Sacramento Adult Entertainment: Engineers explore legends behind old Folsom tunnels
City of Folsom A tunnel under Folsom, dating back to 1891, came to light during the current renovation of Sutter Street. Legend has it that the passage may have been used to smuggle alcohol and prostitutes during Prohibition.
An old tunnel beneath Sutter Street in Folsom stirs the imagination of some who recall colorful legends of its past. But locals can only revel in fantasies about what it was used for in Prohibition days.