Crash View

A12 northbound Jct 31 lane 2 closure

Cleared

A12 northbound Jct 31 lane 2 closure

Start time
Wed, Nov 5, 2025 9:00 PM
Expected end
Thu, Nov 6, 2025 5:00 AM
Duration
8 hours
Road
A12 – A12 Northbound Between B1070 And A14
Category
Road Maintenance
Direction
Northbound
Carriageway
Dual Carriageway
Lanes affected
Lane 2 closed, 1 of 1 lanes affected
Reason
Roadworks
Live incident
Active roadworks
Planned
Cleared
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First published
Wed, Nov 5, 2025 4:34 AM
Last updated
Wed, Nov 5, 2025 2:11 PM
Cleared
Thu, Nov 6, 2025 5:00 AM
  • Latest update: A12 northbound Jct 31 lane 2 closure
Coordinates
51.981776, 0.997896
Latitude span
51.974157 – 51.987483
Longitude span
0.986641 – 1.009743
Bounding box centre
51.980820, 0.998192
Location descriptions
  • A12 northbound between B1070 and A14
  • A12 northbound between B1029 and B1070
  • A12 northbound within the B1070 junction
Feed validity status
Planned
Overall feed start
Wed, Nov 5, 2025 9:00 PM
Overall feed end
Thu, Nov 6, 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

4 coordinate pairs
Description
A12 northbound between B1070 and A14
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
{D379070F-796C-4161-8815-31DC248A9CAA}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
35 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.987413 1.009241
51.987436 1.009359
51.987472 1.009653
51.987483 1.009743

Segment 2

9 coordinate pairs
Description
A12 northbound between B1029 and B1070
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
{6B7A63AE-99AD-490F-8D30-503870DE4769}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
329 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.982815 1.000485
51.983058 1.000865
51.983847 1.001836
51.983947 1.001959
51.984166 1.002207
51.984881 1.003085
51.984994 1.003223
51.985005 1.003239
51.98515 1.003438

Segment 3

3 coordinate pairs
Description
A12 northbound between B1029 and B1070
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
{630EE45C-C43F-47D2-89B6-AFE59860FCB3}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
146 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.974375 0.986873
51.975031 0.987572
51.975488 0.98801

Segment 4

11 coordinate pairs
Description
A12 northbound between B1029 and B1070
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 End2
Linear Element Road
A12
Linear Element Model
The Network Model
Linear Element Id
{EF937B71-B40F-448B-A06E-B0856AD4A128}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
338 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.98515 1.003438
51.985342 1.003684
51.98554 1.004032
51.985678 1.00426
51.985798 1.004501
51.985926 1.004757
51.985986 1.004892
51.986155 1.005304
51.986257 1.005551
51.986416 1.005999
51.98692 1.007402

Segment 5

2 coordinate pairs
Description
A12 northbound between B1029 and B1070
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
Start2 End1
Linear Element Road
A12
Linear Element Model
The Network Model
Linear Element Id
{753ED095-0D8D-4A47-9FD1-AB56F0201AE8}
Linear Element Type
A Carriageway
From Distance
258 m
To Distance
271 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.974157 0.986641
51.974254 0.986745

Segment 6

25 coordinate pairs
Description
A12 northbound between B1029 and B1070
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
{EC49CB83-AB88-4C2B-ABF9-763D94A92069}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
814 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.978428 0.990743
51.979098 0.991396
51.979668 0.991988
51.979835 0.992159
51.980035 0.992405
51.980131 0.992528
51.980235 0.992681
51.980312 0.992817
51.980415 0.993013
51.980484 0.993149
51.980569 0.993344
51.980695 0.993673
51.980853 0.994178
51.980951 0.994593
51.981162 0.99583
51.981287 0.996567
51.981383 0.997039
51.981432 0.997247
51.981497 0.997528
51.981746 0.998345
51.981838 0.998614
51.981968 0.998924
51.982075 0.999168
51.982418 0.999861
51.982521 1.000028

Segment 7

3 coordinate pairs
Description
A12 northbound between B1029 and B1070
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
{599EA0BA-1958-46CD-AEF4-8BE59E51F792}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
26 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.975488 0.98801
51.975532 0.988042
51.975701 0.988186

Segment 8

4 coordinate pairs
Description
A12 northbound between B1029 and B1070
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
Start2 End1
Linear Element Road
A12
Linear Element Model
The Network Model
Linear Element Id
{23D4607E-425E-41ED-A32C-0E82892EA9CC}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
93 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.98692 1.007402
51.986996 1.007596
51.987219 1.008354
51.987284 1.008621

Segment 9

8 coordinate pairs
Description
A12 northbound between B1029 and B1070
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
{599EA0BA-1958-46CD-AEF4-8BE59E51F792}
Linear Element Type
A Carriageway
From Distance
26 m
To Distance
377 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.975701 0.988186
51.975919 0.988374
51.976272 0.988674
51.976545 0.988896
51.976931 0.989257
51.977484 0.989803
51.978335 0.990661
51.978428 0.990743

Segment 10

2 coordinate pairs
Description
A12 northbound between B1029 and B1070
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
Start2 End1
Linear Element Road
A12
Linear Element Model
The Network Model
Linear Element Id
{753ED095-0D8D-4A47-9FD1-AB56F0201AE8}
Linear Element Type
A Carriageway
From Distance
271 m
To Distance
287 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.974254 0.986745
51.974375 0.986873

Segment 11

3 coordinate pairs
Description
A12 northbound between B1029 and B1070
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
{7F21F1AE-AC75-40AB-AEA1-C260569D3FB1}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
45 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.982521 1.000028
51.982781 1.000439
51.982815 1.000485

Segment 12

3 coordinate pairs
Description
A12 northbound within the B1070 junction
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
{DBB7F057-5481-4047-9376-C646DD1CEC97}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
44 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.987284 1.008621
51.987349 1.008931
51.987413 1.009241
Geometry type
MultiLineString
Geometry points
77
First coordinate pair
1.009241, 51.987413
Road section segments
1
Road section points
77
View geometry JSON 
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            ],
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            ],
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            ],
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            ],
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            ],
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            ],
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            ],
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View road section coordinates 
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            1.009241,
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]
Cause type
Road Maintenance
Detailed cause
Roadworks
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
11
Record created
Wed, Nov 5, 2025 4:34 AM
Record versioned
Wed, Nov 5, 2025 2:11 PM
Coordinate source
Geometry

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

A12 live closures

Related 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 35 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
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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 24 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
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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 24 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
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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
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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 15 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
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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
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