Va. Code § 62.1-132.11
The Authority is empowered to adopt and enforce reasonable rules and regulations governing (i) the maximum and minimum speed limits of motor vehicles using Authority property, (ii) the kinds and sizes of vehicles which may be operated upon Authority property, (iii) materials which shall not be transported through or over Authority property, and (iv) other matters affecting the safety and security of Authority property. Such rules and regulations shall have the force and effect of law (i) after publication one time in full in a newspaper of general circulation in the city or county where the affected property is located, and (ii) when posted where the public using such property may conveniently see them. Violation of any rule or regulation which would have been a violation of law or ordinance if committed on a public street or highway shall be tried and punished as if it had been committed on a public street or highway. Any other violation of such rules and regulations shall be punishable as a Class 1 misdemeanor.
Va. Code § 62.1-132.11