A12 northbound Boreham lane 3 closure (MP 128/6 to 133/0)
PlannedA12 northbound Boreham lane 3 closure (MP 128/6 to 133/0)
- Start time
- Mon, Sep 22, 2025 8:00 PM
- Expected end
- Tue, Sep 23, 2025 4:00 AM
- Duration
- 8 hours
- 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
Active
Planned
Cleared
Hover or tap markers for full details
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- First published
- Fri, Sep 19, 2025 3:15 PM
- Last updated
- Mon, Sep 22, 2025 6:53 PM
- Cleared
- Tue, Sep 23, 2025 4:00 AM
- Latest update: A12 northbound Boreham lane 3 closure (MP 128/6 to 133/0)
- Coordinates
- 51.759501, 0.532234
- Latitude span
- 51.745789 – 51.769630
- Longitude span
- 0.519943 – 0.561983
- Bounding box centre
- 51.757710, 0.540963
- Location descriptions
-
- A12 northbound between A138/A130 and B1137
- A12 northbound within the A138/A130 junction
- A12 northbound between A414 near Chelmsford (east) and A138/A130
- Feed validity status
- Planned
- Overall feed start
- Mon, Sep 22, 2025 8:00 PM
- Overall feed end
- Tue, Sep 23, 2025 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 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
- 843 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 51.76963 0.561983
Segment 2
19 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
- 0 m
- To Distance
- 1,704 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.760562 0.528132 51.760721 0.528691 51.760795 0.529014 51.760911 0.52947 51.761406 0.531556 51.761555 0.532144 51.762099 0.534464 51.762156 0.534714 51.762255 0.535139 51.762519 0.536227 51.763403 0.539885 51.763659 0.540914 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 3
12 coordinate pairs- Description
- A12 northbound within the A138/A130 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
- {EAF714F6-A7AE-4CEB-9E48-A546698B012D}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 562 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.751387 0.520273 51.752652 0.520402 51.752832 0.520426 51.753263 0.520465 51.753801 0.520538 51.754257 0.52065 51.754722 0.520792 51.755096 0.520943 51.755567 0.521187 51.755887 0.521364 51.756242 0.521601 51.756331 0.521664
Segment 4
7 coordinate pairs- Description
- A12 northbound between A414 near Chelmsford (east) and A138/A130
- 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
- {A23B17E2-06CF-4F98-AA14-41D9999A7C19}
- Linear Element Type
- A Carriageway
- From Distance
- 1,664 m
- To Distance
- 2,287 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.745789 0.519943 51.745917 0.519947 51.746205 0.519956 51.748541 0.520071 51.749708 0.520151 51.750768 0.520224 51.751387 0.520273
Segment 5
18 coordinate pairs- Description
- A12 northbound within the A138/A130 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
- {FB48DC03-6140-4A76-A445-C1892857EC01}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 661 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.756331 0.521664 51.756649 0.521899 51.756923 0.522132 51.757046 0.522255 51.757399 0.522579 51.75747 0.522655 51.757935 0.523174 51.758111 0.523372 51.758443 0.523825 51.758722 0.524218 51.75907 0.524773 51.759269 0.525132 51.75945 0.525476 51.759718 0.526012 51.760017 0.52671 51.76029 0.527421 51.760469 0.527866 51.760562 0.528132
- Geometry type
- MultiLineString
- Geometry points
- 66
- First coordinate pair
- 0.550818, 51.766574
- Road section segments
- 1
- Road section points
- 66
View geometry JSON
{
"type": "MultiLineString",
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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
- Chelmsford
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 3
- Record created
- Fri, Sep 19, 2025 3:15 PM
- Record versioned
- Mon, Sep 22, 2025 6:53 PM
- Coordinate source
- Geometry
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