A12 northbound Jct 15 to Jct 19 mobile lane 1 and 2 closure (MP 116/0 to 130/0)

Cleared

Start time: Thu, Dec 11, 2025 9:00 PM
Expected end: Fri, Dec 12, 2025 5:00 AM
Duration: 8 hours
Road: A12 – A12 Northbound Between A414 Near Chelmsford (West) And B1007
Category: Road Maintenance
Direction: Northbound
Carriageway: Dual Carriageway
Reason: Maintenance Work

Live incident

Active roadworks

Planned

Cleared

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First published: Tue, Dec 2, 2025 8:02 AM
Last updated: Thu, Dec 11, 2025 10:53 PM
Cleared: Fri, Dec 12, 2025 5:00 AM

Latest update: A12 northbound Jct 15 to Jct 19 mobile lane 1 and 2 closure (MP 116/0 to 130/0)

Coordinates: 51.693054, 0.448383
Latitude span: 51.688782 – 51.696403
Longitude span: 0.434505 – 0.457420
Bounding box centre: 51.692593, 0.445963
Location descriptions: A12 northbound between A414 near Chelmsford (west) and B1007

Feed validity status: Planned
Overall feed start: Thu, Dec 11, 2025 9:00 PM
Overall feed end: Fri, Dec 12, 2025 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

21 coordinate pairs

Description: A12 northbound between A414 near Chelmsford (west) and B1007
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: {A021939E-31E8-4AA4-B849-7D04330CA2F7}
Linear Element Type: A Carriageway
From Distance: 348 m
To Distance: 1,475 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.696403 0.434505
51.696387 0.435278
51.696365 0.435899
51.696317 0.436909
51.696228 0.438178
51.696072 0.439631
51.695987 0.44022
51.69583 0.441297
51.695717 0.441985
51.695506 0.443045
51.695326 0.443903
51.695159 0.444589
51.694983 0.44526
51.694722 0.446143
51.694567 0.446655
51.694281 0.447479
51.694024 0.44816
51.693748 0.448869
51.693493 0.449448
51.693378 0.449699
51.693345 0.449768

Segment 2

19 coordinate pairs

Description: A12 northbound between A414 near Chelmsford (west) and B1007
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: {FFE36703-0E53-41D3-8754-11958D701DE0}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 735 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.693345 0.449768
51.693173 0.45014
51.692731 0.451042
51.692451 0.451562
51.692302 0.451815
51.692162 0.452053
51.691539 0.453018
51.691307 0.453338
51.691112 0.453632
51.690214 0.454871
51.690001 0.455192
51.689861 0.455402
51.689657 0.455723
51.689512 0.455961
51.689345 0.456248
51.689122 0.456686
51.688909 0.457124
51.688785 0.457412
51.688782 0.45742

Geometry type: MultiLineString
Geometry points: 40
First coordinate pair: 0.434505, 51.696403
Road section segments: 1
Road section points: 40

View geometry JSON

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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: Chelmsford