Crash View

A12 northbound Jct 24 to Jct 26 lane 2 leading to lane 3 closure (MP 152/9 to 156/9)

Cleared

A12 northbound Jct 24 to Jct 26 lane 2 leading to lane 3 closure (MP 152/9 to 156/9)

Start time
Thu, Dec 4, 2025 9:00 PM
Expected end
Fri, Dec 5, 2025 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
2 of 1 lanes affected
Reason
Repair Work
Live incident
Active roadworks
Planned
Cleared
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First published
Tue, Nov 25, 2025 12:29 PM
Last updated
Thu, Dec 4, 2025 11:12 PM
Cleared
Fri, Dec 5, 2025 5:00 AM
  • Latest update: A12 northbound Jct 24 to Jct 26 lane 2 leading to lane 3 closure (MP 152/9 to 156/9)
Coordinates
51.881271, 0.790863
Latitude span
51.872563 – 51.889878
Longitude span
0.771170 – 0.820153
Bounding box centre
51.881221, 0.795662
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
Planned
Overall feed start
Thu, Dec 4, 2025 9:00 PM
Overall feed end
Fri, Dec 5, 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

5 coordinate pairs
Description
A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
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
{173A6EDF-F2EB-4B71-9DF2-0AD155048432}
Linear Element Type
A Carriageway
From Distance
559 m
To Distance
739 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.872563 0.77117
51.872793 0.771475
51.872933 0.771686
51.873188 0.772076
51.873709 0.772999

Segment 2

11 coordinate pairs
Description
A12 northbound within the A120 near Colchester (west) junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes 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
{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

11 coordinate pairs
Description
A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
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
{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 4

14 coordinate pairs
Description
A12 northbound within the A120 near Colchester (west) junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes 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
{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 5

15 coordinate pairs
Description
A12 northbound between A120 near Colchester (west) and A1124
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
1 operational lane
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A12
Linear Element Model
The Network Model
Linear Element Id
{723B2DDB-9B88-44AE-9132-DF66E71435A8}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
940 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.886679 0.807523
51.886745 0.80776
51.887049 0.808912
51.887182 0.809415
51.887224 0.809548
51.88781 0.811736
51.888518 0.814374
51.88852 0.814382
51.88871 0.815091
51.889015 0.816273
51.889401 0.817772
51.889556 0.818465
51.889753 0.819502
51.889856 0.820027
51.889878 0.820153

Segment 6

2 coordinate pairs
Description
A12 northbound within the A120 near Colchester (west) junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes 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
{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 7

16 coordinate pairs
Description
A12 northbound between A120 near Colchester (west) and A1124
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
1 operational lane
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
1,281 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
51.884088 0.797748
51.884591 0.799654
51.885226 0.802062
51.885479 0.802995
51.885752 0.804028
51.885781 0.804138
51.885986 0.804893
51.886456 0.806688
51.886621 0.807316
51.886679 0.807523

Segment 8

4 coordinate pairs
Description
A12 northbound between B1024 near Kelvedon (north) and A120 near Colchester (west)
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
{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
Geometry type
MultiLineString
Geometry points
78
First coordinate pair
0.771170, 51.872563
Road section segments
1
Road section points
78
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
2
Record created
Tue, Nov 25, 2025 12:29 PM
Record versioned
Thu, Dec 4, 2025 11:12 PM
Coordinate source
Geometry

Driving on the A12? See every live closure, roadwork and planned restriction on this road.

A12 live closures

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