Policies and Specifications for Road and Bridge Department Permit Information Right of Way Permit Requirements (PDF) Policies 100 Dust Control (PDF) 110 Dust Control Program - Asphalt Chip Seal (PDF) 120 Street Sweeping Policy (PDF) 130 Irrigation Policy (PDF) 140 General Road Maintenance (PDF) 150 Concrete Replacement and Rehabilitation (PDF) 160 Snow and Ice Control (PDF) 170 Weed Control (PDF) 180 Storm Water (PDF) 190 Public Right of Way as Ingress - Egress for Existing Parcels Only (PDF) Specifications information General Contract Conditions, Revised September 2026 (PDF) Mesa County Design Standards, Revised 12-14-2020 (PDF) Standard Construction, Revised January 2021 (PDF) Standard Construction, Revised May 2022 (PDF)