Crash View

A12 northbound Jct 11 to 12 lane 1 closure (MP 104/7 to 108/0)

Cleared

A12 northbound Jct 11 to 12 lane 1 closure (MP 104/7 to 108/0)

Start time
Thu, Jul 23, 2026 8:00 PM
Expected end
Fri, Jul 24, 2026 4:00 AM
Duration
7 hours 50 minutes 1 second
Road
A12 – A12 Northbound Between M25 And A1023
Category
Road Maintenance
Direction
Northbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 1 lanes affected
Reason
Maintenance Work
Live incident
Active roadworks
Planned
Cleared
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First published
Thu, Jun 11, 2026 1:09 PM
Last updated
Fri, Jul 24, 2026 3:28 AM
Cleared
Fri, Jul 24, 2026 3:50 AM
  • Latest update: A12 northbound Jct 11 to 12 lane 1 closure (MP 104/7 to 108/0)
Coordinates
51.642526, 0.332330
Latitude span
51.633740 – 51.646712
Longitude span
0.302129 – 0.349416
Bounding box centre
51.640226, 0.325773
Location descriptions
  • A12 northbound between M25 and A1023
  • A12 northbound within the A1023 junction
  • A12 northbound between A1023 and B1002
Feed validity status
Planned
Overall feed start
Thu, Jul 23, 2026 8:00 PM
Overall feed end
Fri, Jul 24, 2026 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

10 coordinate pairs
Description
A12 northbound between M25 and A1023
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
{0DFBE01E-A097-4C2F-9534-F64555248566}
Linear Element Type
A Carriageway
From Distance
119 m
To Distance
803 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.642068 0.33102
51.642502 0.33283
51.642593 0.333211
51.642802 0.334002
51.642988 0.334619
51.643175 0.335163
51.643294 0.335487
51.643542 0.336121
51.643635 0.336329
51.645083 0.339569

Segment 2

8 coordinate pairs
Description
A12 northbound within the A1023 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
{F0B6B784-F2A7-4735-835C-FBF8EFD997AE}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
287 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.64609 0.344564
51.646096 0.34562
51.646116 0.346416
51.646137 0.34672
51.646189 0.347243
51.646251 0.347753
51.646292 0.347957
51.646476 0.348632

Segment 3

2 coordinate pairs
Description
A12 northbound between M25 and A1023
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
{33F6EDF3-2ADD-44A3-B84B-BDFC8839FB39}
Linear Element Type
A Carriageway
From Distance
108 m
To Distance
208 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.640865 0.325994
51.64119 0.327351

Segment 4

5 coordinate pairs
Description
A12 northbound between A1023 and B1002
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 End2
Linear Element Road
A12
Linear Element Model
The Network Model
Linear Element Id
{5984B461-2033-4933-A30B-F4BA6A6021A1}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
58 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.646476 0.348632
51.646594 0.349057
51.646645 0.349204
51.646687 0.349336
51.646704 0.349395

Segment 5

10 coordinate pairs
Description
A12 northbound within the A1023 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
{3D26F1C7-0070-4E3F-B31B-0F7BA9A64F32}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
283 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.645083 0.339569
51.645227 0.340024
51.645321 0.340304
51.645482 0.340789
51.645683 0.341522
51.64579 0.34199
51.64588 0.342457
51.645928 0.342749
51.645975 0.343127
51.645997 0.34336

Segment 6

3 coordinate pairs
Description
A12 northbound between M25 and A1023
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
Start2 End1
Linear Element Road
A12
Linear Element Model
The Network Model
Linear Element Id
{57F1E26A-6BAD-4B0B-A1FF-B5E60ECD5EC8}
Linear Element Type
A Carriageway
From Distance
379 m
To Distance
637 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.63374 0.302129
51.633873 0.302546
51.634802 0.305441

Segment 7

12 coordinate pairs
Description
A12 northbound between M25 and A1023
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
{D5A00346-06A4-4714-90EC-EFBFD5A83605}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
1,239 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.635749 0.308381
51.636119 0.309524
51.636492 0.31067
51.638847 0.318016
51.639017 0.318545
51.639244 0.319337
51.639411 0.319967
51.639528 0.320407
51.639761 0.321373
51.639836 0.32168
51.639836 0.321695
51.640517 0.324533

Segment 8

2 coordinate pairs
Description
A12 northbound between A1023 and B1002
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
Start2 End1
Linear Element Road
A12
Linear Element Model
The Network Model
Linear Element Id
{C74DB73C-FE3F-4C2F-9CDC-A8FBEB6BA0D7}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
1 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.646704 0.349395
51.646712 0.349416

Segment 9

3 coordinate pairs
Description
A12 northbound between M25 and A1023
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
{975F9381-879E-4D08-9752-CEAB765EDA75}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
229 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.634802 0.305441
51.635458 0.307482
51.635749 0.308381

Segment 10

3 coordinate pairs
Description
A12 northbound between M25 and A1023
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
{33F6EDF3-2ADD-44A3-B84B-BDFC8839FB39}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
108 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.640517 0.324533
51.640708 0.325338
51.640865 0.325994

Segment 11

3 coordinate pairs
Description
A12 northbound between M25 and A1023
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
{13CDAAAB-F68D-4127-91DC-4BBCA6D35456}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
153 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.64119 0.327351
51.641514 0.328704
51.641684 0.329415

Segment 12

3 coordinate pairs
Description
A12 northbound between M25 and A1023
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
{0DFBE01E-A097-4C2F-9534-F64555248566}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
119 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.641684 0.329415
51.641832 0.330035
51.642068 0.33102

Segment 13

3 coordinate pairs
Description
A12 northbound within the A1023 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
{B24FCFCC-F580-49F6-8013-0E60C3C519CF}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
84 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.645997 0.34336
51.646049 0.343883
51.64609 0.344564
Geometry type
MultiLineString
Geometry points
67
First coordinate pair
0.331020, 51.642068
Road section segments
1
Road section points
67
View geometry JSON 
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}
View road section coordinates 
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]
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Thu, Jun 11, 2026 1:09 PM
Record versioned
Fri, Jul 24, 2026 3:28 AM
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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A120 eastbound Hare Green to Crown Interchange lane 2 closure

Cleared Roadworks National Highways
Colchester A12 · A12 Northbound Within The A120 Near Colchester (East) Junction

Cleared 3 hours 58 minutes ago

Started 5 Aug 2026, 20:00 Ended 6 Aug 2026, 02:50

A120 eastbound Hare Green to Crown Interchange lane 2 closure

Category: Road Maintenance
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M25 Jct 28 roundabout lane 3,2 closure

Cleared Roadworks National Highways
Havering A12 · Roundabout At M25 J28/A12

Cleared 1 day 4 hours ago

Started 4 Aug 2026, 21:00 Ended 5 Aug 2026, 02:35

M25 Jct 28 roundabout lane 3,2 closure

Category: Road Maintenance
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A12 northbound Jct 24 lane 1 closure (MP 147/0 to 151/0)

Cleared Roadworks National Highways
Colchester A12 · A12 Northbound Between B1024 Near Kelvedon (South) And B1024 Near Kelvedon (North)

Cleared 1 day 2 hours ago

Started 4 Aug 2026, 20:00 Ended 5 Aug 2026, 04:00

A12 northbound Jct 24 lane 1 closure (MP 147/0 to 151/0)

Category: Road Maintenance
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