OC Public Works Standard PlansCaltrans Standard DetailsAPWA Standard Plans (Purchase) and Green Book (Purchase)If there are any questions regarding the details of a document, or to obtain a hard copy…

Program Overview Year Adopted: 1990 Supervisorial Districts: 3 & 5 Cities covered by Santiago Canyon Road Fee Program: Anaheim, Irvine, Lake Forest, Mission Viejo, Orange, and Rancho…

Year Adopted: 2004 Supervisorial District: 5 Cities Covered by SCRIP Road Fee Program: Unincorporated Orange County Program Description Establishes a comprehensive…

U.S. Army Corps of Engineers Santiago Creek Project  Santa Ana River Mainstem (SARM) Santiago Creek Flood Risk Management Project

  Traffic Design & Signal Operations (TD&SO)TD&SO staff oversee the operation and maintenance of over 120 traffic signals and other traffic control devices within unincorporated…

OC Public Works is currently planning improvements along a portion of Yorba Street in unincorporated Santa Ana designed to reduce flooding, reduce the need for frequent roadway maintenance and…

Project Background The bridge located along Trabuco Canyon Road, between Rose Canyon Road and Trabuco Creek Road, is nearing the end of its service life and has required repeated maintenance…

To Tenants of Amberwood Apartments and Los Coyotes Shopping Center:The County of Orange is writing to provide clarification about information you received regarding the future OC Loop Bikeway project…

The last three years have seen a dramatic increase in efforts to curb the impacts of urban runoff through collaborative planning processes and regulatory and legislative mandates. OC Flood has made a…

ANNOUNCEMENTS Press Release October 26, 2018: US Army Corps of Engineers to Host Public Meetings about the Westminster Flood Risk Management Study  PUBLIC MEETING PRESENTATION…