Phùng Hưng Mural Street (Con Đường Bích Hoạ) runs for approximately 130 metres beneath the elevated railway line on Phùng Hưng street at the western edge of Hanoi's Old Quarter. The project transformed a previously dark and neglected stretch of railway underpasses into a public art installation, with each of the 19 arched spans painted with large-format ceramic tile murals depicting scenes of historical Hanoi - street vendors, traditional festivals, craftspeople of the 36 guild streets, seasonal landscapes, and neighbourhood life from earlier decades.
The project was completed in 2017 as a collaboration between Korean and Vietnamese artists under a Korean government cultural cooperation program. The site has become one of the more photographed street art locations in the Old Quarter and has catalysed small commercial activity in the arches themselves, with several converted into cafes and artisan workshops.