Crash View

A21 southbound lane closure (36/5 to 41/5)

Planned

A21 southbound lane closure (36/5 to 41/5)

Start time
Tue, Feb 3, 2026 8:00 PM
Expected end
Wed, Feb 4, 2026 5:00 AM
Duration
9 hours
Road
A21 – A21 Southbound Between A225 And A26 Near Tonbridge (West)
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 1 lanes affected
Reason
Repair Work
Active
Planned
Cleared
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First published
Tue, Jan 27, 2026 2:54 PM
Last updated
Tue, Feb 3, 2026 2:48 PM
Cleared
Wed, Feb 4, 2026 5:00 AM
  • Latest update: A21 southbound lane closure (36/5 to 41/5)
Coordinates
51.198302, 0.233549
Latitude span
51.183680 – 51.222609
Longitude span
0.222555 – 0.248623
Bounding box centre
51.203145, 0.235589
Location descriptions
  • A21 southbound between A225 and A26 near Tonbridge (west)
Feed validity status
Planned
Overall feed start
Tue, Feb 3, 2026 8:00 PM
Overall feed end
Wed, Feb 4, 2026 5:00 AM
Feed window length
9 hours
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

4 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A21
Linear Element Model
The Network Model
Linear Element Id
{93BBF87D-0626-4394-87F6-3954AAC1F0E1}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
376 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.203264 0.228668
51.20095 0.229813
51.200315 0.230126
51.200029 0.230267

Segment 2

7 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A21
Linear Element Model
The Network Model
Linear Element Id
{77D986B1-087D-4952-B6C8-6C11D06321C0}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
196 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.184123 0.245912
51.184092 0.246042
51.183911 0.247021
51.1838 0.247674
51.183691 0.24853
51.183683 0.248598
51.18368 0.248623

Segment 3

5 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A21
Linear Element Model
The Network Model
Linear Element Id
{E5151171-0CDC-430C-90CA-0664271251EA}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
700 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.209284 0.225748
51.209247 0.225761
51.208595 0.22603
51.208123 0.226264
51.203264 0.228668

Segment 4

20 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A21
Linear Element Model
The Network Model
Linear Element Id
{88D61DBA-56C2-498E-AD12-7591418D3910}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
733 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.187916 0.237498
51.187759 0.237691
51.187187 0.238479
51.186964 0.238812
51.186639 0.23934
51.186323 0.239897
51.186192 0.240148
51.185987 0.240525
51.185828 0.24086
51.185593 0.241378
51.185524 0.241532
51.185424 0.241757
51.185255 0.242149
51.185055 0.242683
51.18496 0.24295
51.184616 0.244021
51.184491 0.244459
51.184327 0.245052
51.184278 0.245264
51.184123 0.245912

Segment 5

10 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A21
Linear Element Model
The Network Model
Linear Element Id
{82A5B385-FD33-4AF1-B895-767034EEFD14}
Linear Element Type
A Carriageway
From Distance
1,185 m
To Distance
1,766 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.222609 0.222555
51.222069 0.222788
51.221387 0.223071
51.221014 0.223216
51.220697 0.223339
51.220652 0.223354
51.220016 0.223558
51.219336 0.223776
51.218524 0.224039
51.217505 0.224283

Segment 6

8 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A21
Linear Element Model
The Network Model
Linear Element Id
{4912BADF-C1E3-4948-8AC2-68890647AB5E}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
709 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.196029 0.232252
51.194567 0.232997
51.19187 0.234355
51.191793 0.234394
51.191198 0.234695
51.190598 0.235052
51.190206 0.235334
51.189989 0.235498

Segment 7

10 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A21
Linear Element Model
The Network Model
Linear Element Id
{3E78CBB2-DBB8-493A-BC21-81841F9995E2}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
270 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.189989 0.235498
51.189904 0.235562
51.189557 0.235832
51.189237 0.236117
51.189192 0.236158
51.188972 0.236347
51.188724 0.236607
51.18844 0.236894
51.188182 0.237196
51.187916 0.237498

Segment 8

6 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
A21
Linear Element Model
The Network Model
Linear Element Id
{129F69D7-D2FD-4C78-ADE2-FB9222090856}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
216 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.211208 0.225268
51.210802 0.225349
51.210658 0.22538
51.210251 0.225466
51.210025 0.225541
51.209284 0.225748

Segment 9

9 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A21
Linear Element Model
The Network Model
Linear Element Id
{0EB225F0-7057-4675-A4F7-474BF081191B}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
704 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.217505 0.224283
51.217188 0.224368
51.216304 0.22454
51.215572 0.224677
51.21421 0.224912
51.213128 0.22506
51.212281 0.225151
51.211281 0.225258
51.211208 0.225268

Segment 10

5 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A21
Linear Element Model
The Network Model
Linear Element Id
{CEC7BB47-CF47-4076-AA35-B92DB03BE1CD}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
466 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.200029 0.230267
51.199307 0.230624
51.198681 0.230931
51.197745 0.23139
51.196029 0.232252
Geometry type
MultiLineString
Geometry points
84
First coordinate pair
0.228668, 51.203264
Road section segments
1
Road section points
84
View geometry JSON 
{
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View road section coordinates 
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]
Cause type
Road Maintenance
Detailed cause
Repair Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed region label
Tonbridge
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Tue, Jan 27, 2026 2:54 PM
Record versioned
Tue, Feb 3, 2026 2:48 PM
Coordinate source
Geometry

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A21 southbound lane 2 closure

Planned National Highways
Dunton Green A21 · A21 Southbound Between A26 Near Tonbridge (East) And A228
Starts 5 Jun 2026, 19:00 Expected 6 Jun 2026, 05:00

A21 southbound lane 2 closure

Category: Road Maintenance
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A21 southbound lane 2 closure

Cleared National Highways
Dunton Green A21 · A21 Southbound Between A26 Near Tonbridge (East) And A228
Starts 5 Jun 2026, 18:38 Expected 6 Jun 2026, 05:00

A21 southbound lane 2 closure

Category: Road Maintenance
View update

A21 southbound lane 2 closure

Cleared National Highways
Dunton Green A21 · A21 Southbound Between A26 Near Tonbridge (East) And A228
Starts 5 Jun 2026, 18:38 Expected 6 Jun 2026, 05:00

A21 southbound lane 2 closure

Category: Road Maintenance
View update

A21 southbound lane 2 closure

Cleared National Highways
Dunton Green A21 · A21 Southbound Between A26 Near Tonbridge (East) And A228
Starts 5 Jun 2026, 18:38 Expected 6 Jun 2026, 05:00

A21 southbound lane 2 closure

Category: Road Maintenance
View update

A21 southbound lane 2 closure (38/1 to 41/9)

Planned National Highways
Maidstone West A21 · A21 Southbound Between A225 And A26 Near Tonbridge (West)
Starts 4 Jun 2026, 19:00 Expected 5 Jun 2026, 05:00

A21 southbound lane 2 closure (38/1 to 41/9)

Category: Road Maintenance
View update