The border crossing between Merapoh in Pahang and Kampung Mentara in Gua Musang has become a bottleneck for travellers entering Kelantan during the extended holiday period spanning late August through early September. Slowdowns extending across approximately 20 kilometres have been reported along this critical transit corridor, reflecting the seasonal surge in vehicle movement as families head out during school breaks and the nation's National Day festivities.

Authorities have attributed the congestion primarily to construction-related diversions on the Central Spine Road project. The temporary rerouting of traffic through this stretch has created compression points where vehicles must navigate around active work zones, effectively reducing lane capacity and contributing to the slower pace. Once motorists clear the diversion area and rejoin the main highway approaching Kampung Mentara, traffic conditions normalise, suggesting the disruption is localised rather than systemic throughout the route.

Gua Musang district police chief Supt Sik Choon Foo confirmed that law enforcement has responded to the congestion by positioning traffic police and Mobile Patrol Vehicle units at strategic locations. These personnel are conducting routine patrols and monitoring traffic patterns in real-time to identify emerging bottlenecks before they escalate into serious delays. The police strategy emphasises proactive management rather than reactive incident response, allowing officers to detect problems early and communicate updated travel conditions to motorists.

Despite the widely reported slowdowns on the intercity route, traffic conditions within Gua Musang town itself have remained relatively unaffected. Local roads and the town's approach corridors have continued to operate smoothly, indicating that the congestion is concentrated on the trunk route rather than spreading throughout the district's road network. This suggests that the volume surge, while significant, remains within the capacity of peripheral roads and local traffic infrastructure.

Officers emphasised that law enforcement prioritises both safety and efficiency in managing holiday-period traffic movements. The expanded patrol presence serves dual purposes: deterring traffic violations and providing assistance to stranded or distressed motorists. The presence of uniformed personnel and marked patrol vehicles also encourages drivers to maintain safe speeds and proper lane discipline, factors particularly important when roads are congested and reaction times are compressed.

Highway operator PLUS Malaysia Berhad has projected that its network will accommodate approximately 2.2 million vehicles on the busiest days within the holiday windows of August 28-31 and September 4-7. This forecast reflects both the National Day holiday and school vacation schedules, which often coincide to create compound demand on major corridors. The scale of anticipated traffic underscores why construction projects intersecting with major routes require careful coordination and robust traffic management protocols.

To help distribute the anticipated surge more evenly across available time windows, PLUS has encouraged travellers to utilise the MyPLUS-TTA digital travel planner integrated into the PLUS App. This tool provides real-time traffic updates and predictive journey scheduling, enabling motorists to identify optimal departure times and routes that avoid peak congestion. Such technology-enabled approaches represent a modern complement to traditional physical traffic management, offering individual drivers agency in managing their own travel patterns.

The Merapoh-Kampung Mentara route serves as a critical gateway for traffic destined for Kelantan, particularly for those travelling from the southern and central regions of Peninsular Malaysia. The route's importance in Malaysia's transportation network means that even temporary disruptions can create ripple effects across multiple corridors as drivers seek alternatives, potentially redistributing congestion to secondary roads less equipped to handle large traffic volumes.

Construction projects on major highways present inherent challenges for traffic management during peak travel periods. The Central Spine Road development work, while ultimately beneficial for long-term transport infrastructure, necessarily creates short-term friction in traffic flow. Balancing project timelines with holiday traffic management requires coordination between infrastructure developers, highway operators, and enforcement agencies—a challenge that intensifies when multiple factors converge simultaneously.

For travellers planning journeys through this corridor during the extended holiday period, authorities recommend departing during off-peak hours and consulting real-time traffic information before and during travel. The deployment of police resources and the availability of digital travel planning tools represent concrete steps to manage demand, though ultimately the volume of holiday-period travel means that some congestion is inevitable. Commuters and holiday travellers should factor additional journey time into their plans and maintain patience and safe driving practices when encountering slower-moving traffic.