How Many Feet Before Turning Must You Signal at a Minimum?

Most drivers ask, how many feet before turning do you signal at least? It varies with state laws, but as a rule, signal at least 100 feet before turning.

For larger vehicles like commercial vehicles and trucks, the distance at which they should signal might be longer. Commercial vehicle drivers should signal up to 300 feet ahead of time when turning in some cases to provide enough time for other road users to respond. Always check your state traffic laws for compliance.

For How Long Should You Signal Before You Turn?

How long you should signal before you turn varies with your position and your speed. Three to five seconds will suffice in slower urban traffic. On the highway or at high speeds, though, it is safer to signal earlier to give traffic around you ample time to react.

What Are Three Situations in Which You Will Need to Use Your Turn Signals?

• Turning: Regardless of whether it is a right or left turn, signal at least 100 feet before.
• Lane change: Indicate in advance to warn other motorists prior to making a move to the next lane.
• Lane change or merging: Indicate lane change or enter or leave a parking lot or shoulder.

By adhering to proper signaling procedures, drivers are able to maintain traffic in a smooth flow and minimize accidents. Make it a habit to use your turn signals at all times to maintain safety on the road.