Crash View

A21 southbound Quarry Hill Jct to Longfield road carriageway closure

Cleared

A21 southbound Quarry Hill Jct to Longfield road carriageway closure

Start time
Sun, Sep 28, 2025 6:48 PM
Expected end
Mon, Sep 29, 2025 5:00 AM
Duration
10 hours 12 minutes
Road
A21 – A21 Southbound Between A26 Near Tonbridge (East) And A228
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Reason
Maintenance Work
Live incident
Active roadworks
Planned
Cleared
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First published
Sun, Sep 28, 2025 6:49 PM
Last updated
Mon, Sep 29, 2025 2:32 AM
Cleared
Mon, Sep 29, 2025 5:00 AM
  • Latest update: A21 southbound Quarry Hill Jct to Longfield road carriageway closure
Coordinates
51.171920, 0.290716
Latitude span
51.151878 – 51.183106
Longitude span
0.258063 – 0.306238
Bounding box centre
51.167492, 0.282151
Location descriptions
  • A21 southbound between A26 near Tonbridge (east) and A228
  • A21 southbound between A26 near Tonbridge (west) and A26 near Tonbridge (east)
  • A21 southbound within the A26 near Tonbridge (east) junction
  • A21 southbound at a minor junction between A26 near Tonbridge (east) and A228
  • A21 southbound between A225 and A26 near Tonbridge (west)
  • A21 southbound access from A26 near Tonbridge (east)
Feed validity status
Active
Overall feed start
Sun, Sep 28, 2025 6:48 PM
Overall feed end
Mon, Sep 29, 2025 5:00 AM
Feed window length
10 hours 12 minutes
Probability code (raw)
certain
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

7 coordinate pairs
Description
A21 southbound between A26 near Tonbridge (east) and A228
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{6FF30500-1457-43C6-89E9-7BE44A35C459}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
131 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.15306 0.303281
51.152882 0.303262
51.15275 0.303243
51.152519 0.30321
51.152313 0.303184
51.151972 0.30314
51.151878 0.303128

Segment 2

15 coordinate pairs
Description
A21 southbound between A26 near Tonbridge (east) and A228
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{118B572F-E045-4821-83F0-CEAFD21C495F}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
608 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.165644 0.306094
51.165637 0.306095
51.164731 0.306107
51.164411 0.306101
51.163749 0.306114
51.163229 0.306126
51.162739 0.306175
51.16239 0.306201
51.161929 0.306234
51.161804 0.306238
51.16156 0.306232
51.161206 0.306164
51.16107 0.306135
51.160802 0.306065
51.160216 0.305773

Segment 3

5 coordinate pairs
Description
A21 southbound between A26 near Tonbridge (west) and A26 near Tonbridge (east)
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{45FC92B2-2D13-4231-A57F-93E058C5C53A}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
171 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.182633 0.260152
51.182601 0.260279
51.18236 0.261226
51.182224 0.261749
51.182067 0.262428

Segment 4

4 coordinate pairs
Description
A21 southbound between A26 near Tonbridge (west) and A26 near Tonbridge (east)
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{FB7A37CD-0A35-4745-BCDD-59CC29F21772}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
95 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.182067 0.262428
51.181973 0.262824
51.181793 0.263574
51.181755 0.263701

Segment 5

8 coordinate pairs
Description
A21 southbound between A26 near Tonbridge (east) and A228
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{AA00148E-5EEE-4D06-803A-9CFDBD5A399C}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
238 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.1677 0.305246
51.167445 0.305436
51.167119 0.305645
51.166865 0.305784
51.166538 0.305901
51.166361 0.305958
51.166017 0.306049
51.165644 0.306094

Segment 6

8 coordinate pairs
Description
A21 southbound within the A26 near Tonbridge (east) junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{1B523D39-688C-4DDD-8E94-1EB08532ED10}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
269 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.18088 0.279126
51.180865 0.279855
51.180851 0.28014
51.18081 0.280868
51.18072 0.281794
51.180696 0.282079
51.180643 0.28252
51.18058 0.282946

Segment 7

6 coordinate pairs
Description
A21 southbound between A26 near Tonbridge (east) and A228
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{418E4F32-623A-4E48-9AE5-AC503C62ECF0}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
263 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.178623 0.289273
51.17835 0.289762
51.1781 0.290213
51.17764 0.291028
51.177234 0.291731
51.177038 0.29207

Segment 8

11 coordinate pairs
Description
A21 southbound within the A26 near Tonbridge (east) junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{92E4C0E9-240D-4243-AA6F-EF9242E72CEC}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
496 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.18058 0.282946
51.180549 0.283145
51.180509 0.283386
51.180308 0.284449
51.180191 0.284942
51.18005 0.2855
51.179862 0.286166
51.179599 0.28696
51.179353 0.287607
51.179155 0.28809
51.178623 0.289273

Segment 9

11 coordinate pairs
Description
A21 southbound at a minor junction between A26 near Tonbridge (east) and A228
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{DBB148CE-0114-47BA-9D2F-47558396871F}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
457 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.160216 0.305773
51.159707 0.30538
51.159222 0.305
51.158617 0.304552
51.158426 0.304423
51.158257 0.304313
51.157925 0.304096
51.157564 0.303902
51.157055 0.30367
51.156654 0.303529
51.156388 0.303459

Segment 10

21 coordinate pairs
Description
A21 southbound between A26 near Tonbridge (west) and A26 near Tonbridge (east)
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{57085BAD-A10B-4CC1-BC44-06FDE1A8C522}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
1,102 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.181755 0.263701
51.181716 0.263842
51.180993 0.26684
51.180844 0.267534
51.180794 0.267803
51.180733 0.268186
51.180671 0.26857
51.180607 0.26911
51.180548 0.269823
51.180531 0.270223
51.180511 0.270794
51.180506 0.271509
51.180523 0.272054
51.18059 0.273202
51.180612 0.273489
51.180638 0.273991
51.180696 0.274724
51.18081 0.27669
51.180861 0.27778
51.18088 0.278639
51.18088 0.279126

Segment 11

14 coordinate pairs
Description
A21 southbound between A26 near Tonbridge (east) and A228
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{4984E3EB-DF63-417F-8218-AE70D47EE866}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
744 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.173909 0.299531
51.173735 0.299851
51.17356 0.300151
51.173311 0.300524
51.173011 0.300946
51.172621 0.301419
51.172278 0.30178
51.171915 0.302108
51.171451 0.302466
51.170917 0.302831
51.170422 0.303165
51.169826 0.303607
51.169221 0.304048
51.168188 0.304866

Segment 12

2 coordinate pairs
Description
A21 southbound at a minor junction between A26 near Tonbridge (east) and A228
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{220695CE-EE02-40EA-8A34-3B3258DA9C33}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
24 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.174045 0.299253
51.173909 0.299531

Segment 13

8 coordinate pairs
Description
A21 southbound at a minor junction between A26 near Tonbridge (east) and A228
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{6800B32E-4473-422B-AD6E-9AF3CF63138B}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
370 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.156388 0.303459
51.155738 0.303327
51.155309 0.303276
51.154619 0.303255
51.154063 0.303253
51.153643 0.303268
51.153105 0.303282
51.15306 0.303281

Segment 14

5 coordinate pairs
Description
A21 southbound between A225 and A26 near Tonbridge (west)
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{90506598-F592-42F8-8B6E-B73BE4672B4E}
Linear Element Type
A Carriageway
From Distance
478 m
To Distance
633 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.183106 0.258063
51.183045 0.258369
51.182866 0.259233
51.182856 0.25929
51.182633 0.260152

Segment 15

3 coordinate pairs
Description
A21 southbound at a minor junction between A26 near Tonbridge (east) and A228
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{B4AB0091-D6FF-4B6E-A3B6-1F878AFAC2C5}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
60 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.168188 0.304866
51.167795 0.305174
51.1677 0.305246

Segment 16

3 coordinate pairs
Description
A21 southbound access from A26 near Tonbridge (east)
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
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
{BEA4C6B9-72A5-49F0-ABBF-22D809D3463C}
Linear Element Type
A Carriageway Entry Slip
From Distance
13 m
To Distance
145 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.179415 0.287859
51.179232 0.28819
51.178623 0.289273

Segment 17

16 coordinate pairs
Description
A21 southbound between A26 near Tonbridge (east) and A228
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{418E4F32-623A-4E48-9AE5-AC503C62ECF0}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
869 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.178623 0.289273
51.17835 0.289762
51.1781 0.290213
51.17764 0.291028
51.177234 0.291731
51.176884 0.292338
51.176373 0.293251
51.175932 0.294079
51.175685 0.294606
51.17547 0.295141
51.175273 0.295697
51.175067 0.29636
51.174809 0.297229
51.174531 0.298082
51.1743 0.298683
51.174045 0.299253
Geometry type
MultiLineString
Geometry points
147
First coordinate pair
0.303281, 51.153060
Road section segments
1
Road section points
147
View geometry JSON 
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View road section coordinates 
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Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Certain
Validity status
Active
Road management
Carriageway Closures
Feed region label
Tonbridge
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Sun, Sep 28, 2025 6:49 PM
Record versioned
Mon, Sep 29, 2025 2:32 AM
Coordinate source
Geometry

Driving on the A21? See every live closure, roadwork and planned restriction on this road.

A21 live closures

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