Final answer:
Right of way at most roads and intersections is determined by traffic signals, road signs, and road rules. At intersections without signals, vehicles in the intersection or on the right have precedence, while turning vehicles must yield to pedestrians and oncoming traffic. Pedestrian safety is ensured by laws and signals governing their crossing times.
Step-by-step explanation:
The question 'Who has the right of way on most roads and intersections?' refers to the rules and regulations that determine which pedestrians or vehicles have the precedence to proceed first in various traffic scenarios. Generally, traffic signals, road signs, and established road rules dictate the right of way.
Intersections without Traffic Signals
At intersections without traffic signals, vehicles already in the intersection have the right of way. If two vehicles arrive at the intersection at the same time, the vehicle to the right has the right of way. Turning vehicles must yield to pedestrians and oncoming traffic.
Intersections with Traffic Signals
At intersections with traffic signals, drivers and pedestrians must follow the signals. A green light gives the right of way to drivers to proceed through the intersection, but they must still yield to any vehicles or pedestrians lawfully within the intersection. A pedestrian crossing with a signal has the right of way when the pedestrian signal indicates it is safe to cross.
Pedestrian Safety
Pedestrian safety at intersections is crucial. Pedestrians at a crosswalk with or without traffic signals generally have the right of way. However, if a pedestrian jaywalks, they must yield to all traffic. A traffic signal can significantly enhance pedestrian safety by providing clear times for crossing.