California Department of Transportation

Office of Regional Planning


The primary goal of the regional transportation planning program is to work with our regional and local transportation partners to help guide, assist, and maintain the regional transportation planning process. Regional Planning Liaisons serve as the single point of contact within the District for all regional transportation planning activites. This includes but is not limited to, administration of the Overall Work Program process, and representing Caltrans interests in the Regional Planning process and programming issues.

Please refer to the map below for county specific regional planning contacts. Click on the county or legend or "Regional Planning Staff Contacts" link below to contact your regional planning liason.

Regional Planning Staff Contacts

D3 Rgional Planning Map Colusa County Caltrans IGR Contact:

Last modified: January 9, 2015 2:45 PM