Rumble strips are typically grooves or raised strips placed on roads to alert inattentive drivers with a loud vibration when they drift off lane. But in an imaginative twist on this traffic safety feature, several countries have transformed rumble strips into musical instruments for cars. When vehicles drive over these grooves at a certain speed, the vibration and sound form a recognizable melody—turning the road into a roadside concert. This artistic blend of engineering and acoustics is part of the “Streets of Music” project.

Japan – “Miagete Goran Yoru no Hoshi o”

Japan pioneered the concept in 2007 in the town of Shibetsu on Hokkaido Island. The song played is the well-loved Japanese tune “Miagete Goran Yoru no Hoshi o” (“Look Up at the Night Stars”), creating a calm and nostalgic experience as you cruise down the melody road.

South Korea – “Mary Had a Little Lamb”

In Anyang, South Korea, engineers created a stretch that plays “Mary Had a Little Lamb.” The intent was not just novelty but to keep sleepy drivers alert and focused through an engaging sensory experience.

Denmark – Folk Tunes Near Aalborg

Outside the Danish city of Aalborg, a musical road plays a traditional Danish folk tune. It’s designed not only to entertain but also to subtly slow drivers down as they approach populated areas.

The Netherlands – “Friesland Anthem”

In the northern province of Friesland, a musical road once played the regional anthem. However, complaints about noise at night led to its removal—though it left a strong impression while it lasted.

United States, New Mexico – “William Tell Overture”

On Route 66 in Tijeras, New Mexico, carefully placed rumble strips play the “William Tell Overture.” The melody plays perfectly only if you stick to the speed limit, encouraging safer driving in a creative way.

These musical roads offer more than novelty—they encourage safety, cultural appreciation, and a moment of unexpected joy on the journey.