A21 southbound lane 1 and layby closure (40/0 end 41/3)
ClearedA21 southbound lane 1 and layby closure (40/0 end 41/3)
- Start time
- Fri, Oct 9, 2026 7:00 PM
- Expected end
- Sat, Oct 10, 2026 4:00 AM
- Duration
- 2 seconds
- Road
- A21 – A21 Southbound Between A225 And A26 Near Tonbridge (West)
- Category
- Construction Work
- Direction
- Southbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 1 closed, 1 of 1 lanes affected
- Reason
- Construction Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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Planning history
EPC ratings & more
- First published
- Wed, Oct 7, 2026 2:27 PM
- Last updated
- Fri, Oct 9, 2026 8:38 AM
- Cleared
- Fri, Oct 9, 2026 7:00 PM
- Latest update: A21 southbound lane 1 and layby closure (40/0 end 41/3)
- Coordinates
- 51.184956, 0.246124
- Latitude span
- 51.183106 – 51.189904
- Longitude span
- 0.235562 – 0.258063
- Bounding box centre
- 51.186505, 0.246813
- Location descriptions
-
- A21 southbound between A225 and A26 near Tonbridge (west)
- Feed validity status
- Planned
- Overall feed start
- Fri, Oct 9, 2026 7:00 PM
- Overall feed end
- Sat, Oct 10, 2026 4:00 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
- 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
- 646 m
- To Distance
- 733 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.18441 0.24475 51.184327 0.245052 51.184278 0.245264 51.184123 0.245912
Segment 2
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
- 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
- 251 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 51.183639 0.249011 51.183606 0.249407
Segment 3
3 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
- {24BDFEA0-1C29-49E0-9B7C-D0858B860160}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 79 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.183606 0.249407 51.18358 0.249723 51.183536 0.250535
Segment 4
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
- 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
- 251 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 51.183639 0.249011 51.183606 0.249407
Segment 5
16 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
- {90506598-F592-42F8-8B6E-B73BE4672B4E}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 478 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.183514 0.25128 51.18349 0.25208 51.183488 0.252166 51.183488 0.252653 51.183484 0.252853 51.183455 0.253882 51.183453 0.254025 51.183439 0.254725 51.183421 0.255196 51.183418 0.255325 51.183402 0.255711 51.183312 0.256665 51.183278 0.256992 51.183248 0.257177 51.183144 0.257873 51.183106 0.258063
Segment 6
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 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
- 10 m
- To Distance
- 270 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.189904 0.235562 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
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 End2
- Linear Element Road
- A21
- Linear Element Model
- The Network Model
- Linear Element Id
- {24BDFEA0-1C29-49E0-9B7C-D0858B860160}
- 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
51.183606 0.249407 51.18358 0.249723 51.183525 0.250751 51.183514 0.25128
- Geometry type
- MultiLineString
- Geometry points
- 73
- First coordinate pair
- 0.244750, 51.184410
- Road section segments
- 1
- Road section points
- 73
View geometry JSON
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View road section coordinates
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- Cause type
- Construction Work
- Detailed cause
- Construction 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
- Wed, Oct 7, 2026 2:27 PM
- Record versioned
- Fri, Oct 9, 2026 8:38 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 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 10 hours 59 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 Pembury to Cryals road carriageway closure
Planned Roadworks National Highways
Dunton Green
A21 · A21 Southbound Between A26 Near Tonbridge (East) And A228
Starts in 59 minutes 57 seconds
Starts 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)
Planned Roadworks National Highways
Royal Tunbridge Wells
A21 · Roundabout At A21/B2169
Starts in 59 minutes 57 seconds
Starts 12 Oct 2026, 19:00
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
A21 both directions Kippings Cross to Forstal Farm carriageway closure
Cleared Roadworks National Highways
Royal Tunbridge Wells
A21 · A21 Southbound At A Minor Junction Between B2160 And A262
Cleared 3 days 22 hours ago
Started 8 Oct 2026, 19:00
Ended 8 Oct 2026, 19:10
A21 both directions Kippings Cross to Forstal Farm carriageway closure
Category: Road Maintenance
View update
A21 both directions Kippings Cross to Forstal Farm carriageway closure
Cleared Roadworks National Highways
Royal Tunbridge Wells
A21 · A21 Southbound At A Minor Junction Between B2160 And A262
Cleared 3 days 15 hours ago
Started 8 Oct 2026, 18:45
Ended 9 Oct 2026, 02:20
A21 both directions Kippings Cross to Forstal Farm carriageway closure
Category: Road Maintenance
View update
M20 eastbound lane 1 closure (47/9A to 51/9A)
Cleared Roadworks National Highways
Maidstone West
M20 · M20 Eastbound Between J3 And J4
Cleared 4 days 18 hours ago
Started 7 Oct 2026, 19:03
Ended 7 Oct 2026, 23:05
M20 eastbound lane 1 closure (47/9A to 51/9A)
Category: Road Maintenance
View update