Road rules / 🇺🇸 signs
A small number plaque mounted below a railroad crossbuck shows:
✓ ANSWER
How many sets of tracks cross the road
The number under a crossbuck tells you how many tracks you must cross.
All the options
- ✓How many sets of tracks cross the road
- ✗The speed of approaching trains
- ✗The route number of the railway
- ✗The crossing's opening hours
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