An accident on the A3 in Guildford today has caused widespread traffic disruption, leading to long delays for motorists travelling through the town and surrounding areas. The incident has significantly affected one of Surrey’s busiest roads, creating congestion that has rippled across local routes and commuter corridors.

The A3 is a vital arterial road linking London with Portsmouth and plays a crucial role in daily travel for thousands of commuters, commercial vehicles, and local residents. Following the crash, traffic flow along key sections of the route was severely reduced, with congestion building rapidly during peak travel hours.
According to early reports, the accident occurred on a heavily used stretch of the A3 that regularly experiences high traffic volumes, particularly during the morning and late afternoon rush. Emergency services were dispatched promptly, including police, ambulance crews, and highways officers, to manage the scene and ensure public safety. To allow responders to work safely, lanes were partially or fully closed, which immediately led to traffic backing up in both directions.
Motorists reported slow-moving and, in some cases, stationary traffic, with queues stretching well beyond the immediate crash site. Delays were not confined to the A3 alone, as congestion quickly spread into nearby roads throughout Guildford. Drivers attempting to avoid the affected section diverted onto smaller local roads, placing additional strain on routes not designed to handle such heavy volumes of traffic.
Live traffic updates throughout the day showed fluctuating conditions as authorities worked to recover vehicles, clear debris, and assess the safety of the carriageway. Travel times increased significantly, with some commuters experiencing extended delays compared to normal journeys. Local businesses and residents were also impacted as access routes became increasingly congested.
Transport officials advised drivers to allow extra time for their journeys, follow any official diversion routes in place, and monitor traffic apps or local updates before setting off. Public transport services, particularly buses operating along or near the A3 corridor, were also affected, with delays reported due to ongoing road congestion.
At this stage, the exact cause of the crash has not been confirmed. Authorities have not yet released details regarding the number of vehicles involved or whether any serious injuries were sustained. Police and highways teams remain on site to investigate the circumstances surrounding the incident and to ensure the road is safe for reopening.
The A3 Guildford accident today once again highlights how a single collision can disrupt traffic across an entire town. Given the road’s importance within Surrey’s transport network, even short-term closures often result in widespread delays. Drivers are being urged to remain patient, exercise caution, and follow instructions from emergency personnel as recovery efforts continue.
Residents and commuters are encouraged to keep checking Guildford A3 live traffic updates for the latest information on road conditions and reopening times. Further updates are expected as the situation develops and traffic conditions gradually return to normal.