Artists Transform Austin's Unity Tunnel with Massive Tile Mural

150-foot mosaic and painted murals connect park to hike-and-bike trail

Published on Feb. 10, 2026

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Artists have installed a 150-foot tile mosaic mural inside Austin's Unity Tunnel, which connects Roy G. Guerrero Colorado River Metropolitan Park to the Ann and Roy Butler Hike-and-Bike Trail. The project was created by Reginald C. Adams, a Houston-based public art and design firm known for installations in historic and underserved communities.

Why it matters

The Unity Tunnel mural project aims to transform a utilitarian pedestrian underpass into a vibrant public artwork that reflects the everyday life and culture of Austin. By connecting green spaces and trails, the mural enhances the city's walkability and community engagement.

The details

The Unity Tunnel mural features a floor-to-ceiling tile mosaic paired with painted murals on both sides of the 150-foot pedestrian underpass. The project was created by Reginald C. Adams, a Houston-based public art and design firm known for its work in historic and underserved communities.

  • The Unity Tunnel mural installation was completed in February 2026.

The players

Reginald C. Adams

A Houston-based public art and design firm known for installations in historic and underserved communities across the country.

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The takeaway

The Unity Tunnel mural project demonstrates how public art can transform utilitarian infrastructure into vibrant community spaces that enhance walkability and civic engagement. By connecting green spaces and trails, the mural helps make Austin a more livable, pedestrian-friendly city.