A12 northbound Jct 28 to Jct 29 lane closure (MP 165/3 to 167/2)

Planned

Start time: Wed, Sep 24, 2025 8:00 PM
Expected end: Thu, Sep 25, 2025 4:00 AM
Duration: 8 hours
Road: A12 – A12 Northbound Within The A120 Near Colchester (East) Junction
Category: Road Maintenance
Direction: Northbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 1 lanes affected
Reason: Other

Active

Planned

Cleared

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First published: Fri, Sep 5, 2025 2:15 PM
Last updated: Thu, Sep 25, 2025 3:46 AM
Cleared: Thu, Sep 25, 2025 4:00 AM

Latest update: A12 northbound Jct 28 to Jct 29 lane closure (MP 165/3 to 167/2)

Coordinates: 51.925131, 0.929919
Latitude span: 51.924435 – 51.926741
Longitude span: 0.914421 – 0.940596
Bounding box centre: 51.925588, 0.927509
Location descriptions: A12 northbound within the A120 near Colchester (east) junction

A12 northbound between A133 and A120 near Colchester (east)

Feed validity status: Planned
Overall feed start: Wed, Sep 24, 2025 8:00 PM
Overall feed end: Thu, Sep 25, 2025 4:00 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

12 coordinate pairs

Description: A12 northbound within the A120 near Colchester (east) junction
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
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: {E4B79E2B-8D47-49A8-BE65-527F61CCD28A}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 382 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.924852 0.936019
51.924935 0.936397
51.925092 0.936977
51.925221 0.93732
51.92538 0.937796
51.925565 0.938288
51.925726 0.938692
51.925982 0.939246
51.926239 0.939758
51.926515 0.940256
51.926618 0.940423
51.926741 0.940596

Segment 2

4 coordinate pairs

Description: A12 northbound between A133 and A120 near Colchester (east)
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
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: {BE95212D-24AF-43F3-9460-B2158B62BDA1}
Linear Element Type: A Carriageway
From Distance: 593 m
To Distance: 747 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.925655 0.914421
51.925644 0.915224
51.925643 0.915282
51.925609 0.916646

Segment 3

9 coordinate pairs

Description: A12 northbound within the A120 near Colchester (east) junction
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
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: {88E6D094-E996-4CFF-BF76-231FD9EC44B1}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 526 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.92529 0.922697
51.925183 0.923673
51.925061 0.924946
51.925039 0.925177
51.925001 0.925553
51.924697 0.928435
51.924633 0.928925
51.924548 0.929698
51.924506 0.930243

Segment 4

7 coordinate pairs

Description: A12 northbound between A133 and A120 near Colchester (east)
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
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: {141914E4-69D1-4F65-AA3D-AB83CFC40C6F}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 417 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.925609 0.916646
51.925592 0.917358
51.925543 0.918591
51.925444 0.920388
51.925355 0.921837
51.925353 0.921852
51.92529 0.922697

Segment 5

17 coordinate pairs

Description: A12 northbound within the A120 near Colchester (east) junction
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 1 operational lane
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: {8345D8F3-4FB7-40E4-867C-49EE75C415C6}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 402 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.924506 0.930243
51.924498 0.930373
51.924488 0.930489
51.924475 0.930756
51.924443 0.931322
51.924435 0.931983
51.92446 0.932499
51.924471 0.932704
51.924497 0.933186
51.924542 0.933887
51.924564 0.934106
51.924639 0.934708
51.924685 0.935002
51.924729 0.935339
51.924745 0.935468
51.92482 0.935893
51.924852 0.936019

Geometry type: MultiLineString
Geometry points: 49
First coordinate pair: 0.936019, 51.924852
Road section segments: 1
Road section points: 49

View geometry JSON

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}

View road section coordinates

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