A driver can legally pass on the right side of another vehicle:
- If the vehicle is waiting to turn left and there is an available passing lane. ✓
- Even if it means driving off the pavement.
- On a narrow bridge.
- At any time.
Answer: A. If the vehicle is waiting to turn left and there is an available passing lane.
You may pass on the right when the vehicle ahead is waiting to turn left and there is an available passing lane.
Why this is the answer
The Texas handbook says right-side passing is allowed only when you can do it safely. It specifically permits passing on a paved shoulder when the vehicle ahead is slowing or stopped, disabled, or getting ready to make a left turn. So a car waiting to turn left, with room for you to pass safely, fits the allowed situation. The handbook also warns you not to pass on the right by driving off the paved roadway.
Why the other answers are wrong
- B. Even if it means driving off the pavement. — The handbook directly says not to pass on the right by driving off the paved portion of the highway.
- C. On a narrow bridge. — A narrow bridge is not one of the situations the handbook lists for right-side passing, and nothing in the passages says it is allowed there.
- D. At any time. — Right-side passing is not allowed at any time; the handbook limits it to times when conditions permit you to do it safely.
Remember it
Think left-turner ahead plus open pavement: pass right only when it is safe and you stay on the paved road.