John served two terms as mayor of Phoenix and he believed his single biggest project was establishing the Phoenix Mountain Preserve. During his tenure as mayor, John organized the Phoenix Historical Society, making it a chapter of the Arizona Historical Society, now home to the Museum at Papago Park.
Historical preservation was a passion of John Driggs and under his leadership the Rosson House and Heritage Square in Phoenix were restored. His latest project was guiding the restoration of Tovrea Castle.
In 2005, John was honored as a Historymaker. John was very supportive of the Historical League and participated in Historymaker presentations and events. John also served on the state board of the Arizona Historical Society.
His wife, Gail, five sons, nineteen grandchildren and seven great grand grandchildren, survive John.