Flooded highways; modifying provisions of certain offense that results in death. Effective date.

SB 1445 amends Oklahoma law to strengthen penalties for drivers who ignore barricades on flooded highways or construction zones. It makes it unlawful to drive through closed areas, with stricter penalties if a death occurs: causing the death of a minor becomes a felony manslaughter charge (Class A2), while causing the death of an adult becomes a lesser felony (Class B5). The bill directly affects drivers who disregard traffic-control devices during flood closures, imposing fines, jail time, and restitution for property damage or injury. Key provisions include requiring drivers to merge safely in construction zones and prohibiting tampering with traffic devices. The law takes effect November 1, 2026.