Crash View

M25 Clockwise Jct 16 to Jct 17 lane 4,3 closure

Planned

M25 Clockwise Jct 16 to Jct 17 lane 4,3 closure

Start time
Wed, Aug 19, 2026 9:00 PM
Expected end
Thu, Aug 20, 2026 4:30 AM
Duration
7 hours 30 minutes
Road
M25 – M25 Clockwise Between J16 And J17
Category
Road Maintenance
Direction
Clockwise
Carriageway
Dual Carriageway
Lanes affected
2 of 3 lanes affected
Reason
Other
Live incident
Active roadworks
Planned
Cleared
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First published
Tue, Aug 18, 2026 2:00 AM
Last updated
Wed, Aug 19, 2026 12:08 AM
Cleared
Thu, Aug 20, 2026 4:30 AM
  • Latest update: M25 Clockwise Jct 16 to Jct 17 lane 4,3 closure
Coordinates
51.617562, -0.524233
Latitude span
51.592897 – 51.635981
Longitude span
-0.532880 – -0.512497
Bounding box centre
51.614439, -0.522689
Location descriptions
  • M25 clockwise between J16 and J17
  • M25 clockwise within J17
Feed validity status
Planned
Overall feed start
Wed, Aug 19, 2026 9:00 PM
Overall feed end
Thu, Aug 20, 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

5 coordinate pairs
Description
M25 clockwise between J16 and J17
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{B8398E6E-BF09-457C-B633-18A1ADC87C8B}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
37 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.613865 -0.52675
51.613982 -0.526725
51.614059 -0.526709
51.614107 -0.526699
51.614204 -0.526676

Segment 2

18 coordinate pairs
Description
M25 clockwise between J16 and J17
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{08D325BB-C84B-4AF2-B05D-31331AA447AD}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
793 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.620511 -0.525379
51.620655 -0.525345
51.621076 -0.525245
51.621604 -0.525083
51.622187 -0.524891
51.623045 -0.524545
51.623092 -0.524523
51.623095 -0.524521
51.623903 -0.524113
51.624528 -0.523761
51.625242 -0.523318
51.625563 -0.523106
51.626117 -0.522685
51.626516 -0.522381
51.626846 -0.522139
51.627042 -0.521974
51.627139 -0.521885
51.627246 -0.521784

Segment 3

5 coordinate pairs
Description
M25 clockwise between J16 and J17
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{223A32FF-3D92-4C94-A91E-92F522D94C89}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
353 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.617354 -0.525987
51.618138 -0.525857
51.618507 -0.525778
51.61887 -0.525717
51.620511 -0.525379

Segment 4

4 coordinate pairs
Description
M25 clockwise between J16 and J17
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{C253718C-0AC4-48AF-8E01-B09506FADD82}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
353 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.614204 -0.526676
51.614663 -0.526565
51.615327 -0.526422
51.617354 -0.525987

Segment 5

24 coordinate pairs
Description
M25 clockwise between J16 and J17
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{AB5E441D-9DF9-4C76-9016-ED02CD019CAC}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
1,874 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.597281 -0.531546
51.597657 -0.531433
51.598427 -0.531148
51.598577 -0.531099
51.599215 -0.530892
51.599645 -0.530733
51.600532 -0.530474
51.601454 -0.530155
51.602029 -0.529977
51.60328 -0.529591
51.604114 -0.529333
51.605368 -0.528969
51.606802 -0.528553
51.607178 -0.528454
51.60802 -0.528196
51.608379 -0.528112
51.608603 -0.528047
51.610073 -0.527681
51.610782 -0.527514
51.612162 -0.527137
51.613525 -0.526829
51.613802 -0.526766
51.613859 -0.52675
51.613865 -0.52675

Segment 6

4 coordinate pairs
Description
M25 clockwise between J16 and J17
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{FA1ABE57-8F8E-40DC-A678-A2739A13C021}
Linear Element Type
A Carriageway
From Distance
840 m
To Distance
1,157 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.592897 -0.53288
51.594039 -0.532575
51.59523 -0.532233
51.595699 -0.53207

Segment 7

12 coordinate pairs
Description
M25 clockwise between J16 and J17
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{4B3633F7-F4FB-41CF-8AB6-F7BB88774264}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
846 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.627246 -0.521784
51.627655 -0.52142
51.628304 -0.520792
51.628739 -0.520351
51.629511 -0.519568
51.630487 -0.518553
51.631402 -0.517613
51.632918 -0.51596
51.633167 -0.515706
51.633353 -0.515493
51.633641 -0.515184
51.633648 -0.515178

Segment 8

4 coordinate pairs
Description
M25 clockwise between J16 and J17
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{C83A9FED-B84D-4D41-A85C-D1A2E47108A2}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
179 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.595699 -0.53207
51.595884 -0.53201
51.596126 -0.531944
51.597281 -0.531546

Segment 9

5 coordinate pairs
Description
M25 clockwise between J16 and J17
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{285FFD97-68C3-4EC4-822E-796239870785}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
107 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.633648 -0.515178
51.633806 -0.515006
51.63408 -0.514694
51.634409 -0.514351
51.634452 -0.514306

Segment 10

7 coordinate pairs
Description
M25 clockwise within J17
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{5C7429B7-328D-4422-AEED-BD0DD0E1C3CF}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
211 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.634452 -0.514306
51.634727 -0.513936
51.635108 -0.513504
51.635392 -0.513191
51.63549 -0.513087
51.635764 -0.512731
51.635981 -0.512497
Geometry type
MultiLineString
Geometry points
88
First coordinate pair
-0.526750, 51.613865
Road section segments
1
Road section points
88
View geometry JSON 
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View road section coordinates 
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]
Cause type
Road Maintenance
Detailed cause
Other
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Tue, Aug 18, 2026 2:00 AM
Record versioned
Wed, Aug 19, 2026 12:08 AM
Coordinate source
Geometry

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A12 northbound Jct 11 entry slip carriageway closure

Planned Roadworks National Highways
Southend-On-Sea M25 · M25 J28 Clockwise Exit To The A12 Southbound

Expected to clear in 2 hours 50 minutes

Started 18 Aug 2026, 20:00 Expected clear 19 Aug 2026, 04:00

A12 northbound Jct 11 entry slip carriageway closure

Category: Road Maintenance
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M25 Anti-clockwise Jct 3 to Jct 2 lane 1,2 closure

Planned Roadworks National Highways
Dartford M25 · M25 Anti-Clockwise Within J2

Starts in 19 hours 50 minutes

Starts 19 Aug 2026, 21:00 Expected clear 20 Aug 2026, 04:30

M25 Anti-clockwise Jct 3 to Jct 2 lane 1,2 closure

Category: Road Maintenance
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A2 Westbound Darenth Interchange to M25 Clockwise Jct 2 link road closure

Cleared Roadworks National Highways
Dartford M25 · M25 Clockwise Between J2 And J3

Cleared 4 hours 9 minutes ago

Started 18 Aug 2026, 21:00 Ended 18 Aug 2026, 21:00

A2 Westbound Darenth Interchange to M25 Clockwise Jct 2 link road closure

Category: Road Maintenance
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M3 Westbound Jct 2 to M25 Anti-clockwise Jct 12 link road lane 1 closure

Cleared Roadworks National Highways
Thorpe Green M25 · M25 J12 Anti-Clockwise Access

Cleared 1 hour 34 minutes ago

Started 18 Aug 2026, 21:00 Ended 18 Aug 2026, 23:35

M3 Westbound Jct 2 to M25 Anti-clockwise Jct 12 link road lane 1 closure

Category: Road Maintenance
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M25 Jct 6 to Jct 5 Anti-clockwise lane 1,2 closure

Cleared Roadworks National Highways
Caterham M25 · M25 Anti-Clockwise Between J6 And J5

Cleared 1 hour 9 minutes ago

Started 18 Aug 2026, 21:00 Ended 19 Aug 2026, 00:00

M25 Jct 6 to Jct 5 Anti-clockwise lane 1,2 closure

Category: Road Maintenance
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M25 Clockwise Jct 24 to Jct 25 lane closure

Cleared Roadworks National Highways
Cheshunt M25 · M25 Clockwise Between J24 And J25

Cleared 4 hours 9 minutes ago

Started 18 Aug 2026, 21:00 Ended 18 Aug 2026, 21:00

M25 Clockwise Jct 24 to Jct 25 lane closure

Category: Road Maintenance
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