School Bus Stop Ahead - S3-1 - 30" x 30" - Fluorescent Yellow Green

The School Bus Stop Ahead sign (S3-1) with Fluorescent Yellow-Green background is a school warning traffic sign used to alert drivers that a school bus stop is located ahead. Commonly installed on roadways approaching designated bus stop locations, this 30" x 30" sign increases driver awareness and promotes safe driving behavior near school transportation areas. Manufactured to MUTCD standards, the fluorescent yellow-green color enhances visibility in school zones and high-risk pedestrian environments while providing durable, long-term performance for municipal, contractor, and commercial roadway safety applications.