Crash View

M25 Anti-clockwise Jct 16 Lane 4,3 closure

Planned

M25 Anti-clockwise Jct 16 Lane 4,3 closure

Start time
Thu, Aug 13, 2026 9:00 PM
Expected end
Fri, Aug 14, 2026 4:30 AM
Duration
7 hours 30 minutes
Road
M25 – M25 Anti-Clockwise Within J16 Before M40 J1A Northbound Exit
Category
Road Maintenance
Direction
Anticlockwise
Carriageway
Dual Carriageway
Lanes affected
2 of 2 lanes affected, 2 of 3 lanes affected
Reason
Repair Work
Live incident
Active roadworks
Planned
Cleared
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First published
Fri, May 22, 2026 10:59 AM
Last updated
Thu, Aug 13, 2026 7:59 AM
Cleared
Fri, Aug 14, 2026 4:30 AM
  • Latest update: M25 Anti-clockwise Jct 16 Lane 4,3 closure
Coordinates
51.558830, -0.528462
Latitude span
51.547325 – 51.572840
Longitude span
-0.535381 – -0.515782
Bounding box centre
51.560083, -0.525582
Location descriptions
  • M25 anti-clockwise within J16 before M40 J1A northbound exit
  • M25 anti-clockwise between J16 and J15
  • M25 anti-clockwise within J16
  • M25 anti-clockwise within J16 after M40 J1A northbound exit
  • M25 anti-clockwise between J17 and J16
Feed validity status
Planned
Overall feed start
Thu, Aug 13, 2026 9:00 PM
Overall feed end
Fri, Aug 14, 2026 4:30 AM
Feed window length
7 hours 30 minutes
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

4 coordinate pairs
Description
M25 anti-clockwise within J16 before M40 J1A northbound exit
Carriageway
Dual Carriageway
Lanes Restricted
2 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
{A273E063-3171-4E69-8374-4FF760E769E9}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
120 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.560577 -0.530998
51.560523 -0.530971
51.56036 -0.530889
51.559554 -0.530425

Segment 2

10 coordinate pairs
Description
M25 anti-clockwise within J16 before M40 J1A northbound exit
Carriageway
Dual Carriageway
Lanes Restricted
2 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
{2F97ABC4-E8BC-46B4-877E-C31711195942}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
567 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
51.562559 -0.532016
51.560812 -0.53112

Segment 3

17 coordinate pairs
Description
M25 anti-clockwise between J16 and J15
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 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
{28D4F188-E135-427C-BB9E-92D813739C52}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
672 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.550942 -0.523464
51.550841 -0.523321
51.550658 -0.523053
51.550209 -0.52236
51.550071 -0.522134
51.549749 -0.521596
51.549243 -0.520675
51.54892 -0.520008
51.548828 -0.519809
51.548643 -0.519411
51.548541 -0.519169
51.548235 -0.518429
51.547891 -0.517546
51.547695 -0.516976
51.547564 -0.516562
51.547376 -0.515962
51.547325 -0.515782

Segment 4

2 coordinate pairs
Description
M25 anti-clockwise within J16
Carriageway
Dual Carriageway
Lanes Restricted
2 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
{7F517954-D887-4220-9717-A15F3F002C60}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
75 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.55315 -0.526015
51.552578 -0.525441

Segment 5

8 coordinate pairs
Description
M25 anti-clockwise within J16 after M40 J1A northbound exit
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
Anticlockwise
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{2BC4E5AD-EEDD-4D20-A11B-3E5D7B28ADFD}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
224 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.559554 -0.530425
51.559436 -0.530356
51.559024 -0.530159
51.55873 -0.530019
51.558558 -0.529909
51.558151 -0.529677
51.557743 -0.529401
51.557652 -0.529346

Segment 6

7 coordinate pairs
Description
M25 anti-clockwise between J17 and J16
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 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
193 m
To Distance
359 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.57284 -0.535381
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 7

12 coordinate pairs
Description
M25 anti-clockwise between J17 and J16
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 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

Segment 8

9 coordinate pairs
Description
M25 anti-clockwise within J16 after M40 J1A northbound exit
Carriageway
Dual Carriageway
Lanes Restricted
2 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
{36033E71-6D83-4C2D-99DA-9621EDA3111B}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
526 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.557434 -0.529209
51.557126 -0.529017
51.556319 -0.528495
51.555267 -0.527779
51.554641 -0.527309
51.554115 -0.526922
51.55376 -0.52663
51.55366 -0.526533
51.55315 -0.526015

Segment 9

7 coordinate pairs
Description
M25 anti-clockwise within J16
Carriageway
Dual Carriageway
Lanes Restricted
2 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
{6A817347-14D8-43FA-A359-E126CAF50DD1}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
228 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.552578 -0.525441
51.552431 -0.525289
51.552011 -0.524826
51.551829 -0.524616
51.55149 -0.524179
51.55096 -0.52349
51.550942 -0.523464

Segment 10

3 coordinate pairs
Description
M25 anti-clockwise within J16 before M40 J1A northbound exit
Carriageway
Dual Carriageway
Lanes Restricted
2 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
{91E486D6-2017-48C7-A76D-A3613EEC8A4F}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
27 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.560812 -0.53112
51.560695 -0.531057
51.560577 -0.530998

Segment 11

3 coordinate pairs
Description
M25 anti-clockwise within J16 after M40 J1A northbound exit
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
Anticlockwise
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{A9745AED-650F-4E2A-A8AD-CEAAC0FDBE51}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
26 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.557652 -0.529346
51.55754 -0.529274
51.557434 -0.529209
Geometry type
MultiLineString
Geometry points
82
First coordinate pair
-0.530998, 51.560577
Road section segments
1
Road section points
82
View geometry JSON 
{
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                -0.530998,
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            ],
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                -0.530425,
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            ],
            [
                -0.533328,
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            ],
            [
                -0.533237,
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            ],
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            ],
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                -0.533105,
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            ],
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            ],
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            ],
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                -0.535217,
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            ],
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            ],
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            ],
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                -0.529017,
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            ],
            [
                -0.528495,
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            ],
            [
                -0.527779,
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            ],
            [
                -0.527309,
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            ],
            [
                -0.526922,
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            ],
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            ],
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            ],
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            ],
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            ],
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View road section coordinates 
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        ],
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        ],
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        ],
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        ],
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            -0.524826,
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        ],
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            -0.524616,
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        ],
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        ],
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            -0.52349,
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        ],
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            -0.523464,
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        ],
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            -0.53112,
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        ],
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]
Cause type
Road Maintenance
Detailed cause
Repair Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Fri, May 22, 2026 10:59 AM
Record versioned
Thu, Aug 13, 2026 7:59 AM
Coordinate source
Geometry

Driving on the M25? See every live closure, roadwork and planned restriction on this road.

M25 live closures

Related incidents

M40 Westbound Jct 1a to M25 Clockwise and Anti-Clockwise Jct 16 Link Road Closure

Planned Roadworks National Highways
South Bucks M40 · Link Road From M40 J1A Northbound To M25 J16 Anti-Clockwise

Starts in 12 hours 57 minutes

Starts 13 Aug 2026, 21:00 Expected clear 14 Aug 2026, 04:30

M40 Westbound Jct 1a to M25 Clockwise and Anti-Clockwise Jct 16 Link Road Closure

Category: Road Maintenance
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M25 Clockwise Jct 24 to Jct 26 Lane 4,3 closure

Planned Roadworks National Highways
Cheshunt M25 · M25 Clockwise Between J25 And J26

Starts in 12 hours 57 minutes

Starts 13 Aug 2026, 21:00 Expected clear 14 Aug 2026, 04:30

M25 Clockwise Jct 24 to Jct 26 Lane 4,3 closure

Category: Road Maintenance
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M25 Clockwise Jct 21A to Jct 22 lane 3,4 closure

Planned Roadworks National Highways
Borehamwood M25 · M25 Clockwise Between J21A And J22

Starts in 12 hours 57 minutes

Starts 13 Aug 2026, 21:00 Expected clear 14 Aug 2026, 04:00

M25 Clockwise Jct 21A to Jct 22 lane 3,4 closure

Category: Road Maintenance
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M25 anticlockwise Jct 10 to Jct 9 lane 4,3,2 closure

Planned Roadworks National Highways
Hersham M25 · M25 Anti-Clockwise Within J9

Starts in 12 hours 57 minutes

Starts 13 Aug 2026, 21:00 Expected clear 14 Aug 2026, 04:30

M25 anticlockwise Jct 10 to Jct 9 lane 4,3,2 closure

Category: Road Maintenance
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M25 Clockwise Jct 15 to Jct 16 and M4 Eastbound and westbound link road closure to M25 Anti-clockwise

Planned Roadworks National Highways
Slough M25 · Link Road From M4 J4B Eastbound To M25 J15 Clockwise

Starts in 12 hours 57 minutes

Starts 13 Aug 2026, 21:00 Expected clear 14 Aug 2026, 04:30

M25 Clockwise Jct 15 to Jct 16 and M4 Eastbound and westbound link road closure to M25 Anti-clockwise

Category: Road Maintenance
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M25 anticlockwise Jct 9 to Jct 8 carriageway closure

Planned Roadworks National Highways
Dorking M25 · M25 Anti-Clockwise Within J9

Starts in 12 hours 57 minutes

Starts 13 Aug 2026, 21:00 Expected clear 14 Aug 2026, 04:30

M25 anticlockwise Jct 9 to Jct 8 carriageway closure

Category: Road Maintenance
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