Spectacular bridges can be focal points of their host cities, reminding us that unique infrastructure can also be unique art. Lighting those bridges can carry their aesthetic value into the night. In 2013, the San Francisco-Oakland Bay Bridge was illuminated with a 25,000-LED dynamic display called The Bay Lights, and its public appeal kept it lighted until 2023.

In this podcast we talk with Ben Davis, Founder of Illuminate, which developed the Bay Lights plan, about the original concept, some of the challenges of lighting massive structures, and plans for its future.