Effect of part on authority of counties and municipalities to regulate highways, roads, and streets. ‘‘Commercial driveway’’ defined. Permit requirement as to construction or improvement of commercial driveways; authority of department to close driveways for violations. Change or substitution of existing commercial driveways. Promulgation of regulations; charges for permits for commercial driveways. Procedure by department upon discovery of violation of IN GENERAL 32-6-170. 32-6-172. 32-6-173. 205 Payment by department of costs of removal, relocation, and adjustment of utility facilities necessitated by construction of public roads. Authority of department to order removal, relocation, or adjustment of utility facilities. Authority of department to obtain replacement right of way for relocated utility. Payment of expenses of reSec. Sec. 32-6-174. 32-6-175. moval and relocation of utility facilities. Promulgation of regulations by department. Right to injunctive relief. PART 2 32-6-201.