RIVERSIDE
North Fork of Mad River
January 18, 1953: "Arcata & Mad River railroad washed out in several places. Covered bridge at Riverside knocked out, also railroad bridge at Riverside." (Eureka Humboldt Times)
June 9, 1955: "The board of supervisors this week declared its intention to abandon the former county road and covered bridge across the north fork of Mad River leading to Riverside. A public hearing on the abandonment was set for 11 a.m. July 5." (Blue Lake Advocate)