Vt. Stat. tit. 23 § 1433
Reasonable access, within the meaning of 19 V.S.A. § 1111, shall be permitted to those vehicles operating pursuant to the provisions of subsections 1302(c) and 1432(e) of this title between the Dwight D. Eisenhower National System of Interstate and Defense Highways and any other qualifying Federal-aid Primary System highways, as designated by the Secretary of the U.S. Department of Transportation and the Vermont Secretary of Transportation, and terminals; facilities for food, fuel, repairs, and rest; and points of loading and unloading for household goods carriers. The Vermont Secretary of Transportation shall by rule pursuant to 3 V.S.A. chapter 25 either designate those portions of the public highways over which such reasonable access shall be permitted or provide for the issuance of permits to allow reasonable access. However, permits shall not be required for tractor-semi-trailer combinations designed for the transportation of automobiles and having provision for transporting motor vehicles on part of the power unit provided the combinations comply with the provisions of subsection 1432(a) of this title.
23 V.S.A. § 1433