Designed by
Title
Railroad train crossing and red stop sign #263701472
Description
By the early 20th century, the use of ââ¬Åcrossbuckââ¬Â signs, the boards forming an ââ¬ÅX,ââ¬Â became very common. The design formed the basic warning sign still in use today but vastly improved with automatic warning advances to STOP, LOOK, and LISTEN!