, 0.408743
Latitude span: 51.688428 – 51.692504
Longitude span: 0.405703 – 0.412448
Bounding box centre: 51.690466, 0.409076
Location descriptions: A12 southbound between A414 near Chelmsford (west) and B1002

Feed validity status: Planned
Overall feed start: Thu, Mar 12, 2026 9:00 PM
Overall feed end: Fri, Mar 13, 2026 5:00 AM
Feed window length: 8 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

9 coordinate pairs

Description: A12 southbound between A414 near Chelmsford (west) and B1002
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: Start1 End1
Linear Element Road: A12
Linear Element Model: The Network Model
Linear Element Id: {836BA2E9-F21F-4960-AE83-B8DC750FBEDC}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 273 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.69041 0.408029
51.69027 0.407848
51.689868 0.407292
51.689824 0.407236
51.689474 0.406793
51.689157 0.406429
51.688549 0.405818
51.688505 0.405776
51.688428 0.405703

Segment 2

13 coordinate pairs

Description: A12 southbound between A414 near Chelmsford (west) and B1002
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: Start1 End1
Linear Element Road: A12
Linear Element Model: The Network Model
Linear Element Id: {582BF23A-E264-4860-8D91-FE402801EB7D}
Linear Element Type: B Carriageway
From Distance: 9 m
To Distance: 396 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.692504 0.412448
51.692488 0.412394
51.692311 0.411849
51.692131 0.411376
51.691995 0.411022
51.691806 0.410592
51.691635 0.410163
51.691393 0.409659
51.69109 0.409078
51.690734 0.408466
51.690594 0.408271
51.690445 0.408075
51.69041 0.408029

Geometry type: MultiLineString
Geometry points: 22
First coordinate pair: 0.408029, 51.690410
Road section segments: 1
Road section points: 22

View geometry JSON

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    "type": "MultiLineString",
    "coordinates": [
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                0.408029,
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            [
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}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Tree And Vegetation Cutting Work
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other
Feed region label: Chelmsford