Motorists travelling along the A23 in West Sussex are facing significant disruption today after a fuel spillage led to the closure of the southbound carriageway. The incident has caused congestion and lengthy delays for drivers heading towards Brighton, with authorities advising motorists to avoid the affected section where possible.

According to the latest travel information, the A23 southbound is closed between the A2300 Burgess Hill turn-off and the B2117 Brighton Road at Albourne Junction. National Highways has listed the incident as a carriageway closure caused by a spillage, with delays reported in the surrounding area.

Local reports indicate that the closure followed an earlier incident involving a stalled lorry. A fuel spillage was subsequently reported on the carriageway, creating a potential hazard for motorists and requiring the affected section of road to be closed while the situation was dealt with.

The disruption has resulted in heavy congestion along the A23. Reports indicate that queues have extended back towards the A272 Cowfold Road at Bolney Cross, with drivers experiencing lengthy delays during the affected travel period.

For motorists already approaching the area, the closure presents a significant obstacle because the A23 is an important route connecting communities across West Sussex with destinations including Brighton, Crawley and the wider Sussex road network. Even a temporary closure can quickly result in traffic building up on surrounding roads as drivers search for alternative routes.

The presence of fuel on a major road can also create serious safety concerns. Spilled petrol, diesel or other vehicle fluids can make the road surface slippery and increase the risk of further collisions. Cleaning the affected carriageway and ensuring that it is safe for traffic can therefore take time, particularly where a vehicle has broken down or been involved in an earlier incident.

West Sussex County Council notes that major trunk roads including the A23 are the responsibility of National Highways, while incidents involving oil, diesel or petrol spills following road traffic accidents can also require police notification.

Drivers heading south towards Brighton are being urged to consider avoiding the affected section of the A23 until the closure is lifted. Those who cannot avoid the route should allow additional time for their journeys and check live traffic information before setting out.

At present, there is no indication in the available reports that the incident has resulted in a confirmed serious injury or fatality. The main impact reported so far has been the road closure, fuel spillage and resulting traffic congestion.

Emergency and road management crews are expected to remain focused on making the area safe and restoring normal traffic movement. This can involve dealing with the source of the spill, removing any affected vehicle and treating or cleaning the road surface before reopening the carriageway.

The incident also serves as a reminder of how quickly a breakdown or vehicle-related problem can create wider disruption on a busy route. A stalled heavy vehicle can obstruct traffic, while a fuel leak can introduce an additional safety hazard requiring authorities to take further action.

Motorists should follow signs and instructions from traffic officers and avoid attempting to pass through closed sections of the road. Drivers should also be cautious on surrounding routes, where increased traffic may create additional delays.

As crews continue working to resolve the problem, conditions on the A23 may change throughout the day. National Highways is providing live travel information concerning the closure and delays, allowing motorists to monitor developments before travelling.

For now, the southbound A23 remains affected by the fuel spillage and associated closure in West Sussex. Drivers are encouraged to plan alternative routes, allow extra journey time and exercise patience while crews work to clear the incident and restore the road to normal operation.