Caltrans Kicks Off Enhancements to State Route 12

The first project, the $20.5 million SR-12 Operational Improvements Project, will create a “Smart Corridor” using Intelligent Transportation System elements in Solano, Sacramento and San Joaquin Counties on SR-12, and on Interstate 5 (I-5) in San Joaquin County. These elements include: Changeable Message Signs, Highway Advisory Radio, Extinguishable Message Signs, Closed Circuit Televisions and Traffic Monitoring Stations.