A12 northbound Jct 19 to Jct 20A lane 3 closure (MP 131/4 to 135/4)
ClearedA12 northbound Jct 19 to Jct 20A lane 3 closure (MP 131/4 to 135/4)
- Start time
- Wed, Jun 17, 2026 8:00 PM
- Expected end
- Thu, Jun 18, 2026 4:00 AM
- Duration
- 4 hours 2 seconds
- Road
- A12 – A12 Northbound Between A138/A130 And B1137
- Category
- Road Maintenance
- Direction
- Northbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 3 closed, 1 of 2 lanes affected, 1 of 1 lanes affected
- Reason
- Maintenance Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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Flood risk assessment
Planning history
EPC ratings & more
- First published
- Thu, May 21, 2026 10:07 AM
- Last updated
- Wed, Jun 17, 2026 11:43 PM
- Cleared
- Thu, Jun 18, 2026 12:00 AM
- Latest update: A12 northbound Jct 19 to Jct 20A lane 3 closure (MP 131/4 to 135/4)
- Coordinates
- 51.771710, 0.572166
- Latitude span
- 51.763718 – 51.777066
- Longitude span
- 0.541140 – 0.594527
- Bounding box centre
- 51.770392, 0.567834
- Location descriptions
-
- A12 northbound between A138/A130 and B1137
- A12 northbound within the B1137 junction
- Feed validity status
- Planned
- Overall feed start
- Wed, Jun 17, 2026 8:00 PM
- Overall feed end
- Thu, Jun 18, 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
21 coordinate pairs- Description
- A12 northbound between A138/A130 and B1137
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- 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
- {8CF92246-1399-4926-916B-1C5A52AB89FC}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 1,589 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.766574 0.550818 51.767366 0.553283 51.767877 0.555008 51.768353 0.556716 51.768689 0.558025 51.768693 0.55804 51.768908 0.558893 51.769196 0.560112 51.769223 0.56023 51.76973 0.562418 51.769811 0.562829 51.76982 0.562873 51.769884 0.56321 51.769966 0.563591 51.77004 0.5639 51.770513 0.566116 51.770604 0.566498 51.771611 0.570614 51.771941 0.571981 51.771955 0.572043 51.771969 0.572106
Segment 2
8 coordinate pairs- Description
- A12 northbound within the B1137 junction
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- 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
- {C0CD02CD-8BEA-4E6C-9391-702A4E5B0F0C}
- 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
51.775621 0.58955 51.775864 0.590292 51.776007 0.59074 51.776074 0.590975 51.776275 0.591654 51.77641 0.592144 51.776703 0.59315 51.77693 0.593978
Segment 3
2 coordinate pairs- Description
- A12 northbound within the B1137 junction
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- 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
- {DE98F077-C0DF-45E3-9965-ED55E94E67E3}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 40 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.77693 0.593978 51.777066 0.594527
Segment 4
8 coordinate pairs- Description
- A12 northbound between A138/A130 and B1137
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- 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
- {173DA207-55F2-41B0-B505-1EC0ABA18662}
- Linear Element Type
- A Carriageway
- From Distance
- 964 m
- To Distance
- 1,704 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.763718 0.54114 51.763875 0.541738 51.76425 0.543136 51.764801 0.545065 51.765078 0.54598 51.765648 0.547925 51.766052 0.54918 51.766574 0.550818
Segment 5
10 coordinate pairs- Description
- A12 northbound within the B1137 junction
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- 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
- {4D8620D4-6B4A-4627-B3D2-E8E088C7B0C5}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 453 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.77408 0.583497 51.774114 0.583693 51.774356 0.585089 51.774417 0.585395 51.774586 0.586118 51.774753 0.586815 51.77486 0.587161 51.774988 0.587577 51.775237 0.588343 51.775621 0.58955
Segment 6
4 coordinate pairs- Description
- A12 northbound between A138/A130 and B1137
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- 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
- {07E22600-7ADD-4A17-B6C6-A66C9A36BC4D}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 95 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.772415 0.574158 51.772553 0.574828 51.772601 0.57508 51.772685 0.575469
Segment 7
8 coordinate pairs- Description
- A12 northbound between A138/A130 and B1137
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- 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
- {0DFA007D-1E00-4F07-8C48-C90CF411A774}
- 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
51.772685 0.575469 51.772779 0.576 51.773043 0.577479 51.773217 0.578577 51.773396 0.579602 51.773856 0.582237 51.774032 0.583248 51.77408 0.583497
Segment 8
6 coordinate pairs- Description
- A12 northbound between A138/A130 and B1137
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- 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
- {FF450F31-F63D-4225-86CC-0191EC269E85}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 150 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.771969 0.572106 51.772195 0.573097 51.772257 0.573396 51.7724 0.57409 51.772401 0.574091 51.772415 0.574158
- Geometry type
- MultiLineString
- Geometry points
- 67
- First coordinate pair
- 0.550818, 51.766574
- 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, May 21, 2026 10:07 AM
- Record versioned
- Wed, Jun 17, 2026 11:43 PM
- Coordinate source
- Geometry
Driving on the A12? See every live closure, roadwork and planned restriction on this road.
A12 live closuresRelated incidents
A12 northbound Jct 22 to Jct 23 lane 2 closure (MP 140/9 to 145/3)
Planned Roadworks National Highways
Maldon
A12 · A12 Northbound Between B1389 Near Witham (North) And B1024 Near Kelvedon (South)
Starts in 25 minutes 25 seconds
Starts 7 Jul 2026, 20:00
Expected clear 8 Jul 2026, 04:00
A12 northbound Jct 22 to Jct 23 lane 2 closure (MP 140/9 to 145/3)
Category: Road Maintenance
View update
A12 northbound Jct 23 to Jct 24 lane 2 closure (MP 143/4 to 149/2)
Cleared Roadworks National Highways
Braintree
A12 · A12 Northbound Between B1024 Near Kelvedon (South) And B1024 Near Kelvedon (North)
Cleared 15 hours 34 minutes ago
Started 6 Jul 2026, 20:00
Ended 7 Jul 2026, 04:00
A12 northbound Jct 23 to Jct 24 lane 2 closure (MP 143/4 to 149/2)
Category: Road Maintenance
View update
A12 southbound Jct 19 to Jct 15 carriageway closure
Cleared Roadworks National Highways
Chelmsford
A12 · A12 Southbound Between A138/A130 And A414 Near Chelmsford (East)
Cleared 1 day 15 hours ago
Started 5 Jul 2026, 20:00
Ended 6 Jul 2026, 04:00
A12 southbound Jct 19 to Jct 15 carriageway closure
Category: Road Maintenance
View update
A12 southbound Ipswich Road entry slip road closure
Cleared Roadworks National Highways
Colchester
A12 · A12 Southbound Access At A Minor Junction Between B1029 And A120 Near Colchester (East)
Cleared 3 days 19 hours ago
Started 3 Jul 2026, 21:00
Ended 3 Jul 2026, 23:35
A12 southbound Ipswich Road entry slip road closure
Category: Road Maintenance
View update
A12 northbound Jct 11 to Jct 12 lane 2 closure (MP 102/2 to 103/0)
Cleared Roadworks National Highways
Havering
A12 · A12 Northbound Between M25 And A1023
Cleared 3 days 15 hours ago
Started 3 Jul 2026, 20:00
Ended 4 Jul 2026, 04:00
A12 northbound Jct 11 to Jct 12 lane 2 closure (MP 102/2 to 103/0)
Category: Road Maintenance
View update
A12 northbound Jct 23 to Jct 25 lane 2 closure (MP 147/0 to 153/2)
Cleared Roadworks National Highways
Colchester
A12 · A12 Northbound Between B1024 Near Kelvedon (North) And A120 Near Colchester (West)
Cleared 3 days 15 hours ago
Started 3 Jul 2026, 20:00
Ended 4 Jul 2026, 03:50
A12 northbound Jct 23 to Jct 25 lane 2 closure (MP 147/0 to 153/2)
Category: Road Maintenance
View update