You need a _______ gap whenever you change lanes, enter a roadway, or merge with another lane.
Correct answer
- four-second
- two-second
- three-second
Explanation
When merging with other traffic, you need a gap of about four seconds. If you move in the middle of a four-second gap, your vehicle and the vehicle behind you will each have the correct minimum following distance of two seconds.
Permit Test Practice - Select Your State
