FARMERS, IMPLEMENTS OF HUSBANDRY, AND AGRICULTURAL OPERATIONS Utah Administrative Rule R909-2-30 MEDICAL EXEMPTIONS FOR FARM VEHICLE OPERATORS UCA 72-9-107 IMPLEMENTS OF HUSBANDRY, ESCORT VEHICLES, AND OVERSIZE PERMITS UCA 72-7-407 VEHICLE MARKINGS UCA 72-9-105(4) GENERAL DEFINITIONS UCA 4-1-109 49 CFR 390.5 COVERED FARM VEHICLES 49 CFR 390.39 HOURS OF SERVICE 49 CFR 395 MAP-21 FHA Moving Ahead for Progress in the 21st Century Website