Clinton County Engineer

Jeffrey B. Linkous, P.E., P.S.

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Welcome to the Clinton County Engineer's Website.  It is our mission to design, build and maintain a safe, efficient, and accessible transportation system that will foster economic growth and personal travel.  This includes 266 miles of roads, 297 bridges and over 1100 culverts on the county system.  

We are a full-service public agency, covering all facets of road and highway transportation, tax mapping, and commercial and subdivision development services.  We work with all other government entities to seek and coordinate the funding of maintenance and new construction for the best highway system possible.  To meet the continuing development and infrastructure needs of Clinton County, the Engineer's Office utilizes the latest technologies for surveying, land record keeping, and maintaining the property layers of the Clinton County Geographic Information System.

Thanks goes to all of our employees and residents of the Clinton County that have made this County what it is today.  I am proud to serve Clinton County and thanks to our staff and workers, feel that the infrastructure of our county road system is not just being maintained, but improved to better the life of all residents of the County.

Thank you for your interest in our website.  We hope you will find it to be a helpful resource.






Year Established



Miles of Road

The Clinton County Engineer bids all projects through the Bid Express platform.  Please visit for all bid information, plan holders lists, bid results and to submit bids on any of these projects.

Bidding 2nd Quarter 2021

Antioch Rd
CLI-CR 12-7.96

Bidding 2nd Quarter 2021

Prestressed Box Beams

Bidding April 14, 2021

at 9:00 a.m.

Pavement Marking

Bidding 3rd Quarter 2021


Bid Info



Westboro Rd Bridge Replacement

Beginning Monday, February 21st, Westboro Road will be closed for a bridge replacement (CLI-CR 6-4.86).  This bridge is located between US 68 and Nicely Road in Jefferson Township, Clinton County.  The last address accessible from the north (US 68) is 97 Westboro Road and the last address accessible from the south (Nicely Rd) is 208 Westboro Rd.

The project is anticipated to take six months, weather permitting.

The coordinates of the closure are:

83°54'46.015"W  39°16'46.059"N



Mailing Address

1326 Fife Avenue

Wilmington, OH 45177


Engineer's Office

Tel: 937-382-2078

Fax: 937-382-5318

Highway Department

Tel: 937-382-2303

Fax: 937-382-4617

Hours of Operation

Engineer's Office

Apr-Oct      Mon -Thurs  6:30 a.m. - 5:00 p.m.

Nov-Mar     Mon - Fri      7:30 a.m. - 4:00 p.m.

Highway Department

Apr-Oct      Mon -Thurs  6:30 a.m. - 5:00 p.m.

Nov-Mar     Mon - Fri      6:30 a.m. - 3:00 p.m.

Contact Us 

Engineer's Office:

Jeff Linkous, P.E., P.S.

County Engineer

Adam Fricke, P.E., P.S.

Deputy Engineer

Adam Wolfe, E.I.

Assistant Engineer

Gary Smith

Engineering Technician

Brenda Godlove

Administrative Assistant

Highway Department:

Nick Smith

Highway Superintendent

Melody Long

Administrative Assistant

"Stay Alive, Don't Text and Drive"