Defiance County Ohio (Vacant / Not In Use) has 1 places on the National Register of Historic Places.
Some of the country's most noteable architects helped create the Defiance County places including Toledo-Massillon Bridge Co.. Prominent architectural styles found in Defiance Country are .
Dey Road Bridge
(added 1999 - #99000095)
Also known as Structural File #2033739
0.35 mi. E of US 24 , https://npgallery.nps.gov/AssetDetail/NRIS/99000095