Drayage Truck Regulatory Documents Drayage Trucks at Seaports & RailyardsAcerca deNewsRecursos Drayage Seaports and RailyardsRegulatory Documents Subscribe Contacto Advanced Clean Fleets Correo electrónico zevfleet@arb.ca.gov Teléfono (866) 634-3735 Please visit the Proposed Advanced Clean Fleets Regulation page for more details.