Section 25261 Of Chapter 10. Final Surveys, Plans, Specifications And Drawings From California Streets And Highways Code >> Division 16. >> Part 1. >> Chapter 10.

. During the course of the improvement of any highway, the highway or project shall be under the control of the board of directors. The board of directors may adopt necessary regulations, not in conflict with law, concerning the use of the highway. During that period, the board may exclude from the highway any vehicular or other traffic which, in the opinion of the board of directors, may be detrimental to the public safety or will result in injury to the roadway during the progress of the improvement.