Fri 21:00 → Mon 06:00
Full weekend closure for bridge work
Follow the signed hollow-square diversion via the local A-road network.
Planned closures and overnight roadworks on the A34. For live incidents see A34 traffic.
Updated just now · refreshes every 5 min
Follow the signed hollow-square diversion via the local A-road network.
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The A34 connects the M3 at Winchester with the M4 and M40 at Oxford, carrying port freight from Southampton north and acting as the main route between the Midlands and the south coast. It is dual carriageway rather than motorway, and the Newbury and Oxford sections queue daily. Live incidents and closures refresh every 5 minutes.