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Franklin County Engineer

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.
Franklin County Engineer
Franklin County Engineer
Notice to Contractors: We are accepting bids on the Franklin County Engineer’s Office CDBG Sidewalk Improvements Project in Clinton Township and Franklin Township, Franklin County, Ohio. Visit: https://www.bidexpress.com/solicitations for more information.
Franklin County Engineer
Franklin County Engineer
Walnut Street, at the intersection of Walnut Street and New Albany-Condit Road (SR-605), is closed for construction of a multi-lane roundabout. The closure will last approximately ninety (90) days, weather permitting.
Franklin County Engineer
Franklin County Engineer
March is Women’s History Month, and we honor the pioneers whose vision, courage, and leadership have shaped industries, strengthened communities, and expanded opportunity for generations. From infrastructure and innovation to medicine, education, public service, and beyond, women’s contributions continue to transform the world around us in powerful and lasting ways. The 2026 theme, “Leading the Change: Women Shaping a Sustainable Future,” reminds us that progress is driven by those willing to lead boldly and inspire what comes next. #WomensHistoryMonth
Franklin County Engineer
Franklin County Engineer
W. North Broadway over the Olentangy River will be reduced to one lane in each direction, between SR-315 N. On-Ramp/Ohio Health Parkway and Milton Avenue, beginning Monday, March 9, 2026, for bridge rehabilitation. The closure will last approximately one-hundred fifty-two (152) days, weather permitting.
Franklin County Engineer
Franklin County Engineer
Women in Construction week is March 1-7, 2026. This week, we recognize the women in our office and across the construction industry who show up every day and do the work that keeps our communities moving. From engineering and surveying to inspections, project coordination, and operations, your professionalism, skill, and commitment matter. Thank you for your dedication and service to Franklin County. #WomenInConstructionWeek
Franklin County Engineer
Franklin County Engineer
The FCEO Survey Department, Records Department, and Tax Map Division were proud to participate in the American Society of Civil Engineers (ASCE) Central Ohio STEM Expo, held at Otterbein University. Our team engaged with students and families, sharing how professional surveyors define property boundaries, map communities, and support the infrastructure projects residents rely on every day. It was a great opportunity to highlight the real-world impact of STEM careers and introduce students to the surveying profession. Thank you to everyone who stopped by to learn more about how surveying helps build and connect our communities!
Franklin County Engineer's Office
970 DUBLIN ROAD
COLUMBUS, OHIO 43215
(614) 525-3030
fracoeng@franklincountyengineer.org

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About Us

For more than 200 years, we at Franklin County Engineer’s Office have prided ourselves in ensuring Franklin County maintained roadways are able to be traveled safely and efficiently year round. We take every aspect of our job seriously, whether it is the removal of roadway debris or bridge and highway design. We have more than 175 engineering, maintenance and administrative personnel working together to provide safe routes throughout Franklin County. We partner with other counties, local municipalities, townships and private entities to support and participate in regional transportation initiatives. Our rich history and commitment to providing safe transportation routes encourages innovation while “Maintaining a tradition of excellence”.

175+

Employees

357

Bridges

145+

Culverts

259

Miles of County Roadway

working people

Our Roads and Bridges

Today, the Franklin County Engineer's Office is responsible for the maintenance and construction of 260 miles of county roadway. Improvements to county roads range from resurfacing, reconstruction and widening projects to Highway Maintenance Department operations.

surveyors tool

Surveying and Land Record

To meet the continuing development and infrastructure needs of Franklin County, the Engineer's office utilizes the latest technologies for surveying, tax map maintenance, and land record keeping.

drainage cover

Storm Water Management

In addition to our transportation and land record keeping duties, the County Engineer’s Office works to control flooding, prevent erosion, and promote better water quality within the public right-of-way along county roads in township areas.