A workman stands beside the mouth of a Paso Robles tunnel filled in by the city under Olive Street. The brick lined 100-foot long structure was built by Dr. Somerset Robinson in 1892.
A workman stands beside the mouth of a Paso Robles tunnel filled in by the city under Olive Street. The brick lined 100-foot long structure was built by Dr. Somerset Robinson in 1892.
A workman stands beside the mouth of a Paso Robles tunnel filled in by the city under Olive Street. The brick lined 100-foot long structure was built by Dr. Somerset Robinson in 1892.

The story behind Paso Robles' mystery tunnel

January 30, 2015 05:08 PM

UPDATED January 30, 2015 05:08 PM

About Photos From the Vault

David Middlecamp

@davidmiddlecamp

Photographer David Middlecamp has been delving into The Tribune's archives to share historical photos and articles about the Central Coast with readers since 2007. Reach him at dmiddlecamp@thetribunenews.com .