A3m northbound lane 1 closure (2/9 to 4/6)
ClearedA3m northbound lane 1 closure (2/9 to 4/6)
- Start time
- Tue, Jul 14, 2026 7:00 PM
- Expected end
- Wed, Jul 15, 2026 5:00 AM
- Duration
- 8 hours 20 minutes 1 second
- Road
- A3(M) – A3(M) Northbound Within J3
- Category
- Road Maintenance
- Direction
- Northbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 1 closed, 1 of 2 lanes affected
- Reason
- Maintenance Work
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- First published
- Thu, Feb 5, 2026 12:54 PM
- Last updated
- Wed, Jul 15, 2026 3:05 AM
- Cleared
- Wed, Jul 15, 2026 3:20 AM
- Latest update: A3m northbound lane 1 closure (2/9 to 4/6)
- Coordinates
- 50.874913, -1.013358
- Latitude span
- 50.868352 – 50.882471
- Longitude span
- -1.016287 – -1.007964
- Bounding box centre
- 50.875412, -1.012126
- Location descriptions
-
- A3(M) northbound within J3
- A3(M) northbound between J3 and J2
- A3(M) northbound between J4 and J3
- Feed validity status
- Planned
- Overall feed start
- Tue, Jul 14, 2026 7:00 PM
- Overall feed end
- Wed, Jul 15, 2026 5:00 AM
- Feed window length
- 10 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
7 coordinate pairs- Description
- A3(M) northbound within J3
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- 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
- A3(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {B4B98072-5455-4811-939A-1C15F5F49463}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 280 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
50.873153 -1.014686 50.873422 -1.014581 50.873789 -1.014389 50.874254 -1.014155 50.874469 -1.014047 50.875347 -1.01356 50.875543 -1.013442
Segment 2
3 coordinate pairs- Description
- A3(M) northbound within J3
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- 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
- A3(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {5C8F761A-6474-4152-885E-231EF1F42E95}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 272 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
50.876707 -1.012735 50.877744 -1.012031 50.878941 -1.011153
Segment 3
3 coordinate pairs- Description
- A3(M) northbound within J3
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- 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
- A3(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {65BA4F74-AD15-4EF9-B8E2-9175B59B0648}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 138 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
50.875543 -1.013442 50.876331 -1.012956 50.876707 -1.012735
Segment 4
6 coordinate pairs- Description
- A3(M) northbound between J3 and J2
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- 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
- A3(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {41EAA9CD-D09F-4E42-9064-EED01808CB92}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 452 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
50.878941 -1.011153 50.879549 -1.010685 50.880495 -1.009869 50.880781 -1.009607 50.881325 -1.009084 50.882471 -1.007964
Segment 5
9 coordinate pairs- Description
- A3(M) northbound between J4 and J3
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- 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
- A3(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {DA721FDC-C448-40D2-822A-1883565C14D7}
- Linear Element Type
- B Carriageway
- From Distance
- 435 m
- To Distance
- 982 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
50.868352 -1.016287 50.868795 -1.016185 50.869136 -1.016107 50.869593 -1.015986 50.869836 -1.015922 50.870347 -1.015769 50.870993 -1.015556 50.871835 -1.01524 50.873153 -1.014686
- Geometry type
- MultiLineString
- Geometry points
- 28
- First coordinate pair
- -1.014686, 50.873153
- Road section segments
- 1
- Road section points
- 28
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-1.014686,
50.873153
],
[
-1.014581,
50.873422
],
[
-1.014389,
50.873789
],
[
-1.014155,
50.874254
],
[
-1.014047,
50.874469
],
[
-1.01356,
50.875347
],
[
-1.013442,
50.875543
],
[
-1.012735,
50.876707
],
[
-1.012031,
50.877744
],
[
-1.011153,
50.878941
],
[
-1.013442,
50.875543
],
[
-1.012956,
50.876331
],
[
-1.012735,
50.876707
],
[
-1.011153,
50.878941
],
[
-1.010685,
50.879549
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[
-1.009869,
50.880495
],
[
-1.009607,
50.880781
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[
-1.009084,
50.881325
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[
-1.007964,
50.882471
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[
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50.868352
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50.868795
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[
-1.016107,
50.869136
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[
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50.869593
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-1.015922,
50.869836
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[
-1.015769,
50.870347
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[
-1.015556,
50.870993
],
[
-1.01524,
50.871835
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50.873153
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}
View road section coordinates
[
[
[
-1.014686,
50.873153
],
[
-1.014581,
50.873422
],
[
-1.014389,
50.873789
],
[
-1.014155,
50.874254
],
[
-1.014047,
50.874469
],
[
-1.01356,
50.875347
],
[
-1.013442,
50.875543
],
[
-1.012735,
50.876707
],
[
-1.012031,
50.877744
],
[
-1.011153,
50.878941
],
[
-1.013442,
50.875543
],
[
-1.012956,
50.876331
],
[
-1.012735,
50.876707
],
[
-1.011153,
50.878941
],
[
-1.010685,
50.879549
],
[
-1.009869,
50.880495
],
[
-1.009607,
50.880781
],
[
-1.009084,
50.881325
],
[
-1.007964,
50.882471
],
[
-1.016287,
50.868352
],
[
-1.016185,
50.868795
],
[
-1.016107,
50.869136
],
[
-1.015986,
50.869593
],
[
-1.015922,
50.869836
],
[
-1.015769,
50.870347
],
[
-1.015556,
50.870993
],
[
-1.01524,
50.871835
],
[
-1.014686,
50.873153
]
]
]
- 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, Feb 5, 2026 12:54 PM
- Record versioned
- Wed, Jul 15, 2026 3:05 AM
- Coordinate source
- Geometry
Driving on the A3(M)? See every live closure, roadwork and planned restriction on this road.
A3(M) live closuresRelated incidents
A27 eastbound Langstone carriageway closure between the exit and entry slip roads
Cleared Roadworks National HighwaysCleared 1 day 22 hours ago
A27 eastbound Langstone carriageway closure between the exit and entry slip roads
A27 eastbound Langstone carriageway closure between the exit and entry slip roads
Cleared Roadworks National HighwaysCleared 2 days 15 hours ago
A27 eastbound Langstone carriageway closure between the exit and entry slip roads
A27 westbound Warblington entry slip road closure
Cleared Roadworks National HighwaysCleared 3 days 15 hours ago
A27 westbound Warblington entry slip road closure
A27 westbound Langstone entry slip road closure
Cleared Roadworks National HighwaysCleared 3 days 15 hours ago
A27 westbound Langstone entry slip road closure
A27 eastbound Langstone carriageway closure between the exit and entry slip roads
Cleared Roadworks National HighwaysCleared 3 days 22 hours ago
A27 eastbound Langstone carriageway closure between the exit and entry slip roads
A27 westbound Langstone exit slip road closure
Cleared Roadworks National HighwaysCleared 3 days 22 hours ago
A27 westbound Langstone exit slip road closure