Speed Limit 70 Sign - Official U.S. Road Signage Guide #3633724 (License: Personal Use)

This is a standard MUTCD-compliant speed limit sign used in the United States, featuring bold black uppercase text “SPEED LIMIT” above the numerals “70” on a white background with a black border. The sign follows federal specifications for size, font, and contrast to ensure high visibility and readability at highway speeds. It is typically mounted on roadside posts or overhead gantries in rural interstates and high-speed corridors.

Used on highways and rural roads where 70 mph is the legally enforceable maximum speed; commonly referenced in driver education, traffic law resources, road safety campaigns, and municipal signage documentation.