Before making a turn at an intersection, you should give a signal for at least how many feet?

When preparing to make a turn at an intersection, signaling in advance is crucial for safety and communication with other drivers. The requirement to signal for at least 100 feet before turning allows sufficient time for other road users to react to your intention. This distance typically provides other drivers and pedestrians ample notice, helping to prevent confusion or accidents.

In urban areas, where speeds may be lower and intersections are often frequent, signaling at a distance of 100 feet helps maintain smooth traffic flow and enhances safety. This distance gives fellow motorists and cyclists the chance to adjust their speeds or positions as necessary, which is especially important in busy environments.

Distances greater than 100 feet, such as 150 or 200 feet, may be excessive depending on the speed limit and the specific context of the road. A signal given at these longer distances might lead to confusion or fail to inform those nearby effectively, as they may not relate it to your intended action in a timely manner.