As a local public works agency headquartered in Columbus, Ohio, the Franklin County Engineer's Office is responsible for the maintenance and construction of 271 miles of county roadway and 351 county bridges, as well as upkeep of all county ditches, drains, retention basins, and other storm water facilities within the right-of-way of county roads in unincorporated areas. To meet the continuing development and infrastructure needs of Franklin County, the Engineer's Office utilizes the latest technologies for determining and maintaining roadway centerlines and boundaries; retracing and setting new monuments for original public land surveys; preparing geographic information system mapping for real estate tax assessments; and establishing precise countywide horizontal and vertical control to maintain uniformity in construction, surveying, and mapping.
Happy Pi Day! This year’s theme, “Mathematics and Hope,” reminds us how math helps shape a better future. Every road, bridge, and roundabout begins with the calculations that help engineers design infrastructure our communities rely on every day.
Clark State Road is closed between Mann Road and Havens Road due to a tree in the roadway. The road will remain closed until the issue has been resolved.
Waggoner Road is closed between McOwen Road and Creek Hollow Road due to down power lines. The road will remain closed until the issue has been resolved.
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Franklin County Conveyance Standards
Effective March 2, 2026
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Franklin County Engineer
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