A3 Accident Update Today – Latest Traffic and Collision Updates on the A3

Drivers travelling along the A3 today should be aware that traffic conditions can change quickly following collisions, roadworks and emergency incidents.

At the time of checking, there was no confirmed active major accident reported on the UK A3 in the live traffic information available. Current live traffic information was showing the A3 as clear of reported active incidents, although roadworks and local delays may still affect individual sections of the route.

The A3 is a major route running between London and Portsmouth, passing through areas including Kingston, Guildford, Godalming and Petersfield.

A3 Accident Today: Latest Situation

The latest available live traffic information does not currently show a confirmed major collision causing an active closure on the A3.

This means motorists should not assume that reports circulating online about an A3 accident today necessarily refer to a current or confirmed crash.

Traffic conditions can change rapidly, particularly during busy periods, and a newly reported collision may take some time to appear in public traffic feeds.

Drivers are advised to approach areas showing unusual congestion with caution and follow instructions from police, National Highways and other emergency personnel.

A3 Traffic and Road Conditions

The A3 is one of the principal north-south routes connecting London with Surrey and Hampshire.

Because of its length and the volume of traffic using the road, incidents can cause significant disruption.

Congestion may develop following:

• Road traffic collisions

• Vehicle breakdowns

• Emergency incidents

• Roadworks

• Lane restrictions

• Debris on the carriageway

• Severe weather

• Police activity

Even when an accident has been cleared, queues can remain for some time while traffic returns to normal.

Recent A3 Accident History

The A3 has experienced serious collisions in recent months.

In July 2026, Surrey Police reported a fatal collision on the A3 Guildford and Godalming Bypass involving a vehicle and a pedestrian. The collision occurred close to Wilderness Road, and a 19-year-old man died at the scene.

Police subsequently arrested a 31-year-old man in connection with the fatal collision while their investigation continued.

That incident was separate from today’s traffic situation and should not be confused with any new accident reports.

What Drivers Should Do

Anyone travelling on the A3 should check current traffic conditions before beginning a journey, particularly if travelling through London, Kingston, Guildford, Godalming or Hampshire.

If you encounter an accident scene, reduce your speed and follow directions from emergency personnel.

Drivers should avoid stopping unnecessarily to photograph or record a collision, as doing so can create additional danger and further congestion.

If a serious incident has occurred, motorists should allow emergency vehicles room to pass.

A3 Accident Details

Why A3 Traffic Can Change Quickly

The A3 carries substantial commuter and long-distance traffic, meaning even a relatively minor collision can create delays.

A crash blocking one lane can cause queues to build behind the incident, while a complete carriageway closure can result in significant delays and congestion on surrounding roads.

For this reason, motorists should use caution when approaching slow-moving traffic and avoid sudden lane changes.

No Confirmed Major Accident at Time of Update

Based on the latest information checked, there is no confirmed major active accident currently closing the UK A3.

However, this status can change at any time.

A newly occurring collision may not immediately appear in online traffic databases or news reports, particularly in the first few minutes after emergency services are called.

Anyone travelling on the A3 should therefore check the latest official traffic information immediately before setting out.

Conclusion

The latest available information does not currently confirm a major A3 accident today causing a widespread closure.

The A3 remains an important route between London and the south coast, and motorists should remain alert for changing traffic conditions, roadworks and newly reported incidents.

If a new collision occurs, police, National Highways and other emergency services may impose temporary lane restrictions or closures while dealing with the scene.

Drivers should exercise caution, maintain a safe distance from other vehicles and follow all instructions from emergency services and traffic authorities.

Disclaimer

This article reflects the traffic information available at the time of checking and may change as new incidents are reported. Traffic conditions can develop rapidly, and the absence of a confirmed major accident does not mean that no minor collision, breakdown or local disruption has occurred. Accident details, road closures, injuries and emergency responses should be confirmed through official updates before being treated as definitive.