When approaching a railroad crossing, you should:

  1. Slow down.
  2. Look for a train.
  3. Be ready to stop.
  4. All of the above. ✓

Answer: D. All of the above.

You should do all of the above at a railroad crossing: slow down, look for a train, and be ready to stop.

Why this is the answer

The handbook's crossbuck section tells you to always slow down, look, listen, and be prepared to yield the right-of-way to an approaching train. The right-of-way chapter adds detail: look both ways and listen, stop if a train is coming, and if none is coming, go ahead with caution. Trains cannot stop at crossings and always have the right-of-way, so treating the approach as a slow, watchful, stop-ready move covers what the handbook asks. Each single action is only one piece of that approach, which is why the combined choice fits.

Why the other answers are wrong

Remember it

Read a crossbuck like a short checklist: slow down, look, listen, and keep your foot ready for the brake.

Official handbook: Texas Driver Handbook (DL-7), Chapter 5: Signals, Signs, and Markers , p. 32

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.