Road rules / 🇨🇦 signs
A sign on a bridge or underpass showing a measurement such as "3.9 m" tells you:
✓ ANSWER
The maximum vehicle height that can safely pass under the structure
Low clearance signs post the greatest height of vehicle and load that can pass beneath.
All the options
- ✓The maximum vehicle height that can safely pass under the structure
- ✗The width of the bridge deck
- ✗The distance to the next exit
- ✗The depth of water under the bridge
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