KDAnderson & Associates, Inc.
is a consulting engineering practice serving Northern California, the Central Valley, Oregon, and Nevada since 1990. We provide private clients and government agencies with Regional Planning studies, Traffic Impact and Air Quality Studies, Traffic Operations and Safety studies and Infrastructure Design for projects in the Metropolitan Sacramento Area, and throughout a service area which ranges from Fresno to Redding and into Northern Nevada and Lake Tahoe.

Regional Planning
Our firm has been involved in the development of General Plan documents for many northern California communities. Representative projects include the Circulation Elements of the Grass Valley, Los Banos, Hanford, Chowchilla, Corcoran, Davis, Orland and Yuba County GPU/DEIR's. We also assist in the preparation of Community Plans/Specific Plans, including work for the County of Merced and for developers throughout Stanislaus County.
We have been involved in the preparation of CEQA level traffic studies for projects throughout the California region ranging from conventional residential and commercial development proposals to Ski Resorts in the Sierra Nevada.
Design/ Operational Analysis
We are involved in the design of transportation infrastructure, including preparation of traffic signal PS&E, as well as the conceptual design of conventional and roundabout intersections.
Our firm has been under contract to numerous government agencies and carries the package of insurance coverage typically required by cities and counties. For a complete list of services, please visit our Services page.
3853 Taylor Road, Suite G . Loomis, CA 95650 | Phone: (916) 660-1555 | Fax: (916) 660-1535