In Texas, what is the minimum distance to signal before making a lane change?

In Texas, the law requires drivers to signal at least 100 feet before making a lane change. This requirement is put in place to ensure that other road users, including pedestrians and other vehicles, have adequate time to notice your intention to change lanes. Signaling effectively enhances safety by allowing others to anticipate your movements, reducing the risk of collisions.

Being clear and predictable in your driving behavior is essential for maintaining safe road conditions. By signaling 100 feet before changing lanes, you give drivers behind you and those in adjacent lanes sufficient notice to adjust their speed or position if necessary. This practice underscores the importance of communication on the road, contributing to better overall traffic flow and safety for everyone.