A12 northbound Jct 26 to 27 lane 1 closure (MP 156/4 to 159/6)
PlannedA12 northbound Jct 26 to 27 lane 1 closure (MP 156/4 to 159/6)
- Start time
- Thu, Aug 6, 2026 8:00 PM
- Expected end
- Fri, Aug 7, 2026 4:00 AM
- Duration
- 8 hours
- Road
- A12 – A12 Northbound Between A1124 And A133
- Category
- Road Maintenance
- Direction
- Northbound
- Carriageway
- Dual Carriageway
- Lanes affected
- 2 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
- Wed, Aug 5, 2026 7:48 AM
- Last updated
- Thu, Aug 6, 2026 3:20 AM
- Cleared
- Fri, Aug 7, 2026 4:00 AM
- Latest update: A12 northbound Jct 26 to 27 lane 1 closure (MP 156/4 to 159/6)
- Coordinates
- 51.891847, 0.838485
- Latitude span
- 51.887543 – 51.896515
- Longitude span
- 0.810740 – 0.857401
- Bounding box centre
- 51.892029, 0.834071
- Location descriptions
-
- A12 northbound between A1124 and A133
- A12 northbound between A133 and A120 near Colchester (east)
- A12 northbound within the A1124 junction
- A12 northbound between A120 near Colchester (west) and A1124
- Feed validity status
- Planned
- Overall feed start
- Thu, Aug 6, 2026 8:00 PM
- Overall feed end
- Fri, Aug 7, 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
6 coordinate pairs- Description
- A12 northbound between A1124 and A133
- 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
- {433D9328-E68F-4C48-8768-C4D413E3C5EA}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 356 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.891478 0.842496 51.891708 0.845592 51.891811 0.846544 51.891872 0.846998 51.891993 0.847587 51.891993 0.847602
Segment 2
6 coordinate pairs- Description
- A12 northbound between A133 and A120 near Colchester (east)
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- 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
- {EC5AD601-9261-4BA8-BADE-DDE193454C05}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 186 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.895531 0.855211 51.895797 0.855765 51.895959 0.856125 51.896257 0.856783 51.89647 0.857291 51.896515 0.857401
Segment 3
8 coordinate pairs- Description
- A12 northbound within the A1124 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
- {E0C3D0DD-AE1C-4369-BCEC-FED5A06865E2}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 403 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.890105 0.821517 51.890245 0.822709 51.890353 0.823835 51.890421 0.824769 51.89044 0.825105 51.89046 0.825397 51.890489 0.826053 51.890521 0.827334
Segment 4
12 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
- 241 m
- To Distance
- 1,037 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.887543 0.81074 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 51.890007 0.820892 51.890105 0.821517
Segment 5
2 coordinate pairs- Description
- A12 northbound within the A1124 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
- {5F316C15-2BCF-4884-8C4F-69BF277AB9F6}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 77 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.890521 0.827334 51.890548 0.828455
Segment 6
24 coordinate pairs- Description
- A12 northbound between A133 and A120 near Colchester (east)
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 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
- {E5933105-5851-42F2-926C-0F2B42014D33}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 663 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.891993 0.847602 51.892015 0.847792 51.89203 0.847924 51.892045 0.848041 51.892061 0.848129 51.892151 0.848484 51.892192 0.848632 51.892376 0.849225 51.892518 0.849656 51.892679 0.850058 51.892835 0.850402 51.89291 0.850567 51.893081 0.850927 51.893167 0.851092 51.893253 0.851258 51.893478 0.851635 51.893685 0.851997 51.894446 0.853237 51.894601 0.853509 51.894766 0.853781 51.895144 0.854474 51.89517 0.854519 51.895523 0.855196 51.895531 0.855211
Segment 7
7 coordinate pairs- Description
- A12 northbound between A1124 and A133
- 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
- {EF37AD11-CA89-48CA-AC4A-A48DC0313B54}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 643 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.890803 0.833218 51.890815 0.833414 51.890934 0.835341 51.890938 0.835413 51.891191 0.838743 51.891267 0.839692 51.891478 0.842496
Segment 8
6 coordinate pairs- Description
- A12 northbound within the A1124 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
- {7FC98B69-4C86-4E40-AE04-7A4167B10811}
- 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
51.890548 0.828455 51.890546 0.828542 51.890587 0.829809 51.890636 0.830771 51.890659 0.831311 51.890803 0.833218
- Geometry type
- MultiLineString
- Geometry points
- 71
- First coordinate pair
- 0.842496, 51.891478
- Road section segments
- 1
- Road section points
- 71
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 region label
- Colchester
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Wed, Aug 5, 2026 7:48 AM
- Record versioned
- Thu, Aug 6, 2026 3:20 AM
- Coordinate source
- Geometry
Driving on the A12? See every live closure, roadwork and planned restriction on this road.
A12 live closuresRelated incidents
M25 Jct 28 roundabout lane 3,2 closure
Cleared Roadworks National Highways
Havering
A12 · Roundabout At M25 J28/A12
Cleared 6 hours 48 minutes ago
Started 5 Aug 2026, 21:00
Ended 6 Aug 2026, 02:35
M25 Jct 28 roundabout lane 3,2 closure
Category: Road Maintenance
View update
A12 northbound Jct 24 to 25 lane 1 closure (MP 150/5 to 153/7)
Cleared Roadworks National Highways
Colchester
A12 · A12 Northbound Between B1024 Near Kelvedon (North) And A120 Near Colchester (West)
Cleared 6 hours 23 minutes ago
Started 5 Aug 2026, 20:00
Ended 6 Aug 2026, 03:00
A12 northbound Jct 24 to 25 lane 1 closure (MP 150/5 to 153/7)
Category: Road Maintenance
View update
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 6 hours 33 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
View update
M25 Jct 28 roundabout lane 3,2 closure
Cleared Roadworks National Highways
Havering
A12 · Roundabout At M25 J28/A12
Cleared 1 day 6 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
View update
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 5 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
View update
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 1 day 5 hours ago
Started 4 Aug 2026, 20:00
Ended 5 Aug 2026, 04:00
A120 eastbound Hare Green to Crown Interchange lane 2 closure
Category: Road Maintenance
View update