A12 northbound Jct 24 to Jct 26 lane 2 closure (MP 152/8 to 155/1)
ClearedA12 northbound Jct 24 to Jct 26 lane 2 closure (MP 152/8 to 155/1)
- Start time
- Thu, Mar 19, 2026 9:00 PM
- Expected end
- Fri, Mar 20, 2026 5:00 AM
- Duration
- 8 hours
- Road
- A12 – A12 Northbound Between B1024 Near Kelvedon (North) And A120 Near Colchester (West)
- Category
- Construction Work
- Direction
- Northbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 2 closed, 1 of 1 lanes affected, 1 of 2 lanes affected
- Reason
- Construction Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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EPC ratings & more
- First published
- Thu, Mar 19, 2026 9:26 PM
- Last updated
- Fri, Mar 20, 2026 12:34 AM
- Cleared
- Fri, Mar 20, 2026 5:00 AM
- Latest update: A12 northbound Jct 24 to Jct 26 lane 2 closure (MP 152/8 to 155/1)
- Coordinates
- 51.877657, 0.780643
- Latitude span
- 51.870278 – 51.883669
- Longitude span
- 0.768044 – 0.796211
- Bounding box centre
- 51.876974, 0.782128
- Location descriptions
-
- A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
- A12 northbound within the A120 near Colchester (west) junction
- A12 northbound between A120 near Colchester (west) and A1124
- Feed validity status
- Active
- Overall feed start
- Thu, Mar 19, 2026 9:00 PM
- Overall feed end
- Fri, Mar 20, 2026 5:00 AM
- Feed window length
- 8 hours
- Probability code (raw)
- certain
- 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
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 2
11 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
- {8992CB2F-88AA-4134-A9D3-748D713D2790}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 397 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.88064 0.78518 51.880767 0.785508 51.880859 0.785804 51.881072 0.786534 51.881166 0.786885 51.881245 0.787181 51.881509 0.788171 51.881526 0.788215 51.881923 0.789693 51.882107 0.790271 51.882158 0.790405
Segment 3
7 coordinate pairs- Description
- A12 northbound between A120 near Colchester (west) and A1124
- 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 End2
- Linear Element Road
- A12
- Linear Element Model
- The Network Model
- Linear Element Id
- {A0BD8FEB-F251-4F55-BC5D-5292E695A55B}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 433 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.882158 0.790405 51.882166 0.79042 51.882231 0.790729 51.882923 0.793417 51.883129 0.794186 51.883608 0.795988 51.883669 0.796211
Segment 4
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 5
2 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
- {99DC4F75-9692-4B74-85A9-6542B36B7FC3}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 16 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.880573 0.784972 51.88064 0.78518
Segment 6
14 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
- 524 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 51.879349 0.782281 51.879454 0.782476 51.87957 0.782699 51.879634 0.782821 51.879995 0.783541 51.880226 0.784064 51.8804 0.784513 51.880463 0.784675 51.880573 0.784972
Segment 7
12 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
- 226 m
- To Distance
- 739 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.870278 0.768044 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
- Geometry type
- MultiLineString
- Geometry points
- 61
- First coordinate pair
- 0.772999, 51.873709
- Road section segments
- 1
- Road section points
- 61
View geometry JSON
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View road section coordinates
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- Cause type
- Construction Work
- Detailed cause
- Construction Work
- Compliance
- Mandatory
- Probability
- Certain
- Validity status
- Active
- Road management
- Other
- Feed region label
- Kelvedon
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Thu, Mar 19, 2026 9:26 PM
- Record versioned
- Fri, Mar 20, 2026 12:34 AM
- 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 6 hours 7 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 8 hours 52 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 8 hours 52 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 8 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 14 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 16 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