Friday, August 18, 2017

ROUND ISLAND PASSAGE LIGHTHOUSE

STRAITS OF MACKINAC/LAKE HURON
Station Established: 1947
Year Current Tower(s) First Lit: 1948
Operational? YES
Automated? YES 1973
Deactivated: n/a
Foundation Materials: CRIB
Construction Materials: REINFORCED CONCRETE
Tower Shape: SKELETAL
Markings/Pattern: WHITE TOWER ON RED HOUSE ON WHITE BASE
Relationship to Other Structure: INTEGRAL
Original Lens: SEALED BEAM