Mumbai Coastal Road introduces India’s first musical highway between Nariman Point and Worli, using rumble strip technology to play ‘Jai Ho’ at 70–80 kmph, blending engineering innovation with engaging commuting.

Updated Feb 12, 2026, 14:40 IST

The Mumbai Coastal Road has achieved a historic milestone by introducing the country's first "musical road." This stretch uses advanced engineering to produce audible tunes when vehicles drive over it, blending infrastructure with a unique entertainment experience for commuters. (Image Credit: X)

Located on the northbound lane stretching from Nariman Point to Worli, the musical section is perfectly placed for maximum impact. Drivers encounter the rhythmic experience immediately after exiting the underground tunnel as they head toward Worli. (Image Credit: PTI)​

The musical magic is concentrated over a 500-meter span in the first lane, adjacent to the road divider. This specific lane has been modified with precise grooves to ensure that the music is clear and continuous for motorists. (Image Credit: X)

In a nod to Indian global success, the road plays the iconic song ‘Jai Ho’ from the Oscar-winning film Slumdog Millionaire. The choice of song adds a patriotic and celebratory vibe to the daily commute of thousands of Mumbaikars. (Image Credit: X)​

​The music is generated using "rumble strips," precisely cut grooves in the asphalt. When car tires roll over these strips, the friction and vibration create specific sound frequencies that replicate musical notes inside the vehicle. (Image Credit: X)​

​Creating a song out of stone and rubber requires extreme accuracy. The grooves are laid at varying intervals and depths; these specific measurements control the pitch and timing, ensuring the melody of ‘Jai Ho’ remains recognizable. (Image Credit: X)​

To hear the melody perfectly, motorists must maintain a speed of 70-80 kmph. Driving significantly faster or slower will alter the vibration frequency, causing the tune to sound distorted or out of sync. (Image Credit: X)​

Proposed by a former Maharashtra MP, the project aims to make driving more engaging while showcasing urban innovation. It positions Mumbai as a leader in creative infrastructure, proving that roads can be both functional and artistic. (Image Credit: X)​

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