Signs, signals and other warning features are installed on drawbridges, to help keep pedestrians and motorists safe. We discuss these features on this page, along with some safety guidelines …

When you see the yellow diamond “Draw Bridge Ahead” warning sign, approach the drawbridge with caution at a safe speed. This will give you plenty of reaction time if in the event you have …

Use one long blast (four to six seconds long) followed by one short (one-second) sound blast to request a bridge opening. If the bridge operator returns the signal, the drawbridge can be …

Aug 23, 2025 · Drivers must stop when official signals and devices indicate a drawbridge is about to open or is already open. Traffic lights at drawbridges function like those at intersections. A …

A DRAWBRIDGE AHEAD warning sign shall be used in advance of movable bridge signals and gates to give warning to road users, except in urban conditions where such signing would not …

Most drawbridges have a traffic signal that is like a regular traffic signal; however, you will see a "Drawbridge Signal" sign mounted alongside the signals. If the signal turns yellow as you start …

This video explains about the Drawbridge Signs and Signals which are place before the water bridge. ...more

This Drawbridge Sign uses informational messages or images for traffic and pedestrian safety concern. A Drawbridge Sign is a useful tool to help protect the health and safety on roadways, …

(1) The operator of each vessel requesting a drawbridge to open shall signal the drawtender and the drawtender shall acknowledge that signal. The signal shall be repeated until acknowledged …

A Draw Bridge sign indicates the presence of a drawbridge ahead, which is a type of movable bridge that can be raised or lowered to allow for passage of boats or other watercraft.