Maximum Speed Limit 55 Sign - Official Traffic Signage #1904723 (License: Personal Use)

This is a federally standardized MUTCD (Manual on Uniform Traffic Control Devices) speed limit sign, featuring bold black uppercase text on a white background with a black border. The sign clearly displays “MAXIMUM SPEED” above the numerals “55”, indicating the highest legally permissible speed in that jurisdiction. It is typically mounted on posts or overhead gantries along roadways.

Used on U.S. highways, rural roads, and state routes where the legal speed cap is 55 mph; commonly referenced in driver’s education, traffic law resources, and transportation safety guides.