T5 to M25 Clockwise and Anti-clockwise Jct 14 entry slip road lane 2 closure

Planned

Start time: Sat, Mar 28, 2026 10:00 PM
Expected end: Sun, Mar 29, 2026 4:30 AM
Duration: 6 hours 30 minutes
Road: M25 – M25 Westbound Between (Heathrow) T5 And J14
Category: Road Maintenance
Direction: Clockwise
Carriageway: Dual Carriageway
Lanes affected: Lane 2 closed, 1 of 2 lanes affected
Reason: Maintenance Work

Active

Planned

Cleared

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First published: Wed, Mar 4, 2026 1:25 PM
Last updated: Sat, Mar 28, 2026 3:01 AM
Cleared: Sun, Mar 29, 2026 4:30 AM

Latest update: T5 to M25 Clockwise and Anti-clockwise Jct 14 entry slip road lane 2 closure

Coordinates: 51.474117, -0.496864
Latitude span: 51.473677 – 51.474432
Longitude span: -0.499533 – -0.495306
Bounding box centre: 51.474055, -0.497420
Location descriptions: M25 westbound between (Heathrow) T5 and J14

Feed validity status: Planned
Overall feed start: Sat, Mar 28, 2026 10:00 PM
Overall feed end: Sun, Mar 29, 2026 4:30 AM
Feed window length: 6 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

8 coordinate pairs

Description: M25 westbound between (Heathrow) T5 and J14
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 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: {1AA87152-DD7A-45C7-89F7-13642A43CCED}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 266 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.474319 -0.495849
51.47425 -0.496123
51.474011 -0.497119
51.473873 -0.497778
51.4738 -0.498232
51.473739 -0.498696
51.473694 -0.499212
51.473677 -0.499533

Segment 2

2 coordinate pairs

Description: M25 westbound between (Heathrow) T5 and J14
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 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: {65883A82-41CD-4414-8C07-3D72508BF3EE}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 9 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.474352 -0.495719
51.474319 -0.495849

Segment 3

4 coordinate pairs

Description: M25 westbound between (Heathrow) T5 and J14
Carriageway: Dual Carriageway
Lane Usage: Cl2
Lane Number: 2
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 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: {50926A7E-739C-428B-957C-9196C5E14FD9}
Linear Element Type: A Carriageway
From Distance: 18 m
To Distance: 48 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.474432 -0.495306
51.474426 -0.495398
51.474391 -0.495566
51.474352 -0.495719

Geometry type: MultiLineString
Geometry points: 14
First coordinate pair: -0.495849, 51.474319
Road section segments: 1
Road section points: 14

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.495849,
                51.474319
            ],
            [
                -0.496123,
                51.47425
            ],
            [
                -0.497119,
                51.474011
            ],
            [
                -0.497778,
                51.473873
            ],
            [
                -0.498232,
                51.4738
            ],
            [
                -0.498696,
                51.473739
            ],
            [
                -0.499212,
                51.473694
            ],
            [
                -0.499533,
                51.473677
            ],
            [
                -0.495719,
                51.474352
            ],
            [
                -0.495849,
                51.474319
            ],
            [
                -0.495306,
                51.474432
            ],
            [
                -0.495398,
                51.474426
            ],
            [
                -0.495566,
                51.474391
            ],
            [
                -0.495719,
                51.474352
            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Maintenance Work
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other