23 Miles per hour traffic sign.

Top Fuel Drag Boats accelerate from 0 - 270 miles per hour (430 kilometres per hour) in just 3.5 seconds.

This Popular Amtrak Route Will Now Go More Than 100 Miles per Hour — Cutting Down Travel Time by Nearly 2 Hours

Roblox: RUNNING 999,999 MILES PER HOUR!!!

World's fastest tortoise runs .6 miles per hour

'Super sonic car' may one day travel over 1,000 miles per hour

Manchester Headlines 9 February: Speeds around Manchester to be reduced to 20 miles per hour

Shanghai Tower: Riding the world's fastest lift at 42.8 miles per hour

Wild Winds On This Planet Exceed 5,400 Miles Per Hour

Typhoon Neoguri Pounds Japan’s Okinawa at Speeds of 108 Miles Per Hour

This Strange Form of Ice Grows at Over 1,000 Miles Per Hour

Travelling at a speed of 760 miles per hour could soon be a reality

Insanely Fast Athlete Runs At 26 Miles Per Hour On A Treadmill

Golf Cart Reaches 118 Miles Per Hour

Hubble Captures Image Of Two Galaxies Moving Past Each Other At 1.2 Million Miles Per Hour

Travelling at a speed of 760 miles per hour could soon be a reality

NASA's Parker Solar Probe Breaks Spacecraft Speed Record, Travels 213,000 Miles Per Hour

NASA Spots Two Galaxies Smashing Into Each Other At 4 Million Miles Per Hour

Jammed Brakes Caused Man to Drive 125 Miles Per Hour

Sun Has Giant Waves That Travel At 3 Million Miles Per Hour

Peoria police: Drugs found inside car traveling 100 miles per hour on Loop 101