Relating to state road system

Updated cross-references in the text to use specific code section numbers (e.g., §17-4-47) instead of generic section numbers.

Redefined 'Entrance' to explicitly include properties used for commercial, industrial, or mercantile purposes.

Expanded the definition of 'Change of use' to include situations where the Commissioner requires permits or modifications based on traffic characteristics.

Clarified that a documented safety deficiency alone does not constitute a 'change of use' unless it is also accompanied by increased traffic volume or heavy vehicle usage.

Refined exemptions for forestry and agricultural operations to specify exact limits on days, vehicle trips, and heavy vehicle counts.

Clarified that property owners can improve existing entrances to meet modern safety standards without needing a new permit, provided the use of the entrance does not change.

Strengthened grandfathering protections by explicitly stating that existing entrances older than 40 years cannot be redesigned solely because modern engineering standards have changed.