Cleveland

Gateway Glow-Up: Cleveland Streets Drenched in Massive ‘Signal Flow’ Waterway Mural

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Published on August 04, 2026
Gateway Glow-Up: Cleveland Streets Drenched in Massive ‘Signal Flow’ Waterway MuralSource: Marija Zaric on Unsplash

Downtown Cleveland's Gateway District has a new visual landmark: a colorful pavement mural now spreads across parts of Huron Road, Prospect Avenue and East 9th Street. The project turns ordinary asphalt into a water-themed public artwork while also aiming to make the busy downtown corridors safer for people walking, biking and driving.

The completed installation was highlighted Monday by WKYC, which reported that the artwork covers sections of the Gateway District's streetscape. It arrives as Cleveland continues reshaping the area around its sports venues and entertainment destinations into a more pedestrian-friendly downtown district.

Signal Flow Puts Cleveland’s Water Story Underfoot

The mural, titled “Signal Flow,” covers approximately 10,000 square feet of hardscape, according to Downtown Cleveland. Local artist Ryan Jaenke designed the work with support from other Cleveland artists and community volunteers.

Its imagery connects Cleveland's ancestral waterways, industrial past and ongoing riverfront revitalization. Organic shapes represent the city's waterways and natural areas, while sharper geometric forms nod to the steel mills, shipping and infrastructure that helped shape Cleveland's identity.

The Colorful Pavement Is Also Meant To Slow Traffic

The mural is part of a broader street redesign that added separated bike lanes, a new crosswalk and fewer vehicle lanes for pedestrians to cross, according to the City of Cleveland. The city says the changes are intended to improve mobility around a corridor that regularly fills with crowds headed to games, concerts and other downtown events.

Organizers are also pointing to safety research behind the project. Cleveland Scene reported that a 2022 Bloomberg Philanthropies study of asphalt-art sites found pedestrian- and cyclist-involved crashes fell by half after installation, though those findings do not guarantee the same result in Cleveland.

The project was funded through a $100,000 Bloomberg Philanthropies grant, with paint selected to adhere to the pavement and withstand the region's weather, as reported by News 5 Cleveland. For now, the Gateway District has traded another stretch of gray road for something that tells a distinctly Cleveland story before visitors even reach the arena doors.