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Drive nearly anywhere and the work of the engineer is there to see. As the County’s surveyor and civil engineer, the engineer designs, constructs, and maintains the County road system, including County bridges, guardrails, traffic signals, and signs.

The Fulton County Engineer also works with township trustees in maintaining township roads.

Staff Directory

Contact Us
Frank T. Onweller 
County Engineer 

9120 Co. Rd. 14
Wauseon, OH 43567-9669

Ph: (419) 335-3816
Fx: (419) 335-1091 

Contact Our Staff

Engineer’s Office Hours
Monday - Friday
8:00 am - 4:30 pm

Highway Department Hours
Monday - Friday
7:00 am - 3:30 pm
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News - View All
CO RD 25 between D & E will be closed July 5th for bridge replacement!
County road 25 between roads D and E will close Wednesday, July 5 for replacement of Bridge 25D.2. Project completion is August 25, 2017, weather dependent. Detours are posted.
County Road 22 between H & J will be closed for 90 days starting July 5th!
County Road 22 between H & J will be closed starting July 5 for approximately 90 days for embankment repair at the Ohio Turnpike Bridge. Preliminary work, not affecting traffic, will start June 26. Project completion date is November 3, 2017. Read on...