Saint Clair County
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-Almont Society of the New Church
-C. H. Wills & Company
-Clay Township Library
-Cole United Methodist Church
-Colony Tower
-Davidson House
-Diamond Crystal Salt Company
-E. C. Williams House
-East China Fractional School District No. 2
-First Baptist Church of St. Clair
-First Congregational Church [St. Clair]
-First International Tunnel
-Fort Gratiot Light
-Fort St. Joseph [Port Huron]
-Greenwood Cemetery [Marine City]
-Harrington Hotel / Truman Honeymoon
-Harsen House
-Holy Cross Parish
-Huron Lightship
-James McColl House
-Jefferson Sheldon House
-Lake Huron Water Supply Project / Tunnel Explosion 
-Marine City
-Methodist Episcopal Church [Port Huron]
-Newport Academy
-North Channel Shooting Club
-Our Lady of Mt. Carmel Parish / John F. Farrell
-Port Huron High School
-Port Huron Public Library
-St. Andrew's Parish
-St. Clair Inn
-St. Clair River
-St. John's United Church of Christ
-St. Mary's Church [Saint Clair]
-St. Mary's Rectory
-Shiloh Baptist Church
-Stewart Farm / Memoir of Aura Stewart
-Tom Edison at Grand Trunk
-Trinity Lutheran Church [Port Huron]
-David and Laura Lester House
-Wales Township Hall
-Water Speed Capital
-Women's Benefit Association