Construction zones; requiring the Department of Public Safety and the Department of Transportation to place certain devices and signage. Effective date.

SB 1434 requires Oklahoma's Department of Public Safety and Department of Transportation to install automated speed enforcement devices at construction zone entrances, with a warning sign placed 100 feet before each device. These devices only capture images of vehicles exceeding the speed limit by 10+ mph in work zones, and must delete unused images within 15 minutes or used images within 24 hours of citation resolution. The bill prohibits retaining, selling, or transferring captured images, mandates device calibration after every move (with public records), and requires biannual independent audits to ensure compliance, with vendors fined $1,000 per improperly retained image. This directly affects drivers in construction zones by regulating how speed enforcement is conducted and handled.