Minor
[A3] BATTERSEA RISE (SW11 ,SW18 ) (Wandsworth)
🔨 Roadworks
✅ Expected to clear by 2026-09-25 17:00:00
Minor
[A3] ELEPHANT AND CASTLE (SE1 ) (Southwark)
🔨 Roadworks
✅ Expected to clear by 2026-09-23 05:00:00
Minor
[A3] BOROUGH HIGH STREET (SE1 ) (Southwark)
🔨 Roadworks
✅ Expected to clear by 2026-09-29 18:00:00
Severe
Southbound Starting soon
The A3 southbound between junctions with the A244 and A245
🔨 Roadworks
🚦 1 of 3 lanes closed ✅ The event is expected to clear between 05:30 and 05:30 on 23 September 2026
Severe
Northbound Starting soon 🌙 tonight
A3 northbound Longmoor carriageway closure between the exit and entry slip roads
Overall Scheme Details: A3 both directions Hogs Back to Longmoor.
Carriageway closures for resurfacing work.
✅ until 07:00 Wed 23 Sep
Severe
Northbound Starting soon 🌙 tonight
A3 northbound Hazel Grove to Milford carriageway closure
Overall Scheme Details: A3 both directions Hogs Back to Longmoor.
Carriageway closures for resurfacing work.
✅ until 07:00 Wed 23 Sep
Severe
Southbound Starting soon 🌙 tonight
A3 southbound Stoke to Hogs Back carriageway closure
Overall Scheme Details: A3 southbound Stoke to Hogs Back
Carriageway closure for survey works
✅ until 07:00 Wed 23 Sep
Moderate
Southbound Starting soon 🌙 tonight
A3 southbound Liphook Services closure
Overall Scheme Details: A3 southbound Liphook Services
Services and lane closure for maintenance work.
✅ until 07:00 Wed 23 Sep
Moderate
Southbound Starting soon 🌙 tomorrow night
A3 Southbound Wisley exit slip road closure
Overall Scheme Details: A3 Southbound Esher to Wisley
Slip road and lane closure for urgent signs repair
Diversion: Diversion via Local Authority and National Highway network
✅ until 06:30 Thu 24 Sep
❓ A3 roadworks — Frequently Asked Questions
Are there roadworks on the A3 right now?
Yes — National Highways is reporting 3 sets of roadworks running on the A3.
Is the A3 closed tonight?
6 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.