Serious
[A3] WANDSWORTH HIGH STREET (SW18 ) (Wandsworth)
🔨 Roadworks
✅ Expected to clear by 2026-10-16 23:59:00
Severe
Northbound Starting soon
The A3 northbound between junctions with the A333 and A283
🔨 Roadworks
🚦 1 of 2 lanes closed ✅ The event is expected to clear between 06:00 and 06:00 on 13 October 2026
Severe
Southbound Starting soon 🌙 tonight
A3 southbound Hogs Back between the slips carriageway closure
Overall Scheme Details: A3 southbound Hogs Back to Longmoor.
Carriageway closures for resurfacing work.
✅ until 06:00 Tue 13 Oct
Severe
Southbound Starting soon 🌙 tonight
A3 southbound Milford to Hazel Grove carriageway closure
Overall Scheme Details: A3 southbound Hogs Back to Longmoor.
Carriageway closures for resurfacing work.
✅ until 06:00 Tue 13 Oct
Moderate
Southbound Starting soon 🌙 tonight
A3 southbound Chalton exit slip road closure
Overall Scheme Details: A3 southbound Chalton to Horndean.
Slip road and lane closures for maintenance work.
✅ until 06:00 Tue 13 Oct
Moderate
Southbound Starting soon 🌙 tonight
A3 southbound Chalton entry slip road closure
Overall Scheme Details: A3 southbound Chalton to Horndean.
Slip road and lane closures for maintenance work.
✅ until 06:00 Tue 13 Oct
Moderate
Southbound Starting soon 🌙 tonight
A3 southbound QE2 exit and entry slip road closure
Overall Scheme Details: A3 southbound Chalton to Horndean.
Slip road and lane closures for maintenance work.
✅ until 06:00 Tue 13 Oct
Moderate
Northbound Starting soon 🌙 tomorrow night
A3 northbound Berelands exit slip road closure
Overall Scheme Details: A3 northbound Weston to Sheet link.
Slip road and lane closures for drainage work.
✅ until 06:00 Wed 14 Oct
Moderate
Northbound Starting soon 🌙 tomorrow night
A3 northbound Berelands entry slip road closure
Overall Scheme Details: A3 northbound Weston to Sheet link.
Slip road and lane closures for drainage work.
✅ until 06:00 Wed 14 Oct
Moderate
Northbound Starting soon 🌙 tomorrow night
A3 Northbound Wisley to M25 Clockwise Jct 10 link road closure
Overall Scheme Details: M25 Clockwise Jct 9 to Jct 10
Lane and link road closure for vegetation clearance
Diversion: Diversion via National Highways Network
✅ until 05:30 Wed 14 Oct
Moderate
Northbound Starting soon 🌙 Wed 14 Oct
A3 northbound Weston exit slip road closure
Overall Scheme Details: A3 northbound Weston.
Slip road and lane closure for maintenance work.
✅ until 06:00 Thu 15 Oct
Moderate
Northbound Starting soon 🌙 Wed 14 Oct
A3 northbound Weston entry slip road closure
Overall Scheme Details: A3 northbound Weston.
Slip road and lane closure for maintenance work.
✅ until 06:00 Thu 15 Oct
❓ A3 roadworks — Frequently Asked Questions
Are there roadworks on the A3 right now?
Yes — National Highways is reporting 1 set of roadworks running on the A3.
Is the A3 closed tonight?
11 closures are scheduled on the A3 in the next 72 hours. Each one is listed above with its window and diversion.
When are A3 roadworks usually carried out?
Most National Highways lane closures on the A3 run overnight and are lifted before the morning peak (07:00–09:30). Full carriageway closures are usually weekend nights, with a signed diversion.
🛣️ Data from National Highways ·
All UK roadworks ·
Overnight closures ·
A3 live traffic
Roadworks change at short notice. Always follow signs and signals on the road.