(740) 283-8574

Jefferson County Engineer's Office

Building Infrastructure for the Future
About UsCurrent Projects

Welcome to Jefferson County, Ohio

The Jefferson County Engineer’s Office is responsible for the infrastructure, roads, bridges, and general civil engineering demands of the county.  Our staff works every day to ensure that projects being performed throughout the county meet the needs of our citizens, our industry, and our communities.

2023 Year End Report


Contact the County Engineer

Jefferson County Engineer’s Office
Mailing Address:
598 State Route 43
Steubenville, OH 43952



Past Projects

Road Closures