Public Works Secretary Manuel Bonoan talks at the Senate second public hearing on the collapse of the Cabagan-Sta Maria bridge in Isabela on March 26, 2025. PHOTOS BY RENE H. DILANPublic Works Secretary Manuel Bonoan talks at the Senate second public hearing on the collapse of the Cabagan-Sta Maria bridge in Isabela on March 26, 2025. PHOTOS BY RENE H. DILANPublic Works Secretary Manuel Bonoan talks at the Senate second public hearing on the collapse of the Cabagan-Sta Maria bridge in Isabela on March 26, 2025. PHOTOS BY RENE H. DILANPublic Works Secretary Manuel Bonoan talks at the Senate second public hearing on the collapse of the Cabagan-Sta Maria bridge in Isabela on March 26, 2025. PHOTOS BY RENE H. DILANPublic Works Secretary Manuel Bonoan talks at the Senate second public hearing on the collapse of the Cabagan-Sta Maria bridge in Isabela on March 26, 2025. PHOTOS BY RENE H. DILANPublic Works Secretary Manuel Bonoan talks at the Senate second public hearing on the collapse of the Cabagan-Sta Maria bridge in Isabela on March 26, 2025. PHOTOS BY RENE H. DILANPublic Works Secretary Manuel Bonoan talks at the Senate second public hearing on the collapse of the Cabagan-Sta Maria bridge in Isabela on March 26, 2025. PHOTOS BY RENE H. DILANPublic Works Secretary Manuel Bonoan talks at the Senate second public hearing on the collapse of the Cabagan-Sta Maria bridge in Isabela on March 26, 2025. PHOTOS BY RENE H. DILAN