Right-of-way design establishes the boundaries of the public right-of-way needed for the project. Minimum ROW width accounts for roadway cross section, slopes, drainage, utilities, and future widening. NCDOT standard ROW: Interstate 300 ft, arterial 120-150 ft, collector 80-100 ft. Temporary construction easements are required for work outside the permanent ROW. Access rights determined by highway classification and state access management policy.
References: AASHTO current edition, NC Standard Specifications, FHWA Technical Advisories, and applicable federal regulations (23 CFR). Contractors shall maintain current copies of all referenced standards on the project site.
Source: NCDOT Highway Design Manual, 2024 Edition. Pages 33–34 of 37.