M3 northbound lane 1 and 2 closure (56/8 to 53/3)

Planned

Start time: Wed, Apr 1, 2026 8:00 PM
Expected end: Thu, Apr 2, 2026 5:00 AM
Duration: 9 hours
Road: M3 – M3 Eastbound Between J4A And J4
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: 2 of 2 lanes affected
Reason: Maintenance Work

Active

Planned

Cleared

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First published: Tue, Dec 9, 2025 12:12 PM
Last updated: Wed, Apr 1, 2026 7:49 PM
Cleared: Thu, Apr 2, 2026 5:00 AM

Latest update: M3 northbound lane 1 and 2 closure (56/8 to 53/3)

Coordinates: 51.303982, -0.792785
Latitude span: 51.300959 – 51.312230
Longitude span: -0.814147 – -0.767864
Bounding box centre: 51.306595, -0.791006
Location descriptions: M3 eastbound between J4A and J4

M3 eastbound between J5 and J4A

M3 eastbound within J4A

Feed validity status: Planned
Overall feed start: Wed, Apr 1, 2026 8:00 PM
Overall feed end: Thu, Apr 2, 2026 5:00 AM
Feed window length: 9 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

17 coordinate pairs

Description: M3 eastbound between J4A and J4
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M3
Linear Element Model: The Network Model
Linear Element Id: {41BC327B-4932-45C5-9BEB-8637243D852C}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 1,182 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.303288 -0.789482
51.303331 -0.789237
51.303545 -0.788199
51.303705 -0.78736
51.303922 -0.786489
51.304103 -0.785864
51.304411 -0.78485
51.304668 -0.784105
51.305005 -0.783223
51.305267 -0.782582
51.306052 -0.780855
51.306339 -0.780239
51.307146 -0.77855
51.307695 -0.777404
51.308058 -0.776614
51.308582 -0.775493
51.308762 -0.775102

Segment 2

15 coordinate pairs

Description: M3 eastbound between J5 and J4A
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M3
Linear Element Model: The Network Model
Linear Element Id: {C9C25E72-B6DF-49CA-B703-55E15804042F}
Linear Element Type: B Carriageway
From Distance: 549 m
To Distance: 1,478 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.300959 -0.814147
51.300976 -0.813958
51.301259 -0.810809
51.301308 -0.81032
51.301354 -0.809803
51.301429 -0.808969
51.301493 -0.808152
51.301493 -0.808136
51.301532 -0.807618
51.301573 -0.807215
51.301655 -0.806409
51.301772 -0.805058
51.301807 -0.804655
51.301936 -0.803131
51.302129 -0.80096

Segment 3

4 coordinate pairs

Description: M3 eastbound within J4A
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M3
Linear Element Model: The Network Model
Linear Element Id: {7BB22F74-7DE7-48B0-91F2-9442CCBBDCDC}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 317 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.30246 -0.797265
51.3025 -0.796776
51.302533 -0.796431
51.302855 -0.792756

Segment 4

5 coordinate pairs

Description: M3 eastbound within J4A
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M3
Linear Element Model: The Network Model
Linear Element Id: {CC68EED1-30D6-4EB9-962F-5BBA017E515D}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 233 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.302855 -0.792756
51.302887 -0.792448
51.302952 -0.791758
51.303127 -0.790448
51.303288 -0.789482

Segment 5

8 coordinate pairs

Description: M3 eastbound within J4A
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M3
Linear Element Model: The Network Model
Linear Element Id: {2BAD99BE-60AD-4298-8236-2A2153FA560E}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 260 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.302129 -0.80096
51.302202 -0.800155
51.302246 -0.799738
51.302268 -0.799536
51.302315 -0.798904
51.302372 -0.7983
51.30246 -0.797272
51.30246 -0.797265

Segment 6

5 coordinate pairs

Description: M3 eastbound between J4A and J4
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M3
Linear Element Model: The Network Model
Linear Element Id: {BE4D567A-9FCD-4ACA-926C-E8942BF0AC25}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 635 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.308762 -0.775102
51.310176 -0.772228
51.311707 -0.768987
51.311713 -0.768977
51.31223 -0.767864

Geometry type: MultiLineString
Geometry points: 54
First coordinate pair: -0.789482, 51.303288
Road section segments: 1
Road section points: 54

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