Section 25150 Of Chapter 7. Preliminary Surveys And Report Of District Projects From California Streets And Highways Code >> Division 16. >> Part 1. >> Chapter 7.

. The board of directors shall as soon as practicable cause the route of the highway or highways proposed to be improved by the district, to be tentatively located. For this purpose the board may employ all necessary engineering and other assistance and shall have such preliminary surveys made as in the judgment of the board of directors may be required.