A3m southbound lane 1 closure (2/5 to 1/5)

Planned

Start time: Mon, Jan 12, 2026 8:00 PM
Expected end: Tue, Jan 13, 2026 6:00 AM
Duration: 10 hours
Road: A3(M) – A3(M) Southbound Between J4 And J5
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 3 lanes affected, 1 of 2 lanes affected
Reason: Maintenance Work

Active

Planned

Cleared

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First published: Wed, Nov 19, 2025 12:15 PM
Last updated: Mon, Jan 12, 2026 7:40 PM
Cleared: Tue, Jan 13, 2026 6:00 AM

Latest update: A3m southbound lane 1 closure (2/5 to 1/5)

Coordinates: 50.860833, -1.016143
Latitude span: 50.855878 – 50.864793
Longitude span: -1.016588 – -1.014889
Bounding box centre: 50.860336, -1.015739
Location descriptions: A3(M) southbound between J4 and J5

A3(M) southbound between J3 and J4

Feed validity status: Planned
Overall feed start: Mon, Jan 12, 2026 8:00 PM
Overall feed end: Tue, Jan 13, 2026 6:00 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) southbound between J4 and J5
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: A3(M)
Linear Element Model: The Network Model
Linear Element Id: {3EA62BF9-F1F9-4FD1-A5A3-8C7A1A86A5FA}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 285 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.858377 -1.015831
50.858227 -1.01578
50.857397 -1.015498
50.856827 -1.015301
50.856349 -1.015098
50.856096 -1.014986
50.855878 -1.014889

Segment 2

6 coordinate pairs

Description: A3(M) southbound between J3 and J4
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: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A3(M)
Linear Element Model: The Network Model
Linear Element Id: {2F2CF1A1-141A-4879-9A8A-A2F9C01A5CB7}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 259 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.864383 -1.016577
50.864113 -1.016583
50.863187 -1.016588
50.862854 -1.016567
50.862188 -1.016538
50.862053 -1.016541

Segment 3

2 coordinate pairs

Description: A3(M) southbound between J3 and J4
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: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A3(M)
Linear Element Model: The Network Model
Linear Element Id: {C29B4184-9E48-4A21-BC27-CA12D2CC83C9}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 9 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.864463 -1.016575
50.864383 -1.016577

Segment 4

9 coordinate pairs

Description: A3(M) southbound between J4 and J5
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: A3(M)
Linear Element Model: The Network Model
Linear Element Id: {60A5CAAD-5EC4-43BD-9825-671ED02D2634}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 412 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.862053 -1.016541
50.861765 -1.016518
50.860793 -1.016383
50.860478 -1.016332
50.860307 -1.016308
50.859955 -1.016244
50.859586 -1.016152
50.858631 -1.015917
50.858377 -1.015831

Segment 5

3 coordinate pairs

Description: A3(M) southbound between J3 and J4
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: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A3(M)
Linear Element Model: The Network Model
Linear Element Id: {C961B538-747D-4A89-B8D0-7DF1505ABBAA}
Linear Element Type: A Carriageway
From Distance: 957 m
To Distance: 993 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

50.864793 -1.016559
50.864526 -1.016574
50.864463 -1.016575

Geometry type: MultiLineString
Geometry points: 27
First coordinate pair: -1.015831, 50.858377
Road section segments: 1
Road section points: 27

View geometry JSON

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}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Maintenance Work
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other