A yellow yield sign on a green cone for a Caterpillar Crossing on a dirt path at the San Francisco Botanical Garden in San Francisco, California, USA.

- Image ID: W5DN9J

A yellow yield sign on a green cone for a Caterpillar Crossing on a dirt path at the San Francisco Botanical Garden in San Francisco, California, USA.

AztecBlue / Alamy Stock Photo

Image ID: W5DN9J

Location: San Francisco, California