M25 junction 10
Restoring heathland and upgrading the junction with the A3 Wisley Interchange to reduce congestion, improve safety and create more reliable journeys.
Latest updates
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09 October 2024
Closure updates on the M25 Junction 10 and A3 Northbound - October 2024
M25 overnight closure at junction 10:
Tuesday, 8 October to Thursday, 10 October
10:00 pm - 5:30 amFriday 11 October - 11:00pm - 6:00am
- The M25 will be closed in both directions at Junction 10 during these times.
Diversion
- Traffic will be diverted up onto the gyratory, round the roundabout and back onto the M25.
A245 Overnight Closure
Tuesday, 8 October, from 10:00 pm to 5:30 am
Wednesday, 9 October, from 10:00 pm to 5:30 am- The A245 will be closed in both directions between the Painshill junction and Seven Hills Road.
Diversion
- Take the B365 Seven Hills Road.
- Continue towards the A317 Queens Road.
- Proceed onto the A244 Esher Road.
- Follow Lammas Lane.
- Finally, join the A307 Portsmouth Road.
A3 Southbound Overnight Closure
Thursday, 10 October, from 10:00 pm to 5:30 am
Friday, 11 October, from 11:00 pm to 6:00 am- The A3 will be closed southbound at junction 10.
Diversion
- Traffic will be diverted onto the gyratory.
Navigate around the roundabout. - Rejoin the A3.
B2039 Ockham Road North Closure
Until 10:00 pm, Tuesday, 15 October
- The northbound B2039 Ockham Road North approach to the Ockham roundabout from Guileshill Lane.
Diversion
- Continue on Ockham Road North.
- Turn left onto Forest Road.
- Turn left onto Old Lane.
- Turn left onto the A3 South.
- Rejoin at the Ockham roundabout.
Please remember that closures can change at short notice. You can check the latest information on our daily closures page or find live travel information on our Traffic England. Our travel alerts give details of live incidents on our network.
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04 October 2024
M25 Junction 10 gyratory weekend closure - 4 October to 7 October
The on and off slips at the junction 10 gyratory will be closed from Friday 4 October 9pm to Monday 7 October 6am.
During both these gyratory closures:
- the A3 and M25 will both remain open during these times
- you will only be able to drive through the junction
- you won’t be able to leave or join either the A3 or the M25 as you normally would
- local diversions will be in place for local residents and businesses.
The A3 Northbound off slip to the Painshill Junction A245 has been reopened for the weekend to allow traffic to access the Painshill Junction.
Diversions
While the Ultra Low Emission Zone across London will remain in force during these closures, the signed diversion routes have been designed to ensure that drivers would avoid any charges. Drivers are therefore advised to follow the signed diversion route or check whether their vehicle would be subject to charges at the Transport for London website.
M25 travelling eastbound (towards Gatwick), to continue north or south on the A3.
- leave the M25 at Junction 11
- follow the A320 towards the Six Crossroads roundabout Junction with the A245 Woking, (approximately 3.6 miles)
- take the A245 to Sheerwater, West Byfleet and Byfleet (approximately 5.7 miles) to join the A3 north or south at the Painshill Junction.
M25 travelling eastbound (toward Gatwick) to continue north or south on the A3 diversion map.
M25 travelling westbound (towards Heathrow), to continue north on the A3
- leave the M25 at junction 9
- follow the A243 towards Malden Rushett and Chessington (Approximately 5.3 miles)
- at the Hook Junction turn left onto the A309 Kingston Bypass and continue to the Scilly Isles Junction with the A307 (approximately 2.1 miles)
- then take first exit to the A307 towards Esher and Cobham to the Between Streets Junction (approximately 4.5 miles)
- at the junction of the A307 Portsmouth Road take the second exit to the A245 and head towards Painshill Junction and join the A3 north (approximately 0.6 miles)
M25 travelling westbound (towards Heathrow) to continue north on A3 diversion map.
M25 travelling westbound (towards Heathrow), to continue south on the A3
- leave at junction 9 taking the first exit and follow the A24 Leatherhead Bypass south to the Givons Grove junction with the A246 (approximately 3.6 miles).
- at the Givons Grove roundabout junction with the A246 take the second exit to the A246 Leatherhead Road toward Guildford to the Clandon Crossroads (approximately 8.5 miles)
- at the Clandon Crossroads take the right turn to the A247 Clandon Road and then access the A3 South at the Send Junction (approximately 2.1 miles)
M25 travelling westbound (towards Heathrow), to continue south on the A3 diversion map.
A3 travelling southbound (towards Guildford), to continue west on M25
- leave the A3 at the Painshill junction and follow the A245 through Byfleet, West Byfleet and Sheerwater towards the Six Crossroads Roundabout junction with the A320 Woking (approximately 5.7 miles)
- Take the fifth exit to the A320 which will take you to Junction 11 of the M25 (Approximately 3.6 miles)
A3 travelling southbound (towards Guildford), to continue west on M25 diversion map.
A3 travelling southbound (towards Guildford), to continue east on M25
- leave the A3 at the Painshill junction and follow the A245 towards Painshill to the Between Streets junction with the A307 (approximately 0.6 miles)
- take the first exit to the A307 towards Esher to the Scilly Isles Junction with the A309 Kingston Bypass (approximately 4.5 miles)
- take the second exit onto the A309 Kingston Bypass up to the A3 Hook Junction (approximately 2.1 miles)
- at the Hook Junction take the second exit to the A243 towards Hook and Malden Rushett and Join the M25 at Junction 9 (approximately 5.3 miles)
A3 travelling southbound (towards Guildford), to continue east on M25 diversion map.
A3 travelling north (towards London), to continue east on M25
- leave the A3 at Send onto the B2215, at the roundabout take the third exit to the A247 through West Clandon and to the Clandon Crossroads junction with the A246 (approximately 2.4 miles)
- turn left to the A3246 towards Leatherhead and continue to the Givons Grove roundabout junction with the A24 Leatherhead Bypass (approximately 8.5 miles)
- then take the second exit to the A24 Leatherhead bypass and continue to the roundabout junction with the A24 taking the second exit to the 243 (approximately 1.6 miles)
- continue along the A243 to join the M25 east at Junction 9 (approximately 1.3 miles)
A3 travelling north (towards London), to continue east on M25 diversion map.
A3 travelling northbound (towards London), to continue west on M25
- leave the A3 at Send onto the B2215, at the roundabout take the first exit to the A247 Send Barns Lane, to the roundabout junction with B382 High Street Old Woking (approximately 2.1 miles)
- take the second exit to the B382 High Street and continue onto the B382 Old Woking Road then continue to the roundabout Junction with the A245 (approximately 2.9 miles)
- take the first exit to the A245 Sheerwater Road continuing on the A245 to the Six Crossroads Roundabout Junction with the A320 taking the fifth exit to the A320 Chertsey road (approximately 1.8 miles), then continuing on the A320 the M25 J11 to join the M25 west (approximately 3.6 miles) A3 North to M25 West
A3 travelling northbound (towards London), to continue west on M25 diversion map.
There may be delays on these diversion routes, so please plan your journey in advance.
B2039 Ockham Road North
Our closure on the northbound B2039 Ockham Road North approach to the Ockham roundabout from Guileshill Lane will remain until Tuesday 15 October.
This is due to ongoing utility works.
Diversion
- by Ockham Road north
- left to Forest Road
- then left to Old Lane
- then left to the A3 South and back to Ockham roundabout
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01 October 2024
Upcoming closures - week commencing Monday 30 September
A3 Southbound Closure - 30 September to 3 October
We'll close the A3 southbound carriageway from M25 junction 10 to the A247 at Send overnight (10pm to 5.30am) from Monday 30 September to Thursday 3 October.
Diversion
- travel on the A3 northbound to Painshill
- east onto the A245
- northbound on the A307 to the A309 Kingston Bypass
to join the A3 southbound the diversion is
- by the A243 at Hook to the M25 J9
- southbound on the A24 to the A246
- northbound on the A247 to rejoin the A3 South at Send
A245 Overnight closure - 30 September to 2 October
We'll close the A245 in both directions between Painshill roundabout and Seven Hills Road overnight (10pm to 5.30am) from Monday 30 September to Wednesday 2 October.
Diversion
- by the B365 Seven Hills Rd towards the A317 Queens Road
onto the A244 Esher Road - along Lammas Lane
- onto the A307 Portsmouth Road in both directions
Junction 10 gyratory overnight closure - 3 October
We'll close the on and off slip roads on the junction 10 gyratory overnight (10pm to 5.30am) on Thursday 3 October.
This is in readiness for the main weekend closure.
Junction 10 gyratory weekend closure - 4 October to 7 October
The on and off slips at the junction 10 gyratory will be closed from Friday 4 October 9pm to Monday 7 October 6am.
During both these gyratory closures:
- the A3 and M25 will both remain open during these times
- you will only be able to drive through the junction
- you won’t be able to leave or join either the A3 or the M25 as you normally would
- local diversions will be in place for local residents and businesses.
Diversions
While the Ultra Low Emission Zone across London will remain in force during these closures, the signed diversion routes have been designed to ensure that drivers would avoid any charges. Drivers are therefore advised to follow the signed diversion route or check whether their vehicle would be subject to charges at the Transport for London website.
M25 travelling eastbound (towards Gatwick), to continue north or south on the A3.
- leave the M25 at Junction 11
- follow the A320 towards the Six Crossroads roundabout Junction with the A245 Woking, (approximately 3.6 miles)
- take the A245 to Sheerwater, West Byfleet and Byfleet (approximately 5.7 miles) to join the A3 north or south at the Painshill Junction.
M25 travelling eastbound (toward Gatwick) to continue north or south on the A3 diversion map.
M25 travelling westbound (towards Heathrow), to continue north on the A3
- leave the M25 at junction 9
- follow the A243 towards Malden Rushett and Chessington (Approximately 5.3 miles)
- at the Hook Junction turn left onto the A309 Kingston Bypass and continue to the Scilly Isles Junction with the A307 (approximately 2.1 miles)
- then take first exit to the A307 towards Esher and Cobham to the Between Streets Junction (approximately 4.5 miles)
- at the junction of the A307 Portsmouth Road take the second exit to the A245 and head towards Painshill Junction and join the A3 north (approximately 0.6 miles)
M25 travelling westbound (towards Heathrow) to continue north on A3 diversion map.
M25 travelling westbound (towards Heathrow), to continue south on the A3
- leave at junction 9 taking the first exit and follow the A24 Leatherhead Bypass south to the Givons Grove junction with the A246 (approximately 3.6 miles).
- at the Givons Grove roundabout junction with the A246 take the second exit to the A246 Leatherhead Road toward Guildford to the Clandon Crossroads (approximately 8.5 miles)
- at the Clandon Crossroads take the right turn to the A247 Clandon Road and then access the A3 South at the Send Junction (approximately 2.1 miles)
M25 travelling westbound (towards Heathrow), to continue south on the A3 diversion map.
A3 travelling southbound (towards Guildford), to continue west on M25
- leave the A3 at the Painshill junction and follow the A245 through Byfleet, West Byfleet and Sheerwater towards the Six Crossroads Roundabout junction with the A320 Woking (approximately 5.7 miles)
- Take the fifth exit to the A320 which will take you to Junction 11 of the M25 (Approximately 3.6 miles)
A3 travelling southbound (towards Guildford), to continue west on M25 diversion map.
A3 travelling southbound (towards Guildford), to continue east on M25
- leave the A3 at the Painshill junction and follow the A245 towards Painshill to the Between Streets junction with the A307 (approximately 0.6 miles)
- take the first exit to the A307 towards Esher to the Scilly Isles Junction with the A309 Kingston Bypass (approximately 4.5 miles)
- take the second exit onto the A309 Kingston Bypass up to the A3 Hook Junction (approximately 2.1 miles)
- at the Hook Junction take the second exit to the A243 towards Hook and Malden Rushett and Join the M25 at Junction 9 (approximately 5.3 miles)
A3 travelling southbound (towards Guildford), to continue east on M25 diversion map.
A3 travelling north (towards London), to continue east on M25
- leave the A3 at Send onto the B2215, at the roundabout take the third exit to the A247 through West Clandon and to the Clandon Crossroads junction with the A246 (approximately 2.4 miles)
- turn left to the A3246 towards Leatherhead and continue to the Givons Grove roundabout junction with the A24 Leatherhead Bypass (approximately 8.5 miles)
- then take the second exit to the A24 Leatherhead bypass and continue to the roundabout junction with the A24 taking the second exit to the 243 (approximately 1.6 miles)
- continue along the A243 to join the M25 east at Junction 9 (approximately 1.3 miles)
A3 travelling north (towards London), to continue east on M25 diversion map.
A3 travelling northbound (towards London), to continue west on M25
- leave the A3 at Send onto the B2215, at the roundabout take the first exit to the A247 Send Barns Lane, to the roundabout junction with B382 High Street Old Woking (approximately 2.1 miles)
- take the second exit to the B382 High Street and continue onto the B382 Old Woking Road then continue to the roundabout Junction with the A245 (approximately 2.9 miles)
- take the first exit to the A245 Sheerwater Road continuing on the A245 to the Six Crossroads Roundabout Junction with the A320 taking the fifth exit to the A320 Chertsey road (approximately 1.8 miles), then continuing on the A320 the M25 J11 to join the M25 west (approximately 3.6 miles) A3 North to M25 West
A3 travelling northbound (towards London), to continue west on M25 diversion map.
There may be delays on these diversion routes, so please plan your journey in advance.
B2039 Ockham Road North
Our closure on the northbound B2039 Ockham Road North approach to the Ockham roundabout from Guileshill Lane will remain until Tuesday 15 October.
This is due to ongoing utility works.
Diversion
- by Ockham Road north
- left to Forest Road
- then left to Old Lane
- then left to the A3 South and back to Ockham roundabout
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24 September 2024
Work from September to November
Overnight closures - Monday 23 September to Friday 27 September
We need overnight closures at the following locations.
M25 junction 10 overnight slip road closures
We need four overnight closures of east and west-bound carriageways between M25 junction 10 exit slip and entry slip for bridge works. The overnight slip road closures will be 10pm to 5.30am.
Diversion
The diversion will be by junction 10 exit slip road and junction 10 entry slip road.
A3 Northbound closure between B2215 Ripley to M25 junction 10
We'll close the A3 Northbound for four nights from the B2215 Ripley to junction 10 of the M25. We need these closures for cladding works to Wisley Bridge and barrier installation.
The overnight closures will be 10pm to 5.30am.
Diversions
Diversions will be:
- off at the B2215
- then right to the A247
- left at the Clandon Crossroads to the A246 through to junction 9 of the M25
Non-motorway traffic should:
- continue to the A243 to Hook
- then left to the A309 Kingston Bypass
- then left on the A309 to Cobham A245 ending at Painshill.
Ockham entry slip traffic will go south on the B2215 through Ripley and then turn left to join the diversion above.
Weekend work involving slip road closures - October to November
Drivers will need to the use junction 10 of the M25 differently for two weekends in October and one at the start of November.
While the A3 and the M25 will both be open, the slip roads off and on the junction won’t be. This means you won’t be able to leave or join the M25 or the A3 at junction 10.
Closures
The slip roads at the junction will close at 9pm on Fridays each weekend and reopen by 6am on Mondays on the following dates:
- 4 – 7 October,
- 18 – 21 October
- 1 – 4 November
Please think about how this will affect your journeys and what alternative routes you should take.
This may include using the M3, M23 or A24 to get on to the M25.
Diversions
While the Ultra Low Emission Zone across London will remain in force during these closures, the signed diversion routes have been designed to ensure that drivers would avoid any charges. Drivers are therefore advised to follow the signed diversion route or check whether their vehicle would be subject to charges at the Transport for London website.
M25 travelling eastbound (towards Gatwick), to continue north or south on the A3.
- leave the M25 at Junction 11
- follow the A320 towards the Six Crossroads roundabout Junction with the A245 Woking, (approximately 3.6 miles)
- take the A245 to Sheerwater, West Byfleet and Byfleet (approximately 5.7 miles) to join the A3 north or south at the Painshill Junction.
M25 travelling eastbound (toward Gatwick) to continue north or south on the A3 diversion map.
M25 travelling westbound (towards Heathrow), to continue north on the A3
- leave the M25 at junction 9
- follow the A243 towards Malden Rushett and Chessington (Approximately 5.3 miles)
- at the Hook Junction turn left onto the A309 Kingston Bypass and continue to the Scilly Isles Junction with the A307 (approximately 2.1 miles)
- then take first exit to the A307 towards Esher and Cobham to the Between Streets Junction (approximately 4.5 miles)
- at the junction of the A307 Portsmouth Road take the second exit to the A245 and head towards Painshill Junction and join the A3 north (approximately 0.6 miles)
M25 travelling westbound (towards Heathrow) to continue north on A3 diversion map.
M25 travelling westbound (towards Heathrow), to continue south on the A3
- leave at junction 9 taking the first exit and follow the A24 Leatherhead Bypass south to the Givons Grove junction with the A246 (approximately 3.6 miles).
- at the Givons Grove roundabout junction with the A246 take the second exit to the A246 Leatherhead Road toward Guildford to the Clandon Crossroads (approximately 8.5 miles)
- at the Clandon Crossroads take the right turn to the A247 Clandon Road and then access the A3 South at the Send Junction (approximately 2.1 miles)
M25 travelling westbound (towards Heathrow), to continue south on the A3 diversion map.
A3 travelling southbound (towards Guildford), to continue west on M25
- leave the A3 at the Painshill junction and follow the A245 through Byfleet, West Byfleet and Sheerwater towards the Six Crossroads Roundabout junction with the A320 Woking (approximately 5.7 miles)
- Take the fifth exit to the A320 which will take you to Junction 11 of the M25 (Approximately 3.6 miles)
A3 travelling southbound (towards Guildford), to continue west on M25 diversion map.
A3 travelling southbound (towards Guildford), to continue east on M25
- leave the A3 at the Painshill junction and follow the A245 towards Painshill to the Between Streets junction with the A307 (approximately 0.6 miles)
- take the first exit to the A307 towards Esher to the Scilly Isles Junction with the A309 Kingston Bypass (approximately 4.5 miles)
- take the second exit onto the A309 Kingston Bypass up to the A3 Hook Junction (approximately 2.1 miles)
- at the Hook Junction take the second exit to the A243 towards Hook and Malden Rushett and Join the M25 at Junction 9 (approximately 5.3 miles)
A3 travelling southbound (towards Guildford), to continue east on M25 diversion map.
A3 travelling north (towards London), to continue east on M25
- leave the A3 at Send onto the B2215, at the roundabout take the third exit to the A247 through West Clandon and to the Clandon Crossroads junction with the A246 (approximately 2.4 miles)
- turn left to the A3246 towards Leatherhead and continue to the Givons Grove roundabout junction with the A24 Leatherhead Bypass (approximately 8.5 miles)
- then take the second exit to the A24 Leatherhead bypass and continue to the roundabout junction with the A24 taking the second exit to the 243 (approximately 1.6 miles)
- continue along the A243 to join the M25 east at Junction 9 (approximately 1.3 miles)
A3 travelling north (towards London), to continue east on M25 diversion map.
A3 travelling northbound (towards London), to continue west on M25
- leave the A3 at Send onto the B2215, at the roundabout take the first exit to the A247 Send Barns Lane, to the roundabout junction with B382 High Street Old Woking (approximately 2.1 miles)
- take the second exit to the B382 High Street and continue onto the B382 Old Woking Road then continue to the roundabout Junction with the A245 (approximately 2.9 miles)
- take the first exit to the A245 Sheerwater Road continuing on the A245 to the Six Crossroads Roundabout Junction with the A320 taking the fifth exit to the A320 Chertsey road (approximately 1.8 miles), then continuing on the A320 the M25 J11 to join the M25 west (approximately 3.6 miles) A3 North to M25 West
A3 travelling northbound (towards London), to continue west on M25 diversion map.
There may be delays on these diversion routes, so please plan your journey in advance.
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16 September 2024
Weekend work involving slip road closures
Drivers will need to the use junction 10 of the M25 differently for two weekends in October and one at the start of November.
While the A3 and the M25 will both be open, the slip roads off and on the junction won’t be. This means you won’t be able to leave or join the M25 or the A3 at junction 10.
Closures
The slip roads at the junction will close at 9pm on Fridays each weekend and reopen by 6am on Mondays on the following dates:
- 4 – 7 October,
- 18 – 21 October
- 1 – 4 November
Please think about how this will affect your journeys and what alternative routes you should take.
This may include using the M3, M23 or A24 to get on to the M25.
Diversions
M25 travelling eastbound (towards Gatwick), to continue north or south on the A3.
- leave the M25 at Junction 11
- follow the A320 towards the Six Crossroads roundabout Junction with the A245 Woking, (approximately 3.6 miles)
- take the A245 to Sheerwater, West Byfleet and Byfleet (approximately 5.7 miles) to join the A3 north or south at the Painshill Junction.
M25 travelling eastbound (toward Gatwick) to continue north or south on the A3 diversion map.
M25 travelling westbound (towards Heathrow), to continue north on the A3
- leave the M25 at junction 9
- follow the A243 towards Malden Rushett and Chessington (Approximately 5.3 miles)
- at the Hook Junction turn left onto the A309 Kingston Bypass and continue to the Scilly Isles Junction with the A307 (approximately 2.1 miles)
- then take first exit to the A307 towards Esher and Cobham to the Between Streets Junction (approximately 4.5 miles)
- at the junction of the A307 Portsmouth Road take the second exit to the A245 and head towards Painshill Junction and join the A3 north (approximately 0.6 miles)
M25 travelling westbound (towards Heathrow) to continue north on A3 diversion map.
M25 travelling westbound (towards Heathrow), to continue south on the A3
- leave at junction 9 taking the first exit and follow the A24 Leatherhead Bypass south to the Givons Grove junction with the A246 (approximately 3.6 miles).
- at the Givons Grove roundabout junction with the A246 take the second exit to the A246 Leatherhead Road toward Guildford to the Clandon Crossroads (approximately 8.5 miles)
- at the Clandon Crossroads take the right turn to the A247 Clandon Road and then access the A3 South at the Send Junction (approximately 2.1 miles)
M25 travelling westbound (towards Heathrow), to continue south on the A3 diversion map.
A3 travelling southbound (towards Guildford), to continue west on M25
- leave the A3 at the Painshill junction and follow the A245 through Byfleet, West Byfleet and Sheerwater towards the Six Crossroads Roundabout junction with the A320 Woking (approximately 5.7 miles)
- Take the fifth exit to the A320 which will take you to Junction 11 of the M25 (Approximately 3.6 miles)
A3 travelling southbound (towards Guildford), to continue west on M25 diversion map.
A3 travelling southbound (towards Guildford), to continue east on M25
- leave the A3 at the Painshill junction and follow the A245 towards Painshill to the Between Streets junction with the A307 (approximately 0.6 miles)
- take the first exit to the A307 towards Esher to the Scilly Isles Junction with the A309 Kingston Bypass (approximately 4.5 miles)
- take the second exit onto the A309 Kingston Bypass up to the A3 Hook Junction (approximately 2.1 miles)
- at the Hook Junction take the second exit to the A243 towards Hook and Malden Rushett and Join the M25 at Junction 9 (approximately 5.3 miles)
A3 travelling southbound (towards Guildford), to continue east on M25 diversion map.
A3 travelling north (towards London), to continue east on M25
- leave the A3 at Send onto the B2215, at the roundabout take the third exit to the A247 through West Clandon and to the Clandon Crossroads junction with the A246 (approximately 2.4 miles)
- turn left to the A3246 towards Leatherhead and continue to the Givons Grove roundabout junction with the A24 Leatherhead Bypass (approximately 8.5 miles)
- then take the second exit to the A24 Leatherhead bypass and continue to the roundabout junction with the A24 taking the second exit to the 243 (approximately 1.6 miles)
- continue along the A243 to join the M25 east at Junction 9 (approximately 1.3 miles)
A3 travelling north (towards London), to continue east on M25 diversion map.
A3 travelling northbound (towards London), to continue west on M25
- leave the A3 at Send onto the B2215, at the roundabout take the first exit to the A247 Send Barns Lane, to the roundabout junction with B382 High Street Old Woking (approximately 2.1 miles)
- take the second exit to the B382 High Street and continue onto the B382 Old Woking Road then continue to the roundabout Junction with the A245 (approximately 2.9 miles)
- take the first exit to the A245 Sheerwater Road continuing on the A245 to the Six Crossroads Roundabout Junction with the A320 taking the fifth exit to the A320 Chertsey road (approximately 1.8 miles), then continuing on the A320 the M25 J11 to join the M25 west (approximately 3.6 miles) A3 North to M25 West
A3 travelling northbound (towards London), to continue west on M25 diversion map.
There may be delays on these diversion routes, so please plan your journey in advance.
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06 September 2024
M25 junction 10 overnight slip road closures – starting Monday 9 September
We’ll close the slip roads at junction 10 for four nights (10pm to 5.30am) from Monday 9 to Thursday 12 September.
During closures:
- you will only be able to drive through the junction
- you won’t be able to leave or join either the A3 or the M25 as you normally would.
Diversions
M25 travelling Eastbound (towards Gatwick), to continue North or South on the A3
If you are travelling eastbound on the M25 and want to leave the M25 and join the A3 to travel either north or south:
- leave the M25 at Junction 11
- follow the A320 towards Woking
- then pick up the A245 to Sheerwater, West Byfleet and Byfleet
- join the A3 at the Painshill Junction.
M25 travelling Westbound (towards Heathrow), to continue North or South on A3
If you are travelling westbound on the M25 and want to leave the M25 and join the A3 to travel either north or south
- leave at Junction 9 and follow the A243 towards Malden Rushett and Chessington
- at Hook Junction move onto the A309 Kingston Bypass, then onto the A307 towards Esher
- at the end of A307 Portsmouth Road pick up the A245 and head towards Painshill Junction and the A3.
A3 travelling Southbound (towards Guildford), to continue West on M25
If you are travelling southbound on the A3 and want to continue your journey west on the M25:
- leave the A3 at the Painshill junction
- follow the A245 through Byfleet, West Byfleet and Sheerwater towards Woking
- take the A320 in Woking to Junction 11 of the M25.
A3 Travelling Southbound (towards Guildford), to continue East on M25
If you are travelling southbound on the A3 and want to continue your journey East on the M25
- leave the A3 at the Painshill junction
- follow the A245 towards Painshill
- then take the A307 towards Esher and onto the A309 Kingston Bypass up to Hook Junction
- at Hook Junction take the A243 towards Hook and Malden Rushett
- join the M25 at Junction 9.
A3 Travelling North (towards London), to continue East on M25
If you are travelling northbound on the A3 and want to leave the A3 and join the M25 to travel east:
- leave the A3 at Send and take the B2215
- follow the A247 through West Clandon, then take the A246
- at Givons Grove roundabout, take the A24 Leatherhead Bypass then the A243
- join the M25 at Junction 9.
A3 Travelling Northbound (towards London), to continue West on M25
If you are travelling Northbound on the A3 and want to continue your journey west on the M25:
- leave the A3 at the Painshill junction
- follow the A245 through Byfleet, West Byfleet and Sheerwater towards Woking
- at Woking take the A320, which will take you to Junction 11 of the M25.
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23 August 2024
B2039 Ockham Road North closure
Our closures on the northbound B2039 Ockham Road North will be reinstated on Tuesday 27 August until Sunday 29 September to allow work on the utilities and to complete carriageway widening on the approach to the Ockham roundabout. Ockham Road North will be closed in one direction between Guilleshill Lane and the Ockham roundabout 24 hours a day.
The diversion will be via Ockham Road North then left to Forest Road then left to Old Lane and then left to the A3 South and then back to Ockham roundabout.
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11 August 2024
Eastbound carriageway reopened to traffic
We reopened the M25 eastbound carriageway on Sunday 11 August 7.30am after completing our work ahead of schedule.
Thanks for your patience during the closure.
Wisley Lane - Monday 12 to Wednesday 14 August overnight closure (10pm to 5.30am)
Wisley Lane will be closed for UK Power Networks (UKPN) diversion works.
Diversion for A3
Traffic will travel:
- by the A3 northbound to Esher common and return to the A245 Painshill
- turn right onto the A245 towards Byfleet
- turn left onto Pyrford Road and then left to Lock Lane.
Diversion for Wisley lane
Traffic will travel:
- by Lock Lane to Pyrford Road
- then right to the A245 and continue to Painshill.
Please don't use a Satnav when following any of our diversions. There's a risk it could direct you down an unsuitable road or back onto the network where it is closed.
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17 July 2024
M25 closures - see you next year!
Thank you to everyone who changed their plans and took advice to avoid the Wisley to Chertsey stretch of the M25 last weekend while it was closed. As a result, we completed a critical piece of bridge installation and made significant progress with our improvements to junction 10.
What’s also now important is there will be no more full weekend closures of the M25/A3 this calendar year. The two remaining closures will be next spring. We will give a minimum of four weeks’ notice for these closures so you can plan ahead, and we will avoid busy holiday periods.
Please bear in mind the M25/A3 will still be closed at times over some weekends, and we will also be doing some 12 hour night closures on the M25 through the autumn.
If you’d like to see more about what we did during last weekend's closure head to our page where we tell the story behind the closures.
Please check the ‘Upcoming closures’ section below for all our weeknight closures and lane restrictions so you can plan your journeys.
Thanks again for your patience!
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14 July 2024
M25 junction 10 - 11 open to traffic ahead of schedule
We reopened both carriageways over 7 hours ahead of schedule after installing the west bridge and a superspan gantry.
This weekend's works mirrored our second full closure in May, when we installed the bridge on the east side of the junction.
Thank you for bearing with us during the work. We're very grateful to all of you who took our advice, avoided the closure and completed your journeys in other ways.
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17 June 2024
Announcing our third full weekend closure
We can confirm that the M25 between junctions 10 and 11 will be closed from 9pm Friday 12 July to 6am Monday 15 July 2024.
We need to close the motorway to install a new bridge on the roundabout at Junction 10.
Only travel if necessary
We’re grateful to all drivers who avoided previous closures and completed their journeys in other ways. We urge you to do the same again.
If you do travel, expect delays and please leave a lot of extra time for your journey.
Diversion route
The local diversion route is the same for both directions:
Junction 10 to Junction 11
North bound A3 to Painshill Junction, A245 towards Woking, and then A320 to M25 Junction 11.
Junction 11 to Junction 10
A320 south towards Woking, A245 towards Byfleet and Painshill junction, Southbound A3 to Junction 10.
Avoiding the closure by taking the M25 via the Dartford Crossing may also be quicker.
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15 April 2024
Announcing our second full weekend closure
We can confirm that the M25 will be shut between junctions 9 (A243 Leatherhead) and 10 (A3 Wisley) from 9pm Friday 10 May to 6am Monday 13 May 2024.
This full closure is needed to install a new bridge.
Only travel if necessary
We’re grateful to all drivers last time who avoided the closure and completed their journeys in other ways. We urge you to do the same again.
Diversion routes
A 19-mile diversion route will be in place which uses the A3 and the A240.
Please follow the diversion and don’t follow your SatNav.
Clockwise diversion for all but over-height vehicles:
- leave M25 at junction 8, A217 (Reigate)
- follow the A217 London, Sutton, (A240) Kingston
- after 3½ miles turn left onto the A240 Epsom, Kingston
- after 3 miles at the Esso roundabout, turn right onto the A24 (A240) Kingston
- continue for 3 miles and at the Tolworth interchange turn left onto the A3 Portsmouth, Guildford
- continue for 9½ miles to the M25 and re-join the motorway at junction 10
Anticlockwise diversion for all but over-height vehicles:
- leave M25 at junction 10 to join the A3 towards London
- after 9½ miles at the Tolworth interchange leave the A3 turning right onto the A240 Epsom, Reigate
- continue for 3 miles to the Esso roundabout and turn left onto the A240 Reigate
- continue for 3 miles then turn right onto the A217 Reigate, M25
- after 3½ miles turn left to re-join the M25 motorway at junction 8.
Drivers using the signed diversion route won’t be subject to any Ultra Low Emission Zone (ULEZ) charges that may usually apply. The Ultra Low Emission Zone will remain in force on all other routes in London across the weekend.
If you're driving an over-height vehicle you must follow a different diversion route to avoid a low bridge. This is your route:
Further closures
We intend to close the M25 for three more weekends this year.
There will be no weekend closures in June.
The remaining closures will take place between July and the end of 2024.
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01 March 2024
More details about our M25 closure
Last weekend we closed the A3 for a full weekend and demolished two bridges.
Our next weekend closure will be for more demolition work, this time on the M25.
It means the M25 between junctions 10 and 11 will be closed in both directions from 9pm on Friday 15 to 6am Monday 18 March.
Diversion routes
The local diversion route below will be in place which is the same for both directions:
- Junction 10 - Junction 11: North bound A3 to Painshill Junction, A245 towards Woking, and then A320 to M25 Junction 11.
- Junction 11 - Junction 10: A320 south towards Woking, A245 towards Byfleet and Painshill junction, Southbound A3 to Junction 10.
Taking the M25 in the other direction to avoid our closure is also an option.
Either way, if you do travel, please leave a lot of extra time for your journey.
We carefully plan all our closures to limit disruption, but sometimes it's not possible to carry out all the work that's needed without a closure. We have planned all our closures to avoid holiday periods and key events in the area.
The work needs to be carried out now to continue the good progress on the delivery of the scheme which is due to open to traffic next summer.
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31 January 2024
Announcing our next big closures
Last weekend we completed Sandpit Hill bridge, the third of our eight bridges.
It will be a few weeks before the bridge can be used as we still need to surface it, build the approach embankments and create the routes leading between Ockham Common, the bridge itself and Chatley Wood. Check back on this web page for when the bridge is available for use.
We're now moving to a phase of work that involves some significant closures of the A3 and the M25.
Please remember that closure details can change at short notice. For the most up-to-date information, please visit our daily closures page.
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24 January 2024
Completion of our third bridge
This weekend sees the completion of the third of our eight bridges, which is Sandpit Hill bridge that will link Painshill to Ockham Common. At 91 metres long, this will be the longest bridge we will install on the project, and it will cross the M25 to the east of junction 10.
Sandpit Hill bridge is for pedestrians, cyclists, and horse riders to safely travel between Ockham Common and Painshill. This is part of a new 5km route that will connect with many existing paths, tracks and bridleways that crisscross Wisley and Ockham Commons.
We’ve been building the bridge supports that will carry the new bridge across the M25, and we’re now ready to install the second piece of the platform to complete the installation.
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16 October 2023
Wisley Lane bridge beams installed
Good news – we’ve successfully installed all ten pre-cast concrete beams for our new bridge over the A3 at Wisley Lane.
Our teams worked around the clock all weekend while the road was closed to get everything in place and reach this important milestone. This meant manoeuvring a 750 tonne crane onto each carriageway in turn and lifting all of the 80 tonne beams into position.
In the future, this bridge will provide a new, safer route for walkers, cyclists, horse riders and drivers between the A3 Ockham Park junction and Wisley Lane.
Wisley Lane is the second of eight new bridges to have its beams installed in the last three months. The first one was down at Stratford Brook where this same route will travel across the smallest bridge on our scheme and meet up with the roundabout at Ockham Park.
We understand there’s never a good time to do roadworks and the impact this has on the people who live near or travel through our work.
Thank you for your patience over the last few days while we’ve been making our improvements.
Project information
The story of the M25 junction 10 project
The M25 junction 10 project profile page tells the story of our ongoing work during 2024/25 to transform the junction and surrounding area.
B2039 Ockham Road North
Our closure on the northbound B2039 Ockham Road North to carry utility works and alterations to the approach to the roundabout have been removed until Thursday 19 September. This is to facilitate the SGN works on the A247 Clandon Road.
Roadworks on the A245 Continue
To ease the congestion around our works on the A245, the A3 northbound off slip at Painshill has been closed. This closure will remain in place until the end of November 2024 whilst we continue with our works in this area.
The closure of the A3 northbound off slip at Painshill helps improve the eastbound traffic flow along the A245.
To ease traffic flow in the area, we've also changed the sequencing of the traffic signals on all sides of the Painshill roundabout to favour the flow eastbound on the A245.
We apologise for the inconvenience this is causing.
More information on A245 Byefleet Road works.
These closures coincide with other ongoing improvements on the network including the installation of additional emergency areas on the
- M25 J23-27
- M25 J5-7
- M4 J10-12
- M3 J2-4a
- M20 J3-5
More information on emergency area retrofits.
Local diversions will be in place. Drivers should look to re-route or re-time their journeys. Please plan ahead.
We will do all we can to keep disruption to a minimum, but there may be delays at peak times, so we encourage you to plan your journey.
You can follow National Highways @highwaysseast and https://www.facebook.com/HighwaysSEast . Please re-share posts on your channels and with your audiences to help increase awareness of our works.
We are always looking to improve our customer’s experiences and journeys through our roadworks, so please do complete this short survey.
M25 closures - see you next year!
Thank you to everyone who changed their plans and took advice to avoid the Wisley to Chertsey stretch of the M25 last weekend while it was closed. As a result, we completed a critical piece of bridge installation and made significant progress with our improvements to junction 10.
What’s also now important is there will be no more full weekend closures of the M25/A3 this calendar year. The two remaining closures will be next spring. We will give a minimum of four weeks’ notice for these closures so you can plan ahead, and we will avoid busy holiday periods.
Please bear in mind the M25/A3 will still be closed at times over some weekends, and we will also be doing some 12 hour night closures on the M25 through the autumn.
If you’d like to see more about what we did during last weekend's closure head to our page where we tell the story behind the closures.
Please check the ‘Upcoming closures’ section below for all our weeknight closures and lane restrictions so you can plan your journeys.
Thanks again for your patience!
Junction 10 is the busiest section of the M25 with over 300,000 vehicles passing through every day.
Our improvements will reduce congestion, create a smoother flow of traffic and provide safer journeys for thousands every day.
Our scheme will see:
- New and safer routes for cyclists, pedestrians and horse-riders
- An additional lane on the A3 in both directions from Ockham and Painshill junctions towards the M25
- A larger roundabout with extra lanes to increase capacity
- Free flow left turns at all four corners of the junction
- Improvements to the A245 Seven Hills junction and Painshill roundabout
- Safer access to Old Lane, Elm Lane, Heyswood campsite and San Domenico
- Improvements to the local environment and wildlife
The benefits of this scheme will:
- Improve safety and journey times
- Reduce congestion
- Smooth the flow of traffic
- Increased capacity
- Provide better connections
- Improve access for cyclists, pedestrians and horse-riders
- Support local and national economic growth
M25 junction 10/A3 Wisley interchange improvement scheme 2017
M25 junction 10/A3 Wisley interchange 2018
Consultation documents 2020
Targeted non-statutory consultation brochure (January 2020)
Consultation documents 2019
Consultation Report: Annex K - Additional consultation materials
Visit our M25 junction 10/A3 Wisley interchange feedback tool to have your say. The tool includes an interactive map. You can click on a location to make a specific comment, or give us your general feedback.
ECHO is a one-way feedback tool, so if you’d like a response to your feedback you should email the project team at: M25j10@nationalhighways.co.uk
Documents
General Vesting Declarations 1
General Vesting Declarations 1 (scan copy with seal and signatures)
General Vesting Declarations 2
General Vesting Declarations 2 (scan copy with seal and signatures)
General Vesting Declarations 3
General Vesting Declarations 3 (scan copy with seal and signatures)
General Vesting Declarations 4
General Vesting Declarations 4 (scan copy with seal and signatures)
General Vesting Declarations 5
General Vesting Declarations 5 (scan copy with seal and signatures)
General Vesting Declarations 6
General Vesting Declarations 6 (scan copy with seal and signatures)
General Vesting Declarations 7
General Vesting Declarations 7 (scan copy with seal and signatures)
General Vesting Declarations 8
General Vesting Declarations 8 (scan copy with seal and signatures)
General Vesting Declarations 9
General Vesting Declarations 9 (scan copy with seal and signatures)
General Vesting Declarations 10
General Vesting Declarations 10 (scan copy with seal and signatures)
General Vesting Declarations 11
General Vesting Declarations 11 (scan copy with seal and signatures)
General Vesting Declarations 12
General Vesting Declarations 12 (scan copy with seal and signatures)
General Vesting Declarations 13
General Vesting Declarations 13 (scan copy with seal and signatures)
General Vesting Declarations 14
General Vesting Declarations 14 (scan copy with seal and signatures)
General Vesting Declarations 15
General Vesting Declarations 15 (scan copy with seal and signatures)
General Vesting Declarations 16
General Vesting Declarations 16 (scan copy with seal and signatures)
The Development Consent Order (DCO) process was established by the Planning Act 2008 and is used for certain large and complex schemes that have been designated as a Nationally Significant Infrastructure Project (NSIP) by the Government.
The Secretary of State for Transport granted the Development Consent Order (DCO) for the M25 junction 10/A3 Wisley interchange improvements on 12 May 2022.
Links to key DCO documentation can be found below:
- Examining Authority’s report and recommendations to the Secretary of State for Transport
- Secretary of State for Transport’s decision letter and statement of reasons
- Development Consent Order as made by the Secretary of State for Transport
You can view our full Development Consent Order application on the Planning Inspectorate website.
Current scheme plans and documents are listed at Article 45 in Schedule 11.
Development Consent Order – Requirements Register
Requirements are planning conditions included in the DCO that relate to all or part of the works. They each require documents to be prepared, consulted upon by defined organisations and submitted to the Secretary of State for approval. These processes are referred to here and in the DCO as “discharging” the requirements.
This Requirements Register is a live document and will be updated as the process to discharge the requirements progresses.
The latest version will always be published below:
View the Requirements Register.
This register will be maintained for three years following completion of the project. The register sets out:
- each requirement
- whether the requirement needs approval by the Secretary of State (or other duty holder)
- whether any approval has been applied for or given
Requirements documents
- Requirement 3 – Construction environmental management plan
- Requirement 4 – Traffic management during construction
- Requirement 6 – Landscaping
- Requirement 7 – Design, layout and implementation of Replacement Land
- Requirement 8 – Thames Basin Heaths Special Protection Area (SPA) Compensatory Habitat Creation and Enhancement Areas
- Requirement 9 – Cockcrow Green Bridge
- Requirement 10 – Bolder Mere
- Requirement 12 – Stratford Brook
- Requirement 13 – Department for Transport Sign Off
- Requirement 13 – Ground Investigation Report
- Requirement 13 – Ground Investigation Report - Addendum
- Requirement 13 – Piling Risk Assessment
- Requirement 14 – Archaeology
Traffic information
Information about scheduled roadworks and events on our motorways and major roads.X
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