Height Restriction Road Sign

Drivers encounter this circular road sign, clearly indicating a maximum height limit. The sign features a bold red border around a white center, where the measurement '6'-6"' is displayed in black, flanked by opposing arrows. This critical information alerts drivers of taller vehicles, like trucks or buses, to potential low clearances ahead, such as underpasses or bridge structures. It serves as an essential warning to prevent vehicles from getting stuck or damaged.

road sign - height restriction - traffic sign - clearance limit - vehicle limit - warning - transportation - road safety