FAIRFIELD-SUISUN, CALIFORNIA A group of mountain bikers ride through Rockville Hills Regional Park on Monday, March 18, 2019. In their state legislative platform for 2021, the Solano Board of Supervisors pledges to "encourage and seek legislation that protects the county's quality of life, its diverse natural resources, and preserves the essence and history of the County. Support funding and regulatory efforts conserve energy, and to preserve open space and agricultural viability." (Robinson Kuntz/Daily Republic file) Solano supervisors set federal, state legislative tenets for 2021 FAIRFIELD — Solano County supervisors this week approved nine priority issues to focus on in their state legislative platform and six more in the federal platform.