Plan ahead! Closures impact A2, A20, A21, A282. Expect delays due to maintenance and road work. Check routes.

Tuesday, February 11, has closures. The A2 eastbound Tollgate entry closes from 8 PM to 6 AM. They are doing drainage work. The A2 westbound Dartford Heath entry closes from 10 PM to 5:30 AM. Workers need to survey gantries. The A20 westbound, A260 to M20 Jct 13, closes from 8 PM to 6 AM. They will maintain the tunnel.
The A21 closes in both directions, A2100 to Westfield Lane, from 8 PM to 6 AM due to pavement work. The A21 northbound Quarry Hill entry also closes for work from 8 PM to 6 AM. The A21 southbound Vauxhall Lane to Longfield Road closes for maintenance from 8 PM to 5 AM.
The A21 southbound Morley Road entry closes from 8 PM to 6 AM. Wednesday, February 12, has more closures. The A2 northbound Eastern Docks to Duke of York closes for maintenance from 8 PM to 6 AM. Also, the A21 has closures in both directions, from A2100 to Westfield Lane, between 8 PM and 6 AM. Workers are doing pavement work. The A21 northbound Quarry Hill entry closes, also for pavement work between 8 PM and 6 AM.
Thursday, February 13, brings further closures. The A2 eastbound Adisham Road exit closes from 8 PM to 6 AM for survey work. The A21 has closures in both directions again, A2100 to Westfield Lane, from 8 PM to 6 AM, where pavement work continues. Additionally, the A21 northbound Quarry Hill entry closes, and sign work lasts from 8 PM to 6 AM.
More A21 closures happen Thursday. The Morleys exit shuts for maintenance; this northbound closure is from 8 PM to 6 AM. On the A21 southbound, a closure occurs from Forstal Farm Roundabout to Lady Oak Lane, B2079, from 8 PM to 5 AM.
Friday, February 14, will also see closures. The A2 eastbound Adisham Road exit closes for survey work between 8 PM and 6 AM The A21 closes in both directions, A2100 to Westfield Lane, from 8 PM to 6 AM for more road work.
The A21 has additional closures Friday. Southbound, the Sevenoaks exit closes, northbound the Westerham Road exit closes, both from 8 PM to 6 AM. The A21 northbound Quarry Hill entry is closing. These A21 closures last until February 17. Structural work needs to finish, and signage work will continue.
Saturday, February 15, road work continues. Both directions of the A2 at Brenley Corner close, just the west quadrant, from 8 PM to 6 AM for maintenance work. The A21 southbound Sevenoaks exit and the A21 northbound Westerham Road exit are closed. They’re both still closed for structural work.
On Saturday, the A282 northbound closes. The Dartford Crossing West Tunnel closes too, from 10 PM to 5 AM, for maintenance. Use the National Highways network for diversions.
Sunday, February 16, the A2 has closures. Both directions at Brenley Corner close, just the west part, from 8 PM to 6 AM for maintenance work. The A21 southbound Sevenoaks exit and the A21 northbound Westerham Road exit are still closed. They reopen on February 17 after structural work. The A282 northbound is busy.
The A282 northbound has more closures. The Dartford Crossing East Tunnel is closed from 10 PM to 5 AM. No vehicles over 4.8m are allowed. Use the National Highways network instead for diversions.