The Bay Bridge lights display is set to go dark on Sunday.
An artist installed the lights about 10 years ago, but over the years some have broken and/or gone out, and it's become too costly to repair them.
Nonprofit Illuminate is trying to raise money to replace the lights with a bigger display, but it's not cheap. The new project would cost about $11 million with double the number of lights, making them visible on both sides of the bridge.
Get a weekly recap of the latest San Francisco Bay Area housing news. Sign up for NBC Bay Area’s Housing Deconstructed newsletter.
