Popular bay area tunnel changes name in memory of Robin Williams

MARIN, Calif. (FOX 11) - In Marin County in the bay area, new signs are up at the Robin Williams Tunnel.

It used to be known as the rainbow tunnel, but thanks to a campaign by fans of Robin Williams, the state legislature approved a change last June and it's taken a few months to get the signs.

The three-thousand dollar cost came from public donations.