M25 Anticlockwise Jct 17 to Jct 16 lane 4,3,2 Closure

Cleared

Start time: Mon, Jul 27, 2026 9:00 PM
Expected end: Tue, Jul 28, 2026 4:30 AM
Duration: 5 hours 55 minutes 1 second
Road: M25 – M25 Anti-Clockwise Between J17 And J16
Category: Road Maintenance
Direction: Anticlockwise
Carriageway: Dual Carriageway
Lanes affected: 3 of 2 lanes affected, 3 of 1 lanes affected
Reason: Roadworks

Live incident

Active roadworks

Planned

Cleared

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First published: Mon, Jul 27, 2026 8:49 PM
Last updated: Tue, Jul 28, 2026 2:38 AM
Cleared: Tue, Jul 28, 2026 2:55 AM

Latest update: M25 Anticlockwise Jct 17 to Jct 16 lane 4,3,2 Closure

Coordinates: 51.570168, -0.534492
Latitude span: 51.563055 – 51.577494
Longitude span: -0.535777 – -0.532251
Bounding box centre: 51.570275, -0.534014
Location descriptions: M25 anti-clockwise between J17 and J16

M25 anti-clockwise within J16 before M40 J1A northbound exit

Feed validity status: Active
Overall feed start: Mon, Jul 27, 2026 9:00 PM
Overall feed end: Tue, Jul 28, 2026 4:30 AM
Feed window length: 7 hours 30 minutes
Probability code (raw): certain
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: M25 anti-clockwise between J17 and J16
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 2 operational lanes
Direction On Section: Anticlockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {9F37B858-CCEE-4E07-9B45-451186D97E19}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 359 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.574573 -0.535655
51.574411 -0.535631
51.573276 -0.535466
51.573096 -0.535443
51.572726 -0.535354
51.572095 -0.535228
51.572041 -0.535217
51.57187 -0.535194
51.571608 -0.53513
51.57136 -0.535077

Segment 2

8 coordinate pairs

Description: M25 anti-clockwise between J17 and J16
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 2 operational lanes
Direction On Section: Anticlockwise
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {3AEECD5F-8D55-46DB-9464-7E73CED756F1}
Linear Element Type: B Carriageway
From Distance: 121 m
To Distance: 446 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.577494 -0.535727
51.577227 -0.535743
51.577035 -0.535755
51.577018 -0.535756
51.576724 -0.535774
51.576175 -0.535777
51.574817 -0.535705
51.574573 -0.535655

Segment 3

9 coordinate pairs

Description: M25 anti-clockwise within J16 before M40 J1A northbound exit
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 1 operational lane
Direction On Section: Anticlockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {2F97ABC4-E8BC-46B4-877E-C31711195942}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 306 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.565723 -0.533328
51.565425 -0.533237
51.56529 -0.533198
51.565028 -0.533105
51.564765 -0.532998
51.564707 -0.532974
51.564413 -0.532851
51.563699 -0.532556
51.563055 -0.532251

Segment 4

12 coordinate pairs

Description: M25 anti-clockwise between J17 and J16
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 2 operational lanes
Direction On Section: Anticlockwise
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M25
Linear Element Model: The Network Model
Linear Element Id: {FBCE748B-42A2-48C0-960B-DA4B4628D7A8}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 639 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.57136 -0.535077
51.570472 -0.534868
51.570138 -0.534788
51.569579 -0.534632
51.568749 -0.534399
51.567909 -0.534138
51.567159 -0.533888
51.566599 -0.53368
51.566589 -0.533676
51.566157 -0.533516
51.565878 -0.533395
51.565723 -0.533328

Geometry type: MultiLineString
Geometry points: 39
First coordinate pair: -0.535655, 51.574573
Road section segments: 1
Road section points: 39

View geometry JSON

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}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Roadworks
Compliance: Mandatory
Probability: Certain
Validity status: Active
Road management: Other