May 7, 2015 from 8 a.m. - 5 p.m. At the San Dimas City Hall Traffic Control for Safe Work Zones is designed to meet the needs of workers constructing and maintaining roads or comp;sting utility work in roadways in California. This Cal-OSHA and CAMUTCD (Part 6 Updates) compliant training incorporates the latest State and Federal guidelines and is available to cities, counties, state, and federal agencies, utility companies and private contractors.