A12 northbound Jct 14 to Jct 15 lane 1 closure (MP 114/1 to 115/6)

Cleared

Start time: Fri, Dec 19, 2025 9:00 PM
Expected end: Sat, Dec 20, 2025 5:00 AM
Duration: 8 hours
Road: A12 – A12 Northbound Between B1002 And A414 Near Chelmsford (West)
Category: Road Maintenance
Direction: Northbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 2 lanes affected
Reason: Repair Work

Live incident

Active roadworks

Planned

Cleared

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First published: Wed, Dec 10, 2025 7:44 AM
Last updated: Sat, Dec 20, 2025 12:58 AM
Cleared: Sat, Dec 20, 2025 5:00 AM

Latest update: A12 northbound Jct 14 to Jct 15 lane 1 closure (MP 114/1 to 115/6)

Coordinates: 51.690756, 0.409412
Latitude span: 51.684295 – 51.693486
Longitude span: 0.401636 – 0.416284
Bounding box centre: 51.688891, 0.408960
Location descriptions: A12 northbound between B1002 and A414 near Chelmsford (west)

Feed validity status: Planned
Overall feed start: Fri, Dec 19, 2025 9:00 PM
Overall feed end: Sat, Dec 20, 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

11 coordinate pairs

Description: A12 northbound between B1002 and A414 near Chelmsford (west)
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 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: {D28C671A-6E9D-4B8C-82AF-AA534761EBAD}
Linear Element Type: A Carriageway
From Distance: 1,007 m
To Distance: 1,797 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.684295 0.401636
51.684723 0.402042
51.685244 0.402514
51.687319 0.404393
51.68851 0.405516
51.688863 0.405849
51.689401 0.40637
51.689832 0.406857
51.689911 0.406947
51.690279 0.407415
51.690358 0.407535

Segment 2

9 coordinate pairs

Description: A12 northbound between B1002 and A414 near Chelmsford (west)
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 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: {A49F3C6F-8D94-4340-8EF8-E9EB517C77FC}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 281 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.692676 0.412433
51.692727 0.412595
51.692903 0.413241
51.693044 0.413784
51.693053 0.413827
51.6932 0.41453
51.693265 0.414852
51.693417 0.415786
51.693486 0.416284

Segment 3

11 coordinate pairs

Description: A12 northbound between B1002 and A414 near Chelmsford (west)
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 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: {BD797760-E644-4459-8713-A48D01EAED3E}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 428 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.690358 0.407535
51.690384 0.407579
51.690872 0.408343
51.691159 0.408821
51.691367 0.409194
51.691401 0.409268
51.691841 0.410203
51.692004 0.410574
51.692354 0.411475
51.692524 0.411947
51.692676 0.412433

Geometry type: MultiLineString
Geometry points: 31
First coordinate pair: 0.401636, 51.684295
Road section segments: 1
Road section points: 31

View geometry JSON

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            [
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            [
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        ]
    ]
}

View road section coordinates

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