What is the most accurate reference for straight-line driving?
2 Answers
Generally, reference objects such as trees, lamp posts, and road edge lines on both sides of the test road are selected, as long as they are parallel to the road markings. Methods to determine if the vehicle is moving straight include observing the lines on both sides of the road and finding reference objects. Here is a detailed analysis: 1. Observing the lines on both sides of the road: While driving, you can observe the lines on both sides of the road through the rearview mirror. If the front and rear of the vehicle are not parallel to the roadside lines, the vehicle is slightly tilted; if parallel, there is no issue. When parking, you can judge based on the lines on both sides of the parking space—parallel to the parking lines means the vehicle is straight, otherwise, adjustments are needed. 2. Finding reference objects: First, the driver must look ahead and pay attention to both sides while driving straight, selecting appropriate reference objects to maintain straight-line driving, timely correcting the direction, and always being aware of various traffic conditions ahead to detect and handle them promptly. It's important to look far and near while holding the steering wheel straight. The driver should adjust the viewing distance ahead according to the speed. At higher speeds, look farther ahead; at lower speeds, look closer, and use peripheral vision to monitor the vehicle's surroundings.
I work as a driving instructor and often tell my students that the most accurate reference point for driving straight is the center point of the lane markings ahead. Forget about those fancy distractions—focusing on the lane center helps keep the car stable and centered, as it reduces unnecessary steering corrections. Beginners tend to fixate on the hood or dashboard, which often causes the car to drift, leading to dangerous situations. This is especially true on highways—fix your gaze on a distant fixed point, like a small hill or billboard at the end of the road, and the car will feel much steadier. Once you develop this habit, driving safety improves significantly, and you’ll even save fuel. In practice, beginners should start by practicing on empty roads, using a rope as a training aid a few times to build muscle memory. Don’t overlook this fundamental skill—it’s a great trick to prevent collisions.
