A21 Northbound Chipstead to M25 Clockwise Jct 5 link road closure

Planned

A21 Northbound Chipstead to M25 Clockwise Jct 5 link road closure

Start time
Thu, Nov 27, 2025 10:00 PM
Expected end
Fri, Nov 28, 2025 5:30 AM
Duration
7 hours 30 minutes
Road
M25 – M25 Clockwise Between J5 And J6
Category
Road Maintenance
Direction
Clockwise
Carriageway
Dual Carriageway
Reason
Maintenance Work
Active
Planned
Cleared
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First published
Tue, Oct 14, 2025 10:29 AM
Last updated
Thu, Nov 27, 2025 8:47 PM
Cleared
Fri, Nov 28, 2025 5:30 AM
  • Latest update: A21 Northbound Chipstead to M25 Clockwise Jct 5 link road closure
Coordinates
51.288710, 0.141481
Latitude span
51.286216 – 51.290049
Longitude span
0.133534 – 0.144312
Bounding box centre
51.288133, 0.138923
Location descriptions
  • M25 clockwise between J5 and J6
  • M25 anti-clockwise within J5
  • link road from A21 northbound to M25 J5 clockwise
Feed validity status
Planned
Overall feed start
Thu, Nov 27, 2025 10:00 PM
Overall feed end
Fri, Nov 28, 2025 5:30 AM
Feed window length
7 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

4 coordinate pairs
Description
M25 clockwise between J5 and J6
Carriageway
Dual Carriageway
Lanes Restricted
4 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
{45E386B2-F313-4C65-A65D-121B90972A6D}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
358 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.28975 0.138305
51.289002 0.135416
51.288776 0.134516
51.288548 0.133534

Segment 2

2 coordinate pairs
Description
M25 anti-clockwise within J5
Carriageway
Dual Carriageway
Lanes Restricted
3 lanes restricted
Operational Lanes
0 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
{F733655D-00C5-42E7-9126-7D134214C90D}
Linear Element Type
B Carriageway Exit Slip
From Distance
342 m
To Distance
345 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.286216 0.144312
51.286241 0.144294

Segment 3

24 coordinate pairs
Description
link road from A21 northbound to M25 J5 clockwise
Lanes Restricted
3 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
{B7DF0718-B1AF-44E2-8362-606AB13FFE76}
Linear Element Type
A Carriageway Entry Slip
From Distance
0 m
To Distance
452 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.288178 0.143105
51.288448 0.142924
51.288533 0.142866
51.288815 0.142722
51.289115 0.142521
51.289243 0.142412
51.289316 0.142344
51.28939 0.142261
51.289546 0.142082
51.28962 0.141956
51.289732 0.141746
51.289845 0.141479
51.289883 0.141366
51.289931 0.141196
51.28998 0.140969
51.290011 0.140769
51.290032 0.140598
51.290044 0.140398
51.290049 0.140169
51.290034 0.14001
51.290012 0.139694
51.289964 0.13939
51.289814 0.138752
51.28975 0.138305

Segment 4

11 coordinate pairs
Description
M25 anti-clockwise within J5
Carriageway
Dual Carriageway
Lanes Restricted
3 lanes restricted
Operational Lanes
0 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
{E6CE5D09-8FD3-4B8D-885D-0BF44D9F3013}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
231 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.286241 0.144294
51.286249 0.14429
51.286377 0.144186
51.286668 0.143984
51.286823 0.143877
51.287286 0.143569
51.287395 0.143502
51.287903 0.143225
51.288011 0.143172
51.288157 0.143112
51.288178 0.143105
Geometry type
MultiLineString
Geometry points
41
First coordinate pair
0.138305, 51.289750
Road section segments
1
Road section points
41
View geometry JSON
{
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            [
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            [
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            [
                0.141479,
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            ],
            [
                0.143112,
                51.288157
            ],
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            ]
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}
View road section coordinates
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            0.138305,
            51.28975
        ],
        [
            0.135416,
            51.289002
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            0.134516,
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        ],
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        ],
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        ],
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        ],
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        ],
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            0.140969,
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        ],
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            0.140769,
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        ],
        [
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        ],
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        ],
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]
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Tue, Oct 14, 2025 10:29 AM
Record versioned
Thu, Nov 27, 2025 8:47 PM
Coordinate source
Geometry

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