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NLEX San Simon section remains closed to light vehicles amid flooding

The North Luzon Expressway corporation has warned of significant congestion on both directions near San Simon as swelling Pampanga River waters force lane closures. The restrictions are expected to persist until water levels recede.

LSN Philippines · 31 August 2026

MANILA — Motorists traveling through the North Luzon Expressway are facing severe disruptions along the Tulaoc and San Simon Interchange sections due to elevated water levels in the adjacent Pampanga River.

According to a traffic advisory issued Monday afternoon, the third lane in both northbound and southbound directions remains impassable to Class 1 vehicles as a precautionary measure. The expressway operator has advised commuters to exercise caution and expect heavy congestion in the affected areas.

The flooding situation stems from seasonal monsoon rains and upstream water releases from dams in Bulacan province. NLEX Corp. has deployed personnel to monitor water levels and assess conditions for potential lane reopenings.

Commuters are encouraged to allow extra travel time and consider alternative routes where possible. The corporation continues to coordinate with relevant disaster and water management authorities regarding the situation.

Updates on lane status and traffic conditions are available through NLEX Corp.'s official traffic advisory channels and social media platforms.