A12 northbound Jct 23 to Jct 25 lane 2 closure (MP 149/7 to 154/0)
ClearedA12 northbound Jct 23 to Jct 25 lane 2 closure (MP 149/7 to 154/0)
- Start time
- Thu, Feb 12, 2026 9:00 PM
- Expected end
- Fri, Feb 13, 2026 5:00 AM
- Duration
- 8 hours
- Road
- A12 – A12 Northbound Between B1024 Near Kelvedon (North) And A120 Near Colchester (West)
- Category
- Road Maintenance
- Direction
- Northbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 2 closed, 1 of 1 lanes affected, 1 of 2 lanes affected
- Reason
- Repair Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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- First published
- Mon, Feb 9, 2026 5:15 PM
- Last updated
- Thu, Feb 12, 2026 2:38 PM
- Cleared
- Fri, Feb 13, 2026 5:00 AM
- Latest update: A12 northbound Jct 23 to Jct 25 lane 2 closure (MP 149/7 to 154/0)
- Coordinates
- 51.866777, 0.760032
- Latitude span
- 51.854325 – 51.879284
- Longitude span
- 0.735241 – 0.782160
- Bounding box centre
- 51.866805, 0.758701
- Location descriptions
-
- A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
- A12 northbound within the A120 near Colchester (west) junction
- Feed validity status
- Planned
- Overall feed start
- Thu, Feb 12, 2026 9:00 PM
- Overall feed end
- Fri, Feb 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
14 coordinate pairs- Description
- A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- 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
- {173A6EDF-F2EB-4B71-9DF2-0AD155048432}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 739 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.868925 0.765592 51.869407 0.766495 51.869855 0.767315 51.870393 0.768242 51.870663 0.768672 51.870937 0.769083 51.871242 0.769485 51.871446 0.769766 51.872005 0.770464 51.872476 0.771054 51.872793 0.771475 51.872933 0.771686 51.873188 0.772076 51.873709 0.772999
Segment 2
4 coordinate pairs- Description
- A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- 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
- {CEE61BDA-7BDF-4E2F-84E5-99C998BC4493}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 28 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.873709 0.772999 51.873783 0.77318 51.873809 0.773225 51.873865 0.773336
Segment 3
2 coordinate pairs- Description
- A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- 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
- {FBBCAB23-D4AE-4853-BB03-55A750B5FF9A}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 170 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.867902 0.763747 51.868925 0.765592
Segment 4
2 coordinate pairs- Description
- A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- 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
- {BC4EE8C8-19FD-4207-9B18-1D7803A8CBD1}
- Linear Element Type
- A Carriageway
- From Distance
- 178 m
- To Distance
- 216 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.854325 0.735241 51.854538 0.735672
Segment 5
23 coordinate pairs- Description
- A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- 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
- {E66186E8-A964-409D-9286-468FF92414E2}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 1,523 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.859673 0.746107 51.860052 0.746813 51.860452 0.747576 51.860809 0.748268 51.860861 0.748375 51.860947 0.748552 51.861178 0.74906 51.862144 0.751184 51.863564 0.754304 51.863684 0.754573 51.864077 0.755454 51.864282 0.755932 51.864997 0.757646 51.865191 0.758152 51.865489 0.758867 51.865676 0.759314 51.865923 0.759881 51.866121 0.7603 51.866249 0.760555 51.866842 0.761755 51.86715 0.762381 51.867517 0.763054 51.867902 0.763747
Segment 6
18 coordinate pairs- Description
- A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- 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
- {752CD8ED-80FB-43EC-AEE6-BB9FD22AE319}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 918 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.854538 0.735672 51.854924 0.736479 51.855309 0.737331 51.855505 0.737778 51.855703 0.738182 51.855917 0.738631 51.856528 0.739757 51.856659 0.739998 51.856799 0.740266 51.857004 0.740646 51.857376 0.741408 51.857681 0.742033 51.857947 0.742589 51.858343 0.743429 51.858657 0.744067 51.859078 0.744942 51.859518 0.745813 51.859673 0.746107
Segment 7
11 coordinate pairs- Description
- A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- 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
- {12E37998-71D6-4F94-8678-DD70D745184B}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 575 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.873865 0.773336 51.874235 0.774034 51.875035 0.775551 51.875061 0.775596 51.875435 0.776255 51.875668 0.776665 51.875847 0.776981 51.876262 0.777675 51.876358 0.777825 51.876809 0.778541 51.877423 0.779372
Segment 8
6 coordinate pairs- Description
- A12 northbound within the A120 near Colchester (west) junction
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- 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
- {18E28089-247D-4C34-AABA-6894A9332597}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 282 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.877423 0.779372 51.877683 0.779766 51.878788 0.781331 51.879031 0.781709 51.879213 0.782025 51.879284 0.78216
- Geometry type
- MultiLineString
- Geometry points
- 80
- First coordinate pair
- 0.765592, 51.868925
- Road section segments
- 1
- Road section points
- 80
View geometry JSON
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View road section coordinates
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- Cause type
- Road Maintenance
- Detailed cause
- Repair Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed region label
- Kelvedon
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Mon, Feb 9, 2026 5:15 PM
- Record versioned
- Thu, Feb 12, 2026 2:38 PM
- Coordinate source
- Geometry
Driving on the A12? See every live closure, roadwork and planned restriction on this road.
A12 live closuresRelated incidents
A120 eastbound Ardleigh to Bromley lane closure (MP 153/6 to 154/6)
Planned Roadworks National Highways
Colchester
A120 · A120 Eastbound Between A12 Near Colchester (East) And A133
Starts in 4 hours 16 minutes
Starts 14 Jun 2026, 19:00
Expected clear 15 Jun 2026, 04:00
A120 eastbound Ardleigh to Bromley lane closure (MP 153/6 to 154/6)
Category: Road Maintenance
View update
A12 northbound Jct 11 to Jct 12 lane 2 closure
Cleared Roadworks National Highways
Havering
A12 · A12 Northbound Between M25 And A1023
Cleared 10 hours 43 minutes ago
Started 13 Jun 2026, 20:00
Ended 14 Jun 2026, 04:00
A12 northbound Jct 11 to Jct 12 lane 2 closure
Category: Road Maintenance
View update
A12 northbound Jct 15 to Jct 19 carriageway closure
Cleared Roadworks National Highways
Chelmsford
A12 · A12 Northbound Between B1007 And A1114/A130
Cleared 10 hours 43 minutes ago
Started 13 Jun 2026, 20:00
Ended 14 Jun 2026, 04:00
A12 northbound Jct 15 to Jct 19 carriageway closure
Category: Road Maintenance
View update
A12 northbound Ipswich Road exit slip carriageway closure
Cleared Roadworks National Highways
Colchester
A12 · A12 Northbound Between A120 Near Colchester (East) And B1029
Cleared 1 day 10 hours ago
Started 13 Jun 2026, 01:00
Ended 13 Jun 2026, 04:00
A12 northbound Ipswich Road exit slip carriageway closure
Category: Road Maintenance
View update
A12 northbound Jct 28 exit slip carriageway closure
Cleared Roadworks National Highways
Colchester
A12 · A12 Northbound Exit At A Minor Junction Between A133 And A120 Near Colchester (East)
Cleared 1 day 16 hours ago
Started 12 Jun 2026, 22:00
Ended 12 Jun 2026, 22:40
A12 northbound Jct 28 exit slip carriageway closure
Category: Road Maintenance
View update
A12 northbound Jct 28 entry slip carriageway closure
Cleared Roadworks National Highways
Colchester
A12 · A12 Northbound Between A133 And A120 Near Colchester (East)
Cleared 1 day 18 hours ago
Started 12 Jun 2026, 20:00
Ended 12 Jun 2026, 20:00
A12 northbound Jct 28 entry slip carriageway closure
Category: Road Maintenance
View update