Position yourself with a clear line-of-sight so you can search the traffic environment about ____ seconds ahead.

Question

Question: Position yourself with a clear line-of-sight so you can search the traffic environment about ____ seconds ahead.

Options: 

1.  5
2.  10
3.  30
4.  50

Answer 1

3.)  30 seconds

Position yourself with a clear line-of-sight so you can search the traffic environment about 30 seconds ahead.