Situated in Southern England, the A3 is a major road that connects London with Portsmouth on the south coast.
It is a key route through Surrey and Hampshire, serving busy areas such as Kingston upon Thames, Guildford, Hindhead, Petersfield and Waterlooville.
The A3 is an important road for commuters, long-distance travellers and commercial (think vans and trucks) traffic.
Due to its high usage, planned roadworks and maintenance can cause delays. So it is important to stay aware of the latest planned works, as this can help to minimise potential disruption to your journey.
A3 Road Closures Over The Next 7 Days
To help you find the latest planned roadworks and road closures on the A3, we regularly update this page.
These works are typically scheduled to avoid peak hours and reduce disruption.
However, they can still impact travel, especially on popular commuter routes.
| Road number | Direction | Location | Scheduled start date | Scheduled end date | Closure details, including diversions |
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