A 10-kilometer stretch of an intercity highway in Leshan, Sichuan has captivated travelers with its blend of vibrant natural beauty and grassroots street art. Along the Lesha Intercity Eco-Avenue, sprawling cascades of bougainvillea drape over fences and merge seamlessly with a gallery of creative graffiti walls. What began in 2025 as a spontaneous passion project by local art students and teachers has blossomed into a beautifully sustained community initiative. By linking intercity travel with collaborative public art, Leshan's Shawan District has transformed a routine commute into a poetic cultural landscape, offering modern travelers a stunning new route for slow-travel and road-trip tourism.