The A23 southbound has been closed this evening, Sunday 27 September 2026, following a significant vehicle fire involving a heavy goods vehicle (HGV).
Emergency services were called to the scene between Handcross and Slaugham shortly before 7.40pm. The incident has resulted in the total closure of the southbound carriageway as crews work to tackle the blaze and ensure the safety of the road surface.
West Sussex Fire and Rescue Service (WSFRS) has confirmed its attendance at the scene and is leading the response. A spokesperson for the service urged the public to stay away from the immediate vicinity while the operation continues.
Travel Impact and Diversions
The closure is currently in place from the Handcross junction through to Slaugham. This section of the A23 is a primary arterial route through West Sussex, and the closure is expected to cause delays for those travelling towards Brighton or connecting from the M23.
National Highways is monitoring the situation, though there is currently no estimated time for the reopening of the carriageway. Recovery of a heavy goods vehicle following a fire often requires a specialist team and a subsequent inspection of the road for heat damage.
Drivers already on the route are being advised to seek alternative travel options. Local traffic may be able to utilise the B2114 through Handcross village, though this route is likely to become congested quickly as vehicles divert away from the main A-road.
Those planning to use the A23 southbound tonight are advised to check current traffic conditions before starting their journey and to consider using the A24 as an alternative North-South route through the county where possible.
The condition of the HGV driver has not yet been officially confirmed. We will provide further updates on the status of the road closure as official information becomes available from the emergency services or National Highways.