A12 northbound Rivenhall lane closure (MP 142/0 to 142/8)
PlannedA12 northbound Rivenhall lane closure (MP 142/0 to 142/8)
- Start time
- Mon, Mar 16, 2026 9:00 PM
- Expected end
- Tue, Mar 17, 2026 5:00 AM
- Duration
- 8 hours
- Road
- A12 – A12 Northbound Between B1389 Near Witham (North) And B1024 Near Kelvedon (South)
- Category
- Road Maintenance
- Direction
- Northbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 1 closed, 1 of 1 lanes affected
- Reason
- Maintenance Work
Active
Planned
Cleared
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- First published
- Tue, Feb 17, 2026 5:12 PM
- Last updated
- Tue, Mar 17, 2026 4:24 AM
- Cleared
- Tue, Mar 17, 2026 5:00 AM
- Latest update: A12 northbound Rivenhall lane closure (MP 142/0 to 142/8)
- Coordinates
- 51.814376, 0.661057
- Latitude span
- 51.812564 – 51.816860
- Longitude span
- 0.657288 – 0.666502
- Bounding box centre
- 51.814712, 0.661895
- Location descriptions
-
- A12 northbound between B1389 near Witham (north) and B1024 near Kelvedon (south)
- Feed validity status
- Planned
- Overall feed start
- Mon, Mar 16, 2026 9:00 PM
- Overall feed end
- Tue, Mar 17, 2026 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 B1389 near Witham (north) and B1024 near Kelvedon (south)
- 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
- {FCFB34FE-FF59-4BFF-A2EE-C62E14E0E93D}
- 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
51.816599 0.665879 51.816694 0.666103 51.816778 0.666304 51.816803 0.666364
Segment 2
6 coordinate pairs- Description
- A12 northbound between B1389 near Witham (north) and B1024 near Kelvedon (south)
- 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
- {378370D0-C4A5-41B1-9951-FB3A9A13BA02}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 55 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.812878 0.657878 51.812983 0.658075 51.813024 0.658152 51.813185 0.658454 51.813201 0.658483 51.813205 0.658492
Segment 3
2 coordinate pairs- Description
- A12 northbound between B1389 near Witham (north) and B1024 near Kelvedon (south)
- 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
- {DEBCEFD7-F100-40FB-8453-CF6421C68424}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 11 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.816803 0.666364 51.81686 0.666502
Segment 4
11 coordinate pairs- Description
- A12 northbound between B1389 near Witham (north) and B1024 near Kelvedon (south)
- 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
- {46858DA5-9022-4D19-A413-C6AB2AB28D78}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 634 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.813205 0.658492 51.813284 0.65865 51.81347 0.659022 51.813572 0.659229 51.814097 0.660304 51.814297 0.660721 51.815011 0.66224 51.815779 0.663978 51.816117 0.664736 51.816256 0.665064 51.816599 0.665879
Segment 5
6 coordinate pairs- Description
- A12 northbound between B1389 near Witham (north) and B1024 near Kelvedon (south)
- 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
- {267F05C2-1762-4BA2-9F69-133D34BABB12}
- Linear Element Type
- A Carriageway
- From Distance
- 323 m
- To Distance
- 377 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.812564 0.657288 51.812593 0.657343 51.812659 0.657472 51.812714 0.657565 51.812799 0.657731 51.812878 0.657878
- Geometry type
- MultiLineString
- Geometry points
- 29
- First coordinate pair
- 0.665879, 51.816599
- Road section segments
- 1
- Road section points
- 29
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
0.665879,
51.816599
],
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0.666103,
51.816694
],
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51.816778
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0.666364,
51.816803
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[
0.657878,
51.812878
],
[
0.658075,
51.812983
],
[
0.658152,
51.813024
],
[
0.658454,
51.813185
],
[
0.658483,
51.813201
],
[
0.658492,
51.813205
],
[
0.666364,
51.816803
],
[
0.666502,
51.81686
],
[
0.658492,
51.813205
],
[
0.65865,
51.813284
],
[
0.659022,
51.81347
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[
0.659229,
51.813572
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[
0.660304,
51.814097
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0.660721,
51.814297
],
[
0.66224,
51.815011
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0.663978,
51.815779
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0.664736,
51.816117
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0.665064,
51.816256
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0.665879,
51.816599
],
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0.657288,
51.812564
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0.657343,
51.812593
],
[
0.657472,
51.812659
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[
0.657565,
51.812714
],
[
0.657731,
51.812799
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}
View road section coordinates
[
[
[
0.665879,
51.816599
],
[
0.666103,
51.816694
],
[
0.666304,
51.816778
],
[
0.666364,
51.816803
],
[
0.657878,
51.812878
],
[
0.658075,
51.812983
],
[
0.658152,
51.813024
],
[
0.658454,
51.813185
],
[
0.658483,
51.813201
],
[
0.658492,
51.813205
],
[
0.666364,
51.816803
],
[
0.666502,
51.81686
],
[
0.658492,
51.813205
],
[
0.65865,
51.813284
],
[
0.659022,
51.81347
],
[
0.659229,
51.813572
],
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0.660304,
51.814097
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[
0.660721,
51.814297
],
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0.66224,
51.815011
],
[
0.663978,
51.815779
],
[
0.664736,
51.816117
],
[
0.665064,
51.816256
],
[
0.665879,
51.816599
],
[
0.657288,
51.812564
],
[
0.657343,
51.812593
],
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0.657472,
51.812659
],
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0.657565,
51.812714
],
[
0.657731,
51.812799
],
[
0.657878,
51.812878
]
]
]
- Cause type
- Road Maintenance
- Detailed cause
- Maintenance Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed region label
- Witham
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Tue, Feb 17, 2026 5:12 PM
- Record versioned
- Tue, Mar 17, 2026 4:24 AM
- Coordinate source
- Geometry
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