The "Stop 100 Yards Traffic Warning Sign" is a traffic sign used in the United States to warn drivers to stop ahead of an upcoming intersection, crosswalk, or other hazard. The sign is typically diamond-shaped and features a black legend on a yellow background, with the words "STOP 100 YDS" prominently displayed.
The purpose of the sign is to give drivers adequate time to slow down and come to a complete stop before reaching the hazard or intersection, especially if visibility is limited or if there are other factors that could increase the risk of an accident.
In the United States, traffic signs and other road markings are regulated by the Federal Highway Administration (FHWA) and are designed to provide consistent and uniform guidance to drivers across the country. The "Stop 100 Yards Traffic Warning Sign" is one of many signs that are used to communicate important information to drivers and to help promote safety on the roads.