What is the primary purpose of Virginia's highway regulations?

The primary purpose of Virginia's highway regulations is to ensure safe and efficient transportation on public highways. These regulations create a framework that governs how highways are constructed, maintained, and operated, which is essential for the safety of all road users, including drivers, pedestrians, and cyclists. By establishing standards for vehicle operation, road design, and traffic management, the regulations help to minimize accidents and enhance the overall flow of traffic.

In addition to safety, efficient transportation is crucial for supporting economic activities, facilitating the movement of goods and services, and providing reliable travel options for residents. While the other choices touch on important aspects related to transportation, such as sustainable development, traffic congestion, and tourism, they are not the primary focus of highway regulations. Instead, they can be seen as complementary goals that can be advanced as a result of having a foundational emphasis on safety and efficiency in highway transportation.