Your Driving Smarts 1. The President b. Each state owns the highway system within its borders c. Yellow lines on the road separate traffic traveling in the same direction. Yellow lines on the highway, whether solid or dashed, generally separate traffic going in opposite directions.
Warning signs tell drivers to be alert and to be careful.
If a car has air bags, you don't need to wear your safety belt. Safety belts should always be used in conjunction with air bags. Both through-traffic and exiting traffic. One of the most hazardous lane-management situations occurs when freeway traffic is exiting and entering in the same area. In a circle b.