M25 Jct 17-18 Clockwise Carriageway, Hardshoulder Closure

Cleared

Start time: Thu, Jul 23, 2026 8:30 AM
Expected end: Thu, Jul 23, 2026 2:30 PM
Duration: 4 hours 25 minutes 1 second
Road: M25 – M25 Clockwise Between J17 And J18
Category: Road Maintenance
Direction: Clockwise
Carriageway: Dual Carriageway
Reason: Maintenance Work

Live incident

Active roadworks

Planned

Cleared

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First published: Thu, Jul 23, 2026 8:36 AM
Last updated: Thu, Jul 23, 2026 12:22 PM
Cleared: Thu, Jul 23, 2026 12:55 PM

Latest update: M25 Jct 17-18 Clockwise Carriageway, Hardshoulder Closure

Coordinates: 51.643732, -0.502392
Latitude span: 51.640256 – 51.651082
Longitude span: -0.505787 – -0.498228
Bounding box centre: 51.645669, -0.502008
Location descriptions: M25 clockwise between J17 and J18

Feed validity status: Active
Overall feed start: Thu, Jul 23, 2026 8:30 AM
Overall feed end: Thu, Jul 23, 2026 2:30 PM
Feed window length: 6 hours
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

9 coordinate pairs

Description: M25 clockwise between J17 and J18
Carriageway: Dual Carriageway
Lane Usage: Lh
Lane Number: 0
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 0 lanes restricted
Operational Lanes: 5 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: {BCEF7FFD-C279-406E-B41D-B2DF2BB0A2BE}
Linear Element Type: A Carriageway
From Distance: 72 m
To Distance: 305 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.640256 -0.505787
51.640288 -0.505733
51.640306 -0.505703
51.640315 -0.505703
51.640394 -0.505585
51.640756 -0.505024
51.641339 -0.504239
51.641614 -0.503883
51.641846 -0.503615

Segment 2

16 coordinate pairs

Description: M25 clockwise between J17 and J18
Carriageway: Dual Carriageway
Lane Usage: Lh
Lane Number: 0
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 0 lanes restricted
Operational Lanes: 5 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: {9F95834F-9159-4F3D-98D4-06FBA817DB06}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 914 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.642092 -0.503332
51.642163 -0.503243
51.642351 -0.503049
51.642784 -0.502601
51.643042 -0.502362
51.643584 -0.501867
51.643904 -0.501596
51.644234 -0.50134
51.644661 -0.501022
51.644956 -0.500824
51.644981 -0.500808
51.645259 -0.500641
51.646215 -0.500118
51.647359 -0.499632
51.649033 -0.499013
51.649731 -0.498744

Segment 3

2 coordinate pairs

Description: M25 clockwise between J17 and J18
Carriageway: Dual Carriageway
Lane Usage: Lh
Lane Number: 0
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 0 lanes restricted
Operational Lanes: 5 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: {BCEF7FFD-C279-406E-B41D-B2DF2BB0A2BE}
Linear Element Type: A Carriageway
From Distance: 306 m
To Distance: 338 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.641858 -0.503602
51.642092 -0.503332

Segment 4

2 coordinate pairs

Description: M25 clockwise between J17 and J18
Carriageway: Dual Carriageway
Lane Usage: Lh
Lane Number: 0
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 0 lanes restricted
Operational Lanes: 5 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: {6C97A867-6886-4391-84E5-1F143D613ACB}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 154 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.649731 -0.498744
51.651082 -0.498228

Geometry type: MultiLineString
Geometry points: 29
First coordinate pair: -0.505787, 51.640256
Road section segments: 1
Road section points: 29

View geometry JSON

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            ],
            [
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}

View road section coordinates

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