Traffic gantries are categorized by their functions, including: speed limit traffic gantries, traffic monitoring gantries, road traffic sign gantries, and LED guidance screen traffic gantries.
Traffic Gate Structure Physical Photo & Product Description
Traffic Corner Pole Signboard Girder Example 1
Traffic Corner Signpost with Blue Background on Roadway: Role of龙门架
Main restrictions include vehicle body height limitations and road signage for drivers.