Crash View

M25 Clockwise Jct 18 to Jct 20 carriageway closure

Cleared

M25 Clockwise Jct 18 to Jct 20 carriageway closure

Start time
Sat, Jul 18, 2026 12:00 AM
Expected end
Sat, Jul 18, 2026 4:30 AM
Duration
15 minutes 2 seconds
Road
M25 – M25 Clockwise Between J19 And J20
Category
Road Maintenance
Direction
Clockwise
Carriageway
Dual Carriageway
Reason
Other
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment
Planning history
EPC ratings & more
Get a property report
First published
Fri, Jul 17, 2026 10:59 PM
Last updated
Fri, Jul 17, 2026 11:50 PM
Cleared
Sat, Jul 18, 2026 12:15 AM
  • Latest update: M25 Clockwise Jct 18 to Jct 20 carriageway closure
Coordinates
51.694398, -0.445646
Latitude span
51.683489 – 51.703441
Longitude span
-0.449021 – -0.440285
Bounding box centre
51.693465, -0.444653
Location descriptions
  • M25 clockwise between J19 and J20
  • M25 clockwise within J20
  • M25 clockwise between J20 and J21
Feed validity status
Planned
Overall feed start
Sat, Jul 18, 2026 12:00 AM
Overall feed end
Sat, Jul 18, 2026 4:30 AM
Feed window length
4 hours 30 minutes
Probability code (raw)
probable
Compliance option (raw)
mandatory
Source identification (raw)
roadworks
Management type value
carriagewayClosures (Carriageway Closures)
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 J19 and J20
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{CD890A0E-049F-426E-89F9-8CEE15111443}
Linear Element Type
A Carriageway
From Distance
315 m
To Distance
534 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.683489 -0.449021
51.683834 -0.448738
51.684732 -0.448169
51.685111 -0.447951
51.685309 -0.447862

Segment 2

12 coordinate pairs
Description
M25 clockwise within J20
Carriageway
Dual Carriageway
Lanes Restricted
4 lanes restricted
Operational Lanes
0 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
{9F357205-6DDA-484A-BAC7-241D28B4E695}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
649 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.694517 -0.446788
51.695578 -0.446527
51.696366 -0.446254
51.696599 -0.446159
51.697028 -0.445971
51.697465 -0.445739
51.697867 -0.445537
51.698376 -0.445245
51.698965 -0.444877
51.699356 -0.444589
51.699846 -0.444225
51.700068 -0.444029

Segment 3

12 coordinate pairs
Description
M25 clockwise between J19 and J20
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{348662CA-DC75-49C2-8836-8E0EC9ACCEB7}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
434 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.690618 -0.447083
51.690626 -0.447082
51.690632 -0.447081
51.691035 -0.447059
51.692195 -0.447048
51.692627 -0.447033
51.692959 -0.447022
51.693265 -0.446997
51.693597 -0.446957
51.693974 -0.4469
51.694153 -0.446865
51.694517 -0.446788

Segment 4

4 coordinate pairs
Description
M25 clockwise within J20
Carriageway
Dual Carriageway
Lanes Restricted
4 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{88788690-1F9B-48BB-99E5-99384240240E}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
85 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.700068 -0.444029
51.700309 -0.443833
51.700442 -0.443727
51.700744 -0.443427

Segment 5

11 coordinate pairs
Description
M25 clockwise between J19 and J20
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{52692015-0C5C-48B1-9B79-014A0D06FB53}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
595 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.685309 -0.447862
51.68555 -0.447753
51.68615 -0.44753
51.68658 -0.447399
51.686831 -0.447333
51.68736 -0.447243
51.687629 -0.447204
51.688492 -0.44716
51.688963 -0.447143
51.690402 -0.447091
51.690618 -0.447083

Segment 6

8 coordinate pairs
Description
M25 clockwise within J20
Carriageway
Dual Carriageway
Lanes Restricted
4 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
Clockwise
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
M25
Linear Element Model
The Network Model
Linear Element Id
{972F0103-30E2-4089-BA3F-8B731DE08381}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
244 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.700744 -0.443427
51.700886 -0.443292
51.701072 -0.443112
51.70125 -0.442932
51.701826 -0.442319
51.702012 -0.44211
51.702561 -0.441483
51.702572 -0.441471

Segment 7

3 coordinate pairs
Description
M25 clockwise between J20 and J21
Carriageway
Dual Carriageway
Lanes Restricted
5 lanes restricted
Operational Lanes
0 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
{4AECA858-E73C-4265-BA9A-A80CDF6F8E40}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
126 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.702572 -0.441471
51.7028 -0.441188
51.703441 -0.440285
Geometry type
MultiLineString
Geometry points
55
First coordinate pair
-0.449021, 51.683489
Road section segments
1
Road section points
55
View geometry JSON 
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.449021,
                51.683489
            ],
            [
                -0.448738,
                51.683834
            ],
            [
                -0.448169,
                51.684732
            ],
            [
                -0.447951,
                51.685111
            ],
            [
                -0.447862,
                51.685309
            ],
            [
                -0.446788,
                51.694517
            ],
            [
                -0.446527,
                51.695578
            ],
            [
                -0.446254,
                51.696366
            ],
            [
                -0.446159,
                51.696599
            ],
            [
                -0.445971,
                51.697028
            ],
            [
                -0.445739,
                51.697465
            ],
            [
                -0.445537,
                51.697867
            ],
            [
                -0.445245,
                51.698376
            ],
            [
                -0.444877,
                51.698965
            ],
            [
                -0.444589,
                51.699356
            ],
            [
                -0.444225,
                51.699846
            ],
            [
                -0.444029,
                51.700068
            ],
            [
                -0.447083,
                51.690618
            ],
            [
                -0.447082,
                51.690626
            ],
            [
                -0.447081,
                51.690632
            ],
            [
                -0.447059,
                51.691035
            ],
            [
                -0.447048,
                51.692195
            ],
            [
                -0.447033,
                51.692627
            ],
            [
                -0.447022,
                51.692959
            ],
            [
                -0.446997,
                51.693265
            ],
            [
                -0.446957,
                51.693597
            ],
            [
                -0.4469,
                51.693974
            ],
            [
                -0.446865,
                51.694153
            ],
            [
                -0.446788,
                51.694517
            ],
            [
                -0.444029,
                51.700068
            ],
            [
                -0.443833,
                51.700309
            ],
            [
                -0.443727,
                51.700442
            ],
            [
                -0.443427,
                51.700744
            ],
            [
                -0.447862,
                51.685309
            ],
            [
                -0.447753,
                51.68555
            ],
            [
                -0.44753,
                51.68615
            ],
            [
                -0.447399,
                51.68658
            ],
            [
                -0.447333,
                51.686831
            ],
            [
                -0.447243,
                51.68736
            ],
            [
                -0.447204,
                51.687629
            ],
            [
                -0.44716,
                51.688492
            ],
            [
                -0.447143,
                51.688963
            ],
            [
                -0.447091,
                51.690402
            ],
            [
                -0.447083,
                51.690618
            ],
            [
                -0.443427,
                51.700744
            ],
            [
                -0.443292,
                51.700886
            ],
            [
                -0.443112,
                51.701072
            ],
            [
                -0.442932,
                51.70125
            ],
            [
                -0.442319,
                51.701826
            ],
            [
                -0.44211,
                51.702012
            ],
            [
                -0.441483,
                51.702561
            ],
            [
                -0.441471,
                51.702572
            ],
            [
                -0.441471,
                51.702572
            ],
            [
                -0.441188,
                51.7028
            ],
            [
                -0.440285,
                51.703441
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            -0.449021,
            51.683489
        ],
        [
            -0.448738,
            51.683834
        ],
        [
            -0.448169,
            51.684732
        ],
        [
            -0.447951,
            51.685111
        ],
        [
            -0.447862,
            51.685309
        ],
        [
            -0.446788,
            51.694517
        ],
        [
            -0.446527,
            51.695578
        ],
        [
            -0.446254,
            51.696366
        ],
        [
            -0.446159,
            51.696599
        ],
        [
            -0.445971,
            51.697028
        ],
        [
            -0.445739,
            51.697465
        ],
        [
            -0.445537,
            51.697867
        ],
        [
            -0.445245,
            51.698376
        ],
        [
            -0.444877,
            51.698965
        ],
        [
            -0.444589,
            51.699356
        ],
        [
            -0.444225,
            51.699846
        ],
        [
            -0.444029,
            51.700068
        ],
        [
            -0.447083,
            51.690618
        ],
        [
            -0.447082,
            51.690626
        ],
        [
            -0.447081,
            51.690632
        ],
        [
            -0.447059,
            51.691035
        ],
        [
            -0.447048,
            51.692195
        ],
        [
            -0.447033,
            51.692627
        ],
        [
            -0.447022,
            51.692959
        ],
        [
            -0.446997,
            51.693265
        ],
        [
            -0.446957,
            51.693597
        ],
        [
            -0.4469,
            51.693974
        ],
        [
            -0.446865,
            51.694153
        ],
        [
            -0.446788,
            51.694517
        ],
        [
            -0.444029,
            51.700068
        ],
        [
            -0.443833,
            51.700309
        ],
        [
            -0.443727,
            51.700442
        ],
        [
            -0.443427,
            51.700744
        ],
        [
            -0.447862,
            51.685309
        ],
        [
            -0.447753,
            51.68555
        ],
        [
            -0.44753,
            51.68615
        ],
        [
            -0.447399,
            51.68658
        ],
        [
            -0.447333,
            51.686831
        ],
        [
            -0.447243,
            51.68736
        ],
        [
            -0.447204,
            51.687629
        ],
        [
            -0.44716,
            51.688492
        ],
        [
            -0.447143,
            51.688963
        ],
        [
            -0.447091,
            51.690402
        ],
        [
            -0.447083,
            51.690618
        ],
        [
            -0.443427,
            51.700744
        ],
        [
            -0.443292,
            51.700886
        ],
        [
            -0.443112,
            51.701072
        ],
        [
            -0.442932,
            51.70125
        ],
        [
            -0.442319,
            51.701826
        ],
        [
            -0.44211,
            51.702012
        ],
        [
            -0.441483,
            51.702561
        ],
        [
            -0.441471,
            51.702572
        ],
        [
            -0.441471,
            51.702572
        ],
        [
            -0.441188,
            51.7028
        ],
        [
            -0.440285,
            51.703441
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Other
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Fri, Jul 17, 2026 10:59 PM
Record versioned
Fri, Jul 17, 2026 11:50 PM
Coordinate source
Geometry

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

M25 live closures

Related incidents

M25 Anti-clockwise Jct 30 to Jct 29 Hard shoulder closure

Planned Roadworks National Highways
Havering M25 · M25 Anti-Clockwise Between J30 And J29

Expected to clear in 7 months 4 weeks

Started 3 Aug 2026, 07:00 Expected clear 31 Mar 2027, 22:59

M25 Anti-clockwise Jct 30 to Jct 29 Hard shoulder closure

Category: Construction Work
View update

M25 Clockwise Jct 25 to Jct 26 lane 1,2 closure

Planned Roadworks National Highways
Epping Forest M25 · M25 Clockwise Between J25 And J26

Starts in 8 hours 23 minutes

Starts 3 Aug 2026, 21:00 Expected clear 4 Aug 2026, 04:30

M25 Clockwise Jct 25 to Jct 26 lane 1,2 closure

Category: Construction Work
View update

M25 Anti-Clockwise Jct 12 to Jct 11 lane 4,3,2 closure

Planned Roadworks National Highways
Littleton M25 · M25 Anti-Clockwise Between J12 And J11

Starts in 8 hours 23 minutes

Starts 3 Aug 2026, 21:00 Expected clear 4 Aug 2026, 04:30

M25 Anti-Clockwise Jct 12 to Jct 11 lane 4,3,2 closure

Category: Road Maintenance
View update

M25 Anticlockwise Jct 16 lane 4,3 closure

Planned Roadworks National Highways
South Bucks M25 · M25 Anti-Clockwise Within J16

Starts in 8 hours 23 minutes

Starts 3 Aug 2026, 21:00 Expected clear 4 Aug 2026, 04:30

M25 Anticlockwise Jct 16 lane 4,3 closure

Category: Road Maintenance
View update

M25 Anti-clockwise Jct 9 to Jct 8 lane 4,3 closure

Planned Roadworks National Highways
Redhill M25 · M25 Anti-Clockwise Between J9 And J8

Starts in 8 hours 23 minutes

Starts 3 Aug 2026, 21:00 Expected clear 4 Aug 2026, 04:30

M25 Anti-clockwise Jct 9 to Jct 8 lane 4,3 closure

Category: Road Maintenance
View update

M25 anti clockwise Jct 20 entry slip road closure

Cleared Roadworks National Highways
Watford M25 · M25 Anti-Clockwise Between J20 And J19

Expected to clear in 15 hours 53 minutes

Started 3 Aug 2026, 21:00 Expected clear 4 Aug 2026, 04:30

M25 anti clockwise Jct 20 entry slip road closure

Category: Road Maintenance
View update