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Live from National Highways

A34 Roadworks

Lane closures, overnight works and planned schemes on the A34, straight from the National Highways feed.

0Running now
0Severe delay
6Starting soon
Home › Traffic › Roads › A34 › Roadworks
Severe Northbound Starting soon 🌙 tonight
A34 northbound Marcham to Abingdon carriageway closure
Overall Scheme Details: A34 northbound Marcham to Abingdon. Carriageway closure for barrier work.
✅ until 06:00 Fri 16 Oct
Moderate Southbound Starting soon 🌙 tonight
A34 southbound Chieveley Services entry slip road closure
Overall Scheme Details: A34 southbound Chieveley. Slip road and lane closures for maintenance work.
✅ until 06:00 Fri 16 Oct
Moderate Northbound Starting soon 🌙 tonight
A34 northbound Bullington exit slip road closure
Overall Scheme Details: A34 northbound Bullington. Slip road and lane closures for maintenance work.
✅ until 06:00 Fri 16 Oct
Moderate Southbound Starting soon 🌙 tonight
A34 southbound Islip exit slip road closure
Overall Scheme Details: A34 southbound Islip - slip road and lane closure for maintenance work
✅ until 06:00 Fri 16 Oct
Moderate Southbound Starting soon 🌙 tonight
A34 southbound Islip entry slip road closure
Overall Scheme Details: A34 southbound Islip - slip road and lane closure for maintenance work
✅ until 06:00 Fri 16 Oct
Moderate Southbound Starting soon 🌙 tomorrow night
A34 southbound Sutton Scotney Services closure
Overall Scheme Details: A34 southbound Sutton Scotney. Services and lane closures for maintenance work.
✅ until 06:00 Sat 17 Oct

❓ A34 roadworks — Frequently Asked Questions

Are there roadworks on the A34 right now?

No roadworks are currently running on the A34 according to National Highways.

Is the A34 closed tonight?

6 closures are scheduled on the A34 in the next 72 hours. Each one is listed above with its window and diversion.

When are A34 roadworks usually carried out?

Most National Highways lane closures on the A34 run overnight and are lifted before the morning peak (07:00–09:00). Full carriageway closures are usually weekend nights, with a signed diversion.

🛣️ Data from National Highways · All UK roadworks · Overnight closures · A34 live traffic
Roadworks change at short notice. Always follow signs and signals on the road.

🚗 A34 pages

A34 live traffic →

A34 Trunk Road · 96 miles. Live incidents, junction status and collision history.

🚛 Car recovery along the A34

Broken down on the A34? Pick the nearest town and call a local firm direct:

On a motorway? If you can, get onto the hard shoulder or into an emergency area, leave by the left-hand doors and wait behind the barrier. Stuck in a live lane: stay in the car with your seatbelt on and hazard lights on, and call 999.