Oak Harbor, Ohio

NS - Oak Harbor Drawbridge (Ottawa County, Ohio)
Built 1903
Deck plate girder bridge over Portage River on Norfolk Southern Railway
Open to traffic fixed in place

Portage River Bridge (Ottawa County, Ohio)
Steel stringer bridge over Portage River on Route 19 Locust Street
Open to traffic

TPC&L - Portage River Bridge (Ottawa County, Ohio)
Built 1904; One span lost 1923, Removed 1946
Lost Pratt through truss bridge over Portage River on Toledo, Port Clinton, & Lakeside Railway
Removed but not replaced