A3 closures – revised timetable

National Highways have announced changes to their plans for the closure of the A3. There will be southbound closures of the A3 overnight, and full weekend closure of the A3 from 13 October. Details are:

Monday 25 to Thursday 27 September
The A3 will be closed southbound overnight between 9pm to 6am from M25 Junction 10 to the A25 Dennis Interchange (Guildford).

Saturday 30 September
The A3 will be closed southbound (9pm-10am) from the M25 junction 10 to the A247 at Burntcommon. The A3 northbound will remain open but reduced to a single lane between the B2215/A247 exit at Ripley to the M25 junction 10

Drivers heading south will be diverted via M25 to junction 9 and use the A24, A246 and A247 to join the A3 at Burntcommon. Non-motorway traffic will be taken off the A3 at Hook and use the A243 to pick up the same diversion via A24 at Leatherhead.

Friday 13 from 9pm to Monday 16 October 5.30am
Closure information:

• The A3 will be closed northbound from the B2215/A247 exit at Ripley to the M25 junction 10.
• The A3 will be closed southbound from the M25 junction 10 to the A247 at Burntcommon

Diversion information:

• Drivers heading south will be diverted via M25 to junction 9 and use the A24, A246 and A247 to join the A3 at Burntcommon. Non-motorway traffic will be taken off the A3 at Hook and use the A243 to pick up the same diversion via A24 at Leatherhead.
• Drivers heading north over the full weekend closure will be diverted via A247, A246, A24 and M25 to junction 9. Non-motorway traffic will continue along the A243 and join the A3 at Hook. (ULEZ restrictions will not apply to drivers using our official diversion).

Full details are on the National Highways website here