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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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