A21 southbound lane 1 closure (46/5A to 49/2A)
ClearedA21 southbound lane 1 closure (46/5A to 49/2A)
- Start time
- Mon, Sep 14, 2026 7:41 PM
- Expected end
- Tue, Sep 15, 2026 5:00 AM
- Duration
- 6 hours 59 minutes 1 second
- Road
- A21 – A21 Southbound Within The A228 Junction
- Category
- Road Maintenance
- Direction
- Southbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 1 closed, 1 of 1 lanes affected
- Reason
- Tree And Vegetation Cutting Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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- First published
- Mon, Sep 14, 2026 7:41 PM
- Last updated
- Tue, Sep 15, 2026 2:20 AM
- Cleared
- Tue, Sep 15, 2026 2:40 AM
- Latest update: A21 southbound lane 1 closure (46/5A to 49/2A)
- Coordinates
- 51.151507, 0.305217
- Latitude span
- 51.142486 – 51.163660
- Longitude span
- 0.303019 – 0.310533
- Bounding box centre
- 51.153073, 0.306776
- Location descriptions
-
- A21 southbound within the A228 junction
- A21 southbound at a minor junction between A26 near Tonbridge (east) and A228
- A21 southbound between A26 near Tonbridge (east) and A228
- A21 southbound between A228 and B2160
- Feed validity status
- Active
- Overall feed start
- Mon, Sep 14, 2026 7:41 PM
- Overall feed end
- Tue, Sep 15, 2026 5:00 AM
- Feed window length
- 9 hours 19 minutes
- 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
6 coordinate pairs- Description
- A21 southbound within the A228 junction
- 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
- {A496DEFA-B5AF-4D14-BB65-B33F8A43FC58}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 160 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.144411 0.306638 51.144319 0.306762 51.143873 0.307498 51.14363 0.307943 51.14348 0.308265 51.143443 0.308334
Segment 2
11 coordinate pairs- Description
- A21 southbound at a minor junction between A26 near Tonbridge (east) and A228
- 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
- {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 3
11 coordinate pairs- Description
- A21 southbound between A26 near Tonbridge (east) and A228
- 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
- {118B572F-E045-4821-83F0-CEAFD21C495F}
- Linear Element Type
- A Carriageway
- From Distance
- 220 m
- To Distance
- 608 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.16366 0.306116 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 4
2 coordinate pairs- Description
- A21 southbound within the A228 junction
- 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
- {4F3B539A-69B2-429A-9A10-A32C3A080E3D}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 8 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.143443 0.308334 51.143396 0.308432
Segment 5
30 coordinate pairs- Description
- A21 southbound between A26 near Tonbridge (east) and A228
- 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
- {6FF30500-1457-43C6-89E9-7BE44A35C459}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 1,027 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 51.151615 0.303095 51.151587 0.303092 51.151036 0.303044 51.150601 0.303026 51.15012 0.303019 51.149669 0.303033 51.149321 0.303074 51.148861 0.303182 51.1484 0.303316 51.147901 0.303522 51.147354 0.303811 51.147008 0.304022 51.146771 0.304168 51.146434 0.304408 51.146105 0.304678 51.146004 0.304773 51.145793 0.304963 51.145527 0.305235 51.145417 0.305359 51.145343 0.305441 51.145049 0.305783 51.144726 0.306211 51.144541 0.306444 51.144411 0.306638
Segment 6
8 coordinate pairs- Description
- A21 southbound at a minor junction between A26 near Tonbridge (east) and A228
- 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
- {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 7
5 coordinate pairs- Description
- A21 southbound between A228 and B2160
- 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
- {705F9B6A-45D1-49D7-8D7C-39B9516F246C}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 174 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.143374 0.308479 51.143273 0.308712 51.142897 0.309551 51.142605 0.310237 51.142486 0.310533
Segment 8
2 coordinate pairs- Description
- A21 southbound between A228 and B2160
- 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
- {8D496642-1E28-4EA9-81C0-2B13AD0CFE6C}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 4 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.143396 0.308432 51.143374 0.308479
- Geometry type
- MultiLineString
- Geometry points
- 75
- First coordinate pair
- 0.306638, 51.144411
- Road section segments
- 1
- Road section points
- 75
View geometry JSON
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View road section coordinates
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- Cause type
- Road Maintenance
- Detailed cause
- Tree And Vegetation Cutting Work
- Compliance
- Mandatory
- Probability
- Certain
- Validity status
- Active
- Road management
- Other
- Feed region label
- Tonbridge
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Mon, Sep 14, 2026 7:41 PM
- Record versioned
- Tue, Sep 15, 2026 2:20 AM
- Coordinate source
- Geometry
Driving on the A21? See every live closure, roadwork and planned restriction on this road.
A21 live closuresRelated incidents
A21 southbound Pembury to Cryals road carriageway closure
Planned Roadworks National Highways
Dunton Green
A21 · A21 Southbound Between A26 Near Tonbridge (East) And A228
Expected to clear in 9 hours 46 minutes
Started 12 Oct 2026, 19:00
Expected clear 13 Oct 2026, 05:00
A21 southbound Pembury to Cryals road carriageway closure
Category: Road Maintenance
View update
A21 southbound lane 2 closure (including ring management of Scotney Castle Roundabout)(59.2 - 59.6)
Active Roadworks National Highways
Royal Tunbridge Wells
A21 · Roundabout At A21/B2169
Expected to clear in 9 hours 46 minutes
Started 12 Oct 2026, 18:36
Expected clear 13 Oct 2026, 05:00
A21 southbound lane 2 closure (including ring management of Scotney Castle Roundabout)(59.2 - 59.6)
Category: Road Maintenance
View update
M25 Clockwise Jct 4 to Jct 5 carriageway closure
Cleared Roadworks National Highways
Dunton Green
M25 · M25 Clockwise Between J4 And J5
Expected to clear in 9 hours 16 minutes
Started 12 Oct 2026, 21:00
Expected clear 13 Oct 2026, 04:30
M25 Clockwise Jct 4 to Jct 5 carriageway closure
Category: Road Maintenance
View update
M25 Clockwise Jct 4 to Jct 5 lane 1 closure
Planned Roadworks National Highways
Dunton Green
M25 · M25 Clockwise Within J5
Starts in 1 hour 46 minutes
Starts 12 Oct 2026, 21:00
Expected clear 13 Oct 2026, 04:30
M25 Clockwise Jct 4 to Jct 5 lane 1 closure
Category: Road Maintenance
View update
A21 southbound lane 1 closure (30/4 to 34/3)
Cleared Roadworks National Highways
Dunton Green
A21 · A21 Southbound Between A25 And A225
Expected to clear in 9 hours 46 minutes
Started 12 Oct 2026, 19:00
Expected clear 13 Oct 2026, 05:00
A21 southbound lane 1 closure (30/4 to 34/3)
Category: Road Maintenance
View update
A21 southbound lane 2 closure (including ring management of Scotney Castle Roundabout)(59.2 - 59.6)
Cleared Roadworks National Highways
Royal Tunbridge Wells
A21 · Roundabout At A21/B2169
Cleared 3 minutes 33 seconds ago
Started 12 Oct 2026, 19:00
Ended 12 Oct 2026, 19:10
A21 southbound lane 2 closure (including ring management of Scotney Castle Roundabout)(59.2 - 59.6)
Category: Road Maintenance
View update